package org.camunda.bpm.engine.rest;
import static com.jayway.restassured.RestAssured.given;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.empty;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.Matchers.notNullValue;
import static org.hamcrest.Matchers.nullValue;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyBoolean;
import static org.mockito.Matchers.anyCollectionOf;
import static org.mockito.Matchers.anyMapOf;
import static org.mockito.Matchers.anyString;
import static org.mockito.Matchers.argThat;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response.Status;
import org.camunda.bpm.engine.ProcessEngineException;
import org.camunda.bpm.engine.impl.RuntimeServiceImpl;
import org.camunda.bpm.engine.impl.core.variable.type.ObjectTypeImpl;
import org.camunda.bpm.engine.rest.dto.runtime.ProcessInstanceSuspensionStateDto;
import org.camunda.bpm.engine.rest.exception.InvalidRequestException;
import org.camunda.bpm.engine.rest.exception.RestException;
import org.camunda.bpm.engine.rest.helper.EqualsList;
import org.camunda.bpm.engine.rest.helper.EqualsMap;
import org.camunda.bpm.engine.rest.helper.ErrorMessageHelper;
import org.camunda.bpm.engine.rest.helper.ExampleVariableObject;
import org.camunda.bpm.engine.rest.helper.MockObjectValue;
import org.camunda.bpm.engine.rest.helper.MockProvider;
import org.camunda.bpm.engine.rest.helper.VariableTypeHelper;
import org.camunda.bpm.engine.rest.helper.variable.EqualsNullValue;
import org.camunda.bpm.engine.rest.helper.variable.EqualsObjectValue;
import org.camunda.bpm.engine.rest.helper.variable.EqualsPrimitiveValue;
import org.camunda.bpm.engine.rest.helper.variable.EqualsUntypedValue;
import org.camunda.bpm.engine.rest.util.VariablesBuilder;
import org.camunda.bpm.engine.runtime.ProcessInstance;
import org.camunda.bpm.engine.runtime.ProcessInstanceQuery;
import org.camunda.bpm.engine.variable.VariableMap;
import org.camunda.bpm.engine.variable.Variables;
import org.camunda.bpm.engine.variable.type.ValueType;
import org.camunda.bpm.engine.variable.value.ObjectValue;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.map.type.TypeFactory;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import com.jayway.restassured.http.ContentType;
import com.jayway.restassured.response.Response;
public abstract class AbstractProcessInstanceRestServiceInteractionTest extends
AbstractRestServiceTest {
protected static final String PROCESS_INSTANCE_URL = TEST_RESOURCE_ROOT_PATH + "/process-instance";
protected static final String SINGLE_PROCESS_INSTANCE_URL = PROCESS_INSTANCE_URL + "/{id}";
protected static final String PROCESS_INSTANCE_VARIABLES_URL = SINGLE_PROCESS_INSTANCE_URL + "/variables";
protected static final String SINGLE_PROCESS_INSTANCE_VARIABLE_URL = PROCESS_INSTANCE_VARIABLES_URL + "/{varId}";
protected static final String SINGLE_PROCESS_INSTANCE_BINARY_VARIABLE_URL = SINGLE_PROCESS_INSTANCE_VARIABLE_URL + "/data";
protected static final String PROCESS_INSTANCE_ACTIVIY_INSTANCES_URL = SINGLE_PROCESS_INSTANCE_URL + "/activity-instances";
private static final String EXAMPLE_PROCESS_INSTANCE_ID_WITH_NULL_VALUE_AS_VARIABLE = "aProcessInstanceWithNullValueAsVariable";
protected static final String SINGLE_PROCESS_INSTANCE_SUSPENDED_URL = SINGLE_PROCESS_INSTANCE_URL + "/suspended";
protected static final String PROCESS_INSTANCE_SUSPENDED_URL = PROCESS_INSTANCE_URL + "/suspended";
protected static final VariableMap EXAMPLE_OBJECT_VARIABLES = Variables.createVariables();
static {
ExampleVariableObject variableValue = new ExampleVariableObject();
variableValue.setProperty1("aPropertyValue");
variableValue.setProperty2(true);
EXAMPLE_OBJECT_VARIABLES.putValueTyped(EXAMPLE_VARIABLE_KEY,
MockObjectValue
.fromObjectValue(Variables.objectValue(variableValue).serializationDataFormat("application/json").create())
.objectTypeName(ExampleVariableObject.class.getName()));
}
private RuntimeServiceImpl runtimeServiceMock;
@Before
public void setUpRuntimeData() {
runtimeServiceMock = mock(RuntimeServiceImpl.class);
// variables
when(runtimeServiceMock.getVariablesTyped(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID, true)).thenReturn(EXAMPLE_VARIABLES);
when(runtimeServiceMock.getVariablesTyped(MockProvider.ANOTHER_EXAMPLE_PROCESS_INSTANCE_ID, true)).thenReturn(EXAMPLE_OBJECT_VARIABLES);
when(runtimeServiceMock.getVariablesTyped(EXAMPLE_PROCESS_INSTANCE_ID_WITH_NULL_VALUE_AS_VARIABLE, true)).thenReturn(EXAMPLE_VARIABLES_WITH_NULL_VALUE);
// activity instances
when(runtimeServiceMock.getActivityInstance(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)).thenReturn(EXAMPLE_ACTIVITY_INSTANCE);
// runtime service
when(processEngine.getRuntimeService()).thenReturn(runtimeServiceMock);
}
@Test
public void testGetActivityInstanceTree() {
Response response = given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.then().expect().statusCode(Status.OK.getStatusCode())
.body("id", equalTo(EXAMPLE_ACTIVITY_INSTANCE_ID))
.body("parentActivityInstanceId", equalTo(EXAMPLE_PARENT_ACTIVITY_INSTANCE_ID))
.body("activityId", equalTo(EXAMPLE_ACTIVITY_ID))
.body("processInstanceId", equalTo(EXAMPLE_PROCESS_INSTANCE_ID))
.body("processDefinitionId", equalTo(EXAMPLE_PROCESS_DEFINITION_ID))
.body("executionIds", not(empty()))
.body("executionIds[0]", equalTo(EXAMPLE_EXECUTION_ID))
.body("name", equalTo(EXAMPLE_ACTIVITY_NAME))
.body("childActivityInstances", not(empty()))
.body("childActivityInstances[0].id", equalTo(CHILD_EXAMPLE_ACTIVITY_INSTANCE_ID))
.body("childActivityInstances[0].parentActivityInstanceId", equalTo(CHILD_EXAMPLE_PARENT_ACTIVITY_INSTANCE_ID))
.body("childActivityInstances[0].activityId", equalTo(CHILD_EXAMPLE_ACTIVITY_ID))
.body("childActivityInstances[0].activityType", equalTo(CHILD_EXAMPLE_ACTIVITY_TYPE))
.body("childActivityInstances[0].processInstanceId", equalTo(CHILD_EXAMPLE_PROCESS_INSTANCE_ID))
.body("childActivityInstances[0].processDefinitionId", equalTo(CHILD_EXAMPLE_PROCESS_DEFINITION_ID))
.body("childActivityInstances[0].executionIds", not(empty()))
.body("childActivityInstances[0].childActivityInstances", empty())
.body("childActivityInstances[0].childTransitionInstances", empty())
.body("childActivityInstances[0].name", equalTo(CHILD_EXAMPLE_ACTIVITY_NAME))
.body("childTransitionInstances", not(empty()))
.body("childTransitionInstances[0].id", equalTo(CHILD_EXAMPLE_ACTIVITY_INSTANCE_ID))
.body("childTransitionInstances[0].parentActivityInstanceId", equalTo(CHILD_EXAMPLE_PARENT_ACTIVITY_INSTANCE_ID))
.body("childTransitionInstances[0].targetActivityId", equalTo(CHILD_EXAMPLE_ACTIVITY_ID))
.body("childTransitionInstances[0].processInstanceId", equalTo(CHILD_EXAMPLE_PROCESS_INSTANCE_ID))
.body("childTransitionInstances[0].processDefinitionId", equalTo(CHILD_EXAMPLE_PROCESS_DEFINITION_ID))
.body("childTransitionInstances[0].executionId", equalTo(EXAMPLE_EXECUTION_ID))
.when().get(PROCESS_INSTANCE_ACTIVIY_INSTANCES_URL);
Assert.assertEquals("Should return right number of properties", 10, response.jsonPath().getMap("").size());
}
@Test
public void testGetActivityInstanceTreeForNonExistingProcessInstance() {
when(runtimeServiceMock.getActivityInstance(anyString())).thenReturn(null);
given().pathParam("id", "aNonExistingProcessInstanceId")
.then().expect().statusCode(Status.NOT_FOUND.getStatusCode()).contentType(ContentType.JSON)
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Process instance with id aNonExistingProcessInstanceId does not exist"))
.when().get(PROCESS_INSTANCE_ACTIVIY_INSTANCES_URL);
}
@Test
public void testGetActivityInstanceTreeWithInternalError() {
when(runtimeServiceMock.getActivityInstance(anyString())).thenThrow(new ProcessEngineException("expected exception"));
given().pathParam("id", "aNonExistingProcessInstanceId")
.then().expect().statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode()).contentType(ContentType.JSON)
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("expected exception"))
.when().get(PROCESS_INSTANCE_ACTIVIY_INSTANCES_URL);
}
@Test
public void testGetVariables() {
Response response = given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.then().expect().statusCode(Status.OK.getStatusCode())
.body(EXAMPLE_VARIABLE_KEY, notNullValue())
.body(EXAMPLE_VARIABLE_KEY + ".value", equalTo(EXAMPLE_VARIABLE_VALUE.getValue()))
.body(EXAMPLE_VARIABLE_KEY + ".type", equalTo(String.class.getSimpleName()))
.when().get(PROCESS_INSTANCE_VARIABLES_URL);
Assert.assertEquals("Should return exactly one variable", 1, response.jsonPath().getMap("").size());
}
@Test
public void testGetVariablesWithNullValue() {
Response response = given().pathParam("id", EXAMPLE_PROCESS_INSTANCE_ID_WITH_NULL_VALUE_AS_VARIABLE)
.then().expect().statusCode(Status.OK.getStatusCode())
.body(EXAMPLE_ANOTHER_VARIABLE_KEY, notNullValue())
.body(EXAMPLE_ANOTHER_VARIABLE_KEY + ".value", nullValue())
.body(EXAMPLE_ANOTHER_VARIABLE_KEY + ".type", equalTo("Null"))
.when().get(PROCESS_INSTANCE_VARIABLES_URL);
Assert.assertEquals("Should return exactly one variable", 1, response.jsonPath().getMap("").size());
}
@Test
public void testJavaObjectVariableSerialization() {
Response response = given().pathParam("id", MockProvider.ANOTHER_EXAMPLE_PROCESS_INSTANCE_ID)
.then().expect().statusCode(Status.OK.getStatusCode())
.body(EXAMPLE_VARIABLE_KEY, notNullValue())
.body(EXAMPLE_VARIABLE_KEY + ".value.property1", equalTo("aPropertyValue"))
.body(EXAMPLE_VARIABLE_KEY + ".value.property2", equalTo(true))
.body(EXAMPLE_VARIABLE_KEY + ".type", equalTo(VariableTypeHelper.toExpectedValueTypeName(ValueType.OBJECT)))
.body(EXAMPLE_VARIABLE_KEY + ".valueInfo." + ObjectTypeImpl.VALUE_INFO_OBJECT_TYPE_NAME, equalTo(ExampleVariableObject.class.getName()))
.body(EXAMPLE_VARIABLE_KEY + ".valueInfo." + ObjectTypeImpl.VALUE_INFO_SERIALIZATION_DATA_FORMAT, equalTo("application/json"))
.when().get(PROCESS_INSTANCE_VARIABLES_URL);
Assert.assertEquals("Should return exactly one variable", 1, response.jsonPath().getMap("").size());
}
@Test
public void testGetObjectVariables() {
// given
String variableKey = "aVariableId";
List<String> payload = Arrays.asList("a", "b");
ObjectValue variableValue =
MockObjectValue
.fromObjectValue(Variables
.objectValue(payload)
.serializationDataFormat("application/json")
.create())
.objectTypeName(ArrayList.class.getName())
.serializedValue("a serialized value"); // this should differ from the serialized json
when(runtimeServiceMock.getVariablesTyped(eq(EXAMPLE_PROCESS_INSTANCE_ID), anyBoolean()))
.thenReturn(Variables.createVariables().putValueTyped(variableKey, variableValue));
// when
given().pathParam("id", EXAMPLE_PROCESS_INSTANCE_ID)
.then().expect().statusCode(Status.OK.getStatusCode())
.body(variableKey + ".value", equalTo(payload))
.body(variableKey + ".type", equalTo("Object"))
.body(variableKey + ".valueInfo." + ObjectTypeImpl.VALUE_INFO_SERIALIZATION_DATA_FORMAT, equalTo("application/json"))
.body(variableKey + ".valueInfo." + ObjectTypeImpl.VALUE_INFO_OBJECT_TYPE_NAME, equalTo(ArrayList.class.getName()))
.when().get(PROCESS_INSTANCE_VARIABLES_URL);
// then
verify(runtimeServiceMock).getVariablesTyped(EXAMPLE_PROCESS_INSTANCE_ID, true);
}
@Test
public void testGetObjectVariablesSerialized() {
// given
String variableKey = "aVariableId";
ObjectValue variableValue =
Variables
.serializedObjectValue("a serialized value")
.serializationDataFormat("application/json")
.objectTypeName(ArrayList.class.getName())
.create();
when(runtimeServiceMock.getVariablesTyped(eq(EXAMPLE_PROCESS_INSTANCE_ID), anyBoolean()))
.thenReturn(Variables.createVariables().putValueTyped(variableKey, variableValue));
// when
given()
.pathParam("id", EXAMPLE_PROCESS_INSTANCE_ID)
.queryParam("deserializeValues", false)
.then().expect().statusCode(Status.OK.getStatusCode())
.body(variableKey + ".value", equalTo("a serialized value"))
.body(variableKey + ".type", equalTo("Object"))
.body(variableKey + ".valueInfo." + ObjectTypeImpl.VALUE_INFO_SERIALIZATION_DATA_FORMAT, equalTo("application/json"))
.body(variableKey + ".valueInfo." + ObjectTypeImpl.VALUE_INFO_OBJECT_TYPE_NAME, equalTo(ArrayList.class.getName()))
.when().get(PROCESS_INSTANCE_VARIABLES_URL);
// then
verify(runtimeServiceMock).getVariablesTyped(EXAMPLE_PROCESS_INSTANCE_ID, false);
}
@Test
public void testGetVariablesForNonExistingProcessInstance() {
when(runtimeServiceMock.getVariablesTyped(anyString(), anyBoolean())).thenThrow(new ProcessEngineException("expected exception"));
given().pathParam("id", "aNonExistingProcessInstanceId")
.then().expect().statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode()).contentType(ContentType.JSON)
.body("type", equalTo(ProcessEngineException.class.getSimpleName()))
.body("message", equalTo("expected exception"))
.when().get(PROCESS_INSTANCE_VARIABLES_URL);
}
@Test
public void testGetSingleInstance() {
ProcessInstance mockInstance = MockProvider.createMockInstance();
ProcessInstanceQuery sampleInstanceQuery = mock(ProcessInstanceQuery.class);
when(runtimeServiceMock.createProcessInstanceQuery()).thenReturn(sampleInstanceQuery);
when(sampleInstanceQuery.processInstanceId(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)).thenReturn(sampleInstanceQuery);
when(sampleInstanceQuery.singleResult()).thenReturn(mockInstance);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.then().expect().statusCode(Status.OK.getStatusCode())
.body("id", equalTo(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID))
.body("ended", equalTo(MockProvider.EXAMPLE_PROCESS_INSTANCE_IS_ENDED))
.body("definitionId", equalTo(MockProvider.EXAMPLE_PROCESS_DEFINITION_ID))
.body("businessKey", equalTo(MockProvider.EXAMPLE_PROCESS_INSTANCE_BUSINESS_KEY))
.body("suspended", equalTo(MockProvider.EXAMPLE_PROCESS_INSTANCE_IS_SUSPENDED))
.when().get(SINGLE_PROCESS_INSTANCE_URL);
}
@Test
public void testGetNonExistingProcessInstance() {
ProcessInstanceQuery sampleInstanceQuery = mock(ProcessInstanceQuery.class);
when(runtimeServiceMock.createProcessInstanceQuery()).thenReturn(sampleInstanceQuery);
when(sampleInstanceQuery.processInstanceId(anyString())).thenReturn(sampleInstanceQuery);
when(sampleInstanceQuery.singleResult()).thenReturn(null);
given().pathParam("id", "aNonExistingInstanceId")
.then().expect().statusCode(Status.NOT_FOUND.getStatusCode()).contentType(ContentType.JSON)
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Process instance with id aNonExistingInstanceId does not exist"))
.when().get(SINGLE_PROCESS_INSTANCE_URL);
}
@Test
public void testDeleteProcessInstance() {
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().delete(SINGLE_PROCESS_INSTANCE_URL);
verify(runtimeServiceMock).deleteProcessInstance(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID, null);
}
@Test
public void testDeleteNonExistingProcessInstance() {
doThrow(new ProcessEngineException("expected exception")).when(runtimeServiceMock).deleteProcessInstance(anyString(), anyString());
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.then().expect().statusCode(Status.NOT_FOUND.getStatusCode()).contentType(ContentType.JSON)
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Process instance with id " + MockProvider.EXAMPLE_PROCESS_INSTANCE_ID + " does not exist"))
.when().delete(SINGLE_PROCESS_INSTANCE_URL);
}
@Test
public void testNoGivenDeleteReason1() {
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().delete(SINGLE_PROCESS_INSTANCE_URL);
verify(runtimeServiceMock).deleteProcessInstance(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID, null);
}
@Test
public void testVariableModification() {
String variableKey = "aKey";
int variableValue = 123;
Map<String, Object> messageBodyJson = new HashMap<String, Object>();
Map<String, Object> modifications = VariablesBuilder.create().variable(variableKey, variableValue).getVariables();
messageBodyJson.put("modifications", modifications);
List<String> deletions = new ArrayList<String>();
deletions.add("deleteKey");
messageBodyJson.put("deletions", deletions);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).contentType(ContentType.JSON).body(messageBodyJson)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().post(PROCESS_INSTANCE_VARIABLES_URL);
Map<String, Object> expectedModifications = new HashMap<String, Object>();
expectedModifications.put(variableKey, variableValue);
verify(runtimeServiceMock).updateVariables(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), argThat(new EqualsMap(expectedModifications)),
argThat(new EqualsList(deletions)));
}
@Test
public void testVariableModificationWithUnparseableInteger() {
String variableKey = "aKey";
String variableValue = "1abc";
String variableType = "Integer";
Map<String, Object> messageBodyJson = new HashMap<String, Object>();
Map<String, Object> modifications = VariablesBuilder.create().variable(variableKey, variableValue, variableType).getVariables();
messageBodyJson.put("modifications", modifications);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).contentType(ContentType.JSON).body(messageBodyJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot modify variables for process instance: "
+ ErrorMessageHelper.getExpectedFailingConversionMessage(variableValue, variableType, Integer.class)))
.when().post(PROCESS_INSTANCE_VARIABLES_URL);
}
@Test
public void testVariableModificationWithUnparseableShort() {
String variableKey = "aKey";
String variableValue = "1abc";
String variableType = "Short";
Map<String, Object> messageBodyJson = new HashMap<String, Object>();
Map<String, Object> modifications = VariablesBuilder.create().variable(variableKey, variableValue, variableType).getVariables();
messageBodyJson.put("modifications", modifications);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).contentType(ContentType.JSON).body(messageBodyJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot modify variables for process instance: "
+ ErrorMessageHelper.getExpectedFailingConversionMessage(variableValue, variableType, Short.class)))
.when().post(PROCESS_INSTANCE_VARIABLES_URL);
}
@Test
public void testVariableModificationWithUnparseableLong() {
String variableKey = "aKey";
String variableValue = "1abc";
String variableType = "Long";
Map<String, Object> messageBodyJson = new HashMap<String, Object>();
Map<String, Object> modifications = VariablesBuilder.create().variable(variableKey, variableValue, variableType).getVariables();
messageBodyJson.put("modifications", modifications);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).contentType(ContentType.JSON).body(messageBodyJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot modify variables for process instance: "
+ ErrorMessageHelper.getExpectedFailingConversionMessage(variableValue, variableType, Long.class)))
.when().post(PROCESS_INSTANCE_VARIABLES_URL);
}
@Test
public void testVariableModificationWithUnparseableDouble() {
String variableKey = "aKey";
String variableValue = "1abc";
String variableType = "Double";
Map<String, Object> messageBodyJson = new HashMap<String, Object>();
Map<String, Object> modifications = VariablesBuilder.create().variable(variableKey, variableValue, variableType).getVariables();
messageBodyJson.put("modifications", modifications);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).contentType(ContentType.JSON).body(messageBodyJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot modify variables for process instance: "
+ ErrorMessageHelper.getExpectedFailingConversionMessage(variableValue, variableType, Double.class)))
.when().post(PROCESS_INSTANCE_VARIABLES_URL);
}
@Test
public void testVariableModificationWithUnparseableDate() {
String variableKey = "aKey";
String variableValue = "1abc";
String variableType = "Date";
Map<String, Object> messageBodyJson = new HashMap<String, Object>();
Map<String, Object> modifications = VariablesBuilder.create().variable(variableKey, variableValue, variableType).getVariables();
messageBodyJson.put("modifications", modifications);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).contentType(ContentType.JSON).body(messageBodyJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot modify variables for process instance: "
+ ErrorMessageHelper.getExpectedFailingConversionMessage(variableValue, variableType, Date.class)))
.when().post(PROCESS_INSTANCE_VARIABLES_URL);
}
@Test
public void testVariableModificationWithNotSupportedType() {
String variableKey = "aVariableKey";
String variableValue = "1abc";
String variableType = "X";
Map<String, Object> messageBodyJson = new HashMap<String, Object>();
Map<String, Object> modifications = VariablesBuilder.create().variable(variableKey, variableValue, variableType).getVariables();
messageBodyJson.put("modifications", modifications);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).contentType(ContentType.JSON).body(messageBodyJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot modify variables for process instance: Unsupported value type 'X'"))
.when().post(PROCESS_INSTANCE_VARIABLES_URL);
}
@Test
public void testVariableModificationForNonExistingProcessInstance() {
doThrow(new ProcessEngineException("expected exception")).when(runtimeServiceMock).updateVariables(anyString(), anyMapOf(String.class, Object.class), anyCollectionOf(String.class));
String variableKey = "aKey";
int variableValue = 123;
Map<String, Object> messageBodyJson = new HashMap<String, Object>();
Map<String, Object> modifications = VariablesBuilder.create().variable(variableKey, variableValue).getVariables();
messageBodyJson.put("modifications", modifications);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).contentType(ContentType.JSON).body(messageBodyJson)
.then().expect().statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode()).contentType(ContentType.JSON)
.body("type", equalTo(RestException.class.getSimpleName()))
.body("message", equalTo("Cannot modify variables for process instance " + MockProvider.EXAMPLE_PROCESS_INSTANCE_ID + ": expected exception"))
.when().post(PROCESS_INSTANCE_VARIABLES_URL);
}
@Test
public void testEmptyVariableModification() {
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).contentType(ContentType.JSON).body(EMPTY_JSON_OBJECT)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().post(PROCESS_INSTANCE_VARIABLES_URL);
}
@Test
public void testGetSingleVariable() {
String variableKey = "aVariableKey";
int variableValue = 123;
when(runtimeServiceMock.getVariableTyped(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey), eq(true)))
.thenReturn(Variables.integerValue(variableValue));
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.then().expect().statusCode(Status.OK.getStatusCode())
.body("value", is(123))
.body("type", is("Integer"))
.when().get(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testNonExistingVariable() {
String variableKey = "aVariableKey";
when(runtimeServiceMock.getVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey))).thenReturn(null);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.then().expect().statusCode(Status.NOT_FOUND.getStatusCode())
.body("type", is(InvalidRequestException.class.getSimpleName()))
.body("message", is("process instance variable with name " + variableKey + " does not exist"))
.when().get(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testGetSingleLocalVariableData() {
when(runtimeServiceMock.getVariableTyped(anyString(), eq(EXAMPLE_BYTES_VARIABLE_KEY), eq(false))).thenReturn(EXAMPLE_VARIABLE_VALUE_BYTES);
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.pathParam("varId", EXAMPLE_BYTES_VARIABLE_KEY)
.then()
.expect()
.statusCode(Status.OK.getStatusCode())
.contentType(MediaType.APPLICATION_OCTET_STREAM)
.when()
.get(SINGLE_PROCESS_INSTANCE_BINARY_VARIABLE_URL);
verify(runtimeServiceMock).getVariableTyped(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID, EXAMPLE_BYTES_VARIABLE_KEY, false);
}
@Test
public void testGetSingleLocalVariableDataNonExisting() {
when(runtimeServiceMock.getVariableTyped(anyString(), eq("nonExisting"), eq(false))).thenReturn(null);
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.pathParam("varId", "nonExisting")
.then()
.expect()
.statusCode(Status.NOT_FOUND.getStatusCode())
.body("type", is(InvalidRequestException.class.getSimpleName()))
.body("message", is("process instance variable with name " + "nonExisting" + " does not exist"))
.when()
.get(SINGLE_PROCESS_INSTANCE_BINARY_VARIABLE_URL);
verify(runtimeServiceMock).getVariableTyped(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID, "nonExisting", false);
}
@Test
public void testGetSingleLocalVariabledataNotBinary() {
when(runtimeServiceMock.getVariableTyped(anyString(), eq(EXAMPLE_VARIABLE_KEY), eq(false))).thenReturn(EXAMPLE_VARIABLE_VALUE);
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.pathParam("varId", EXAMPLE_VARIABLE_KEY)
.then()
.expect()
.statusCode(Status.BAD_REQUEST.getStatusCode())
.when()
.get(SINGLE_PROCESS_INSTANCE_BINARY_VARIABLE_URL);
verify(runtimeServiceMock).getVariableTyped(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID, EXAMPLE_VARIABLE_KEY, false);
}
@Test
public void testGetSingleLocalObjectVariable() {
// given
String variableKey = "aVariableId";
List<String> payload = Arrays.asList("a", "b");
ObjectValue variableValue =
MockObjectValue
.fromObjectValue(Variables
.objectValue(payload)
.serializationDataFormat("application/json")
.create())
.objectTypeName(ArrayList.class.getName())
.serializedValue("a serialized value"); // this should differ from the serialized json
when(runtimeServiceMock.getVariableTyped(eq(EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey), anyBoolean())).thenReturn(variableValue);
// when
given().pathParam("id", EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.then().expect().statusCode(Status.OK.getStatusCode())
.body("value", equalTo(payload))
.body("type", equalTo("Object"))
.body("valueInfo." + ObjectTypeImpl.VALUE_INFO_SERIALIZATION_DATA_FORMAT, equalTo("application/json"))
.body("valueInfo." + ObjectTypeImpl.VALUE_INFO_OBJECT_TYPE_NAME, equalTo(ArrayList.class.getName()))
.when().get(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
// then
verify(runtimeServiceMock).getVariableTyped(EXAMPLE_PROCESS_INSTANCE_ID, variableKey, true);
}
@Test
public void testGetSingleLocalObjectVariableSerialized() {
// given
String variableKey = "aVariableId";
ObjectValue variableValue =
Variables
.serializedObjectValue("a serialized value")
.serializationDataFormat("application/json")
.objectTypeName(ArrayList.class.getName())
.create();
when(runtimeServiceMock.getVariableTyped(eq(EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey), anyBoolean())).thenReturn(variableValue);
// when
given()
.pathParam("id", EXAMPLE_PROCESS_INSTANCE_ID)
.pathParam("varId", variableKey)
.queryParam("deserializeValue", false)
.then().expect().statusCode(Status.OK.getStatusCode())
.body("value", equalTo("a serialized value"))
.body("type", equalTo("Object"))
.body("valueInfo." + ObjectTypeImpl.VALUE_INFO_SERIALIZATION_DATA_FORMAT, equalTo("application/json"))
.body("valueInfo." + ObjectTypeImpl.VALUE_INFO_OBJECT_TYPE_NAME, equalTo(ArrayList.class.getName()))
.when().get(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
// then
verify(runtimeServiceMock).getVariableTyped(EXAMPLE_PROCESS_INSTANCE_ID, variableKey, false);
}
@Test
public void testGetVariableForNonExistingInstance() {
String variableKey = "aVariableKey";
when(runtimeServiceMock.getVariableTyped(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey), eq(true)))
.thenThrow(new ProcessEngineException("expected exception"));
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.then().expect().statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode())
.body("type", is(RestException.class.getSimpleName()))
.body("message", is("Cannot get process instance variable " + variableKey + ": expected exception"))
.when().get(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testPutSingleVariable() {
String variableKey = "aVariableKey";
String variableValue = "aVariableValue";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsUntypedValue.matcher().value(variableValue)));
}
@Test
public void testPutSingleVariableWithTypeString() {
String variableKey = "aVariableKey";
String variableValue = "aVariableValue";
String type = "String";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsPrimitiveValue.stringValue(variableValue)));
}
@Test
public void testPutSingleVariableWithTypeInteger() {
String variableKey = "aVariableKey";
Integer variableValue = 123;
String type = "Integer";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsPrimitiveValue.integerValue(variableValue)));
}
@Test
public void testPutSingleVariableWithUnparseableInteger() {
String variableKey = "aVariableKey";
String variableValue = "1abc";
String type = "Integer";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot put process instance variable aVariableKey: "
+ ErrorMessageHelper.getExpectedFailingConversionMessage(variableValue, type, Integer.class)))
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testPutSingleVariableWithTypeShort() {
String variableKey = "aVariableKey";
Short variableValue = 123;
String type = "Short";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsPrimitiveValue.shortValue(variableValue)));
}
@Test
public void testPutSingleVariableWithUnparseableShort() {
String variableKey = "aVariableKey";
String variableValue = "1abc";
String type = "Short";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot put process instance variable aVariableKey: "
+ ErrorMessageHelper.getExpectedFailingConversionMessage(variableValue, type, Short.class)))
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testPutSingleVariableWithTypeLong() {
String variableKey = "aVariableKey";
Long variableValue = Long.valueOf(123);
String type = "Long";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsPrimitiveValue.longValue(variableValue)));
}
@Test
public void testPutSingleVariableWithUnparseableLong() {
String variableKey = "aVariableKey";
String variableValue = "1abc";
String type = "Long";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot put process instance variable aVariableKey: "
+ ErrorMessageHelper.getExpectedFailingConversionMessage(variableValue, type, Long.class)))
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testPutSingleVariableWithTypeDouble() {
String variableKey = "aVariableKey";
Double variableValue = 123.456;
String type = "Double";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsPrimitiveValue.doubleValue(variableValue)));
}
@Test
public void testPutSingleVariableWithUnparseableDouble() {
String variableKey = "aVariableKey";
String variableValue = "1abc";
String type = "Double";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot put process instance variable aVariableKey: "
+ ErrorMessageHelper.getExpectedFailingConversionMessage(variableValue, type, Double.class)))
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testPutSingleVariableWithTypeBoolean() {
String variableKey = "aVariableKey";
Boolean variableValue = true;
String type = "Boolean";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsPrimitiveValue.booleanValue(variableValue)));
}
@Test
public void testPutSingleVariableWithTypeDate() throws Exception {
Date now = new Date();
SimpleDateFormat pattern = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
String variableKey = "aVariableKey";
String variableValue = pattern.format(now);
String type = "Date";
Date expectedValue = pattern.parse(variableValue);
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsPrimitiveValue.dateValue(expectedValue)));
}
@Test
public void testPutSingleVariableWithUnparseableDate() {
String variableKey = "aVariableKey";
String variableValue = "1abc";
String type = "Date";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot put process instance variable aVariableKey: "
+ ErrorMessageHelper.getExpectedFailingConversionMessage(variableValue, type, Date.class)))
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testPutSingleVariableWithNotSupportedType() {
String variableKey = "aVariableKey";
String variableValue = "1abc";
String type = "X";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue, type);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot put process instance variable aVariableKey: Unsupported value type 'X'"))
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testPutSingleBinaryVariable() throws Exception {
byte[] bytes = "someContent".getBytes();
String variableKey = "aVariableKey";
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.multiPart("data", "unspecified", bytes)
.expect()
.statusCode(Status.NO_CONTENT.getStatusCode())
.when()
.post(SINGLE_PROCESS_INSTANCE_BINARY_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsPrimitiveValue.bytesValue(bytes)));
}
@Test
public void testPutSingleBinaryVariableWithNoValue() throws Exception {
byte[] bytes = new byte[0];
String variableKey = "aVariableKey";
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.multiPart("data", "unspecified", bytes)
.expect()
.statusCode(Status.NO_CONTENT.getStatusCode())
.when()
.post(SINGLE_PROCESS_INSTANCE_BINARY_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsPrimitiveValue.bytesValue(bytes)));
}
@Test
public void testPutSingleSerializableVariable() throws Exception {
ArrayList<String> serializable = new ArrayList<String>();
serializable.add("foo");
ObjectMapper mapper = new ObjectMapper();
String jsonBytes = mapper.writeValueAsString(serializable);
String typeName = TypeFactory.type(serializable.getClass()).toCanonical();
String variableKey = "aVariableKey";
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.multiPart("data", jsonBytes, MediaType.APPLICATION_JSON)
.multiPart("type", typeName, MediaType.TEXT_PLAIN)
.expect()
.statusCode(Status.NO_CONTENT.getStatusCode())
.when()
.post(SINGLE_PROCESS_INSTANCE_BINARY_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsObjectValue.objectValueMatcher().isDeserialized().value(serializable)));
}
@Test
public void testPutSingleSerializableVariableUnsupportedMediaType() throws Exception {
ArrayList<String> serializable = new ArrayList<String>();
serializable.add("foo");
ObjectMapper mapper = new ObjectMapper();
String jsonBytes = mapper.writeValueAsString(serializable);
String typeName = TypeFactory.type(serializable.getClass()).toCanonical();
String variableKey = "aVariableKey";
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.multiPart("data", jsonBytes, "unsupported")
.multiPart("type", typeName, MediaType.TEXT_PLAIN)
.expect()
.statusCode(Status.BAD_REQUEST.getStatusCode())
.body(containsString("Unrecognized content type for serialized java type: unsupported"))
.when()
.post(SINGLE_PROCESS_INSTANCE_BINARY_VARIABLE_URL);
verify(runtimeServiceMock, never()).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
eq(serializable));
}
@Test
public void testPutSingleVariableFromSerialized() throws Exception {
String serializedValue = "{\"prop\" : \"value\"}";
Map<String, Object> requestJson = VariablesBuilder
.getObjectValueMap(serializedValue, ValueType.OBJECT.getName(), "aDataFormat", "aRootType");
String variableKey = "aVariableKey";
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON)
.body(requestJson)
.expect()
.statusCode(Status.NO_CONTENT.getStatusCode())
.when()
.put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(
eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsObjectValue.objectValueMatcher()
.serializedValue(serializedValue)
.serializationFormat("aDataFormat")
.objectTypeName("aRootType")));
}
@Test
public void testPutSingleVariableFromInvalidSerialized() throws Exception {
String serializedValue = "{\"prop\" : \"value\"}";
Map<String, Object> requestJson = VariablesBuilder
.getObjectValueMap(serializedValue, "aNonExistingType", null, null);
String variableKey = "aVariableKey";
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON)
.body(requestJson)
.expect()
.statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", equalTo(InvalidRequestException.class.getSimpleName()))
.body("message", equalTo("Cannot put process instance variable aVariableKey: Unsupported value type 'aNonExistingType'"))
.when()
.put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testPutSingleVariableFromSerializedWithNoValue() {
String variableKey = "aVariableKey";
Map<String, Object> requestJson = VariablesBuilder
.getObjectValueMap(null, ValueType.OBJECT.getName(), null, null);
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(requestJson)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(
eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsObjectValue.objectValueMatcher()));
}
@Test
public void testPutSingleVariableWithNoValue() {
String variableKey = "aVariableKey";
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(EMPTY_JSON_OBJECT)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey),
argThat(EqualsNullValue.matcher()));
}
@Test
public void testPutVariableForNonExistingInstance() {
String variableKey = "aVariableKey";
String variableValue = "aVariableValue";
Map<String, Object> variableJson = VariablesBuilder.getVariableValueMap(variableValue);
doThrow(new ProcessEngineException("expected exception"))
.when(runtimeServiceMock)
.setVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey), any());
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.contentType(ContentType.JSON).body(variableJson)
.then().expect().statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode())
.body("type", is(RestException.class.getSimpleName()))
.body("message", is("Cannot put process instance variable " + variableKey + ": expected exception"))
.when().put(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testDeleteSingleVariable() {
String variableKey = "aVariableKey";
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.then().expect().statusCode(Status.NO_CONTENT.getStatusCode())
.when().delete(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
verify(runtimeServiceMock).removeVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey));
}
@Test
public void testDeleteVariableForNonExistingInstance() {
String variableKey = "aVariableKey";
doThrow(new ProcessEngineException("expected exception"))
.when(runtimeServiceMock).removeVariable(eq(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID), eq(variableKey));
given().pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID).pathParam("varId", variableKey)
.then().expect().statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode())
.body("type", is(RestException.class.getSimpleName()))
.body("message", is("Cannot delete process instance variable " + variableKey + ": expected exception"))
.when().delete(SINGLE_PROCESS_INSTANCE_VARIABLE_URL);
}
@Test
public void testActivateInstance() {
ProcessInstanceSuspensionStateDto dto = new ProcessInstanceSuspensionStateDto();
dto.setSuspended(false);
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.contentType(ContentType.JSON)
.body(dto)
.then()
.expect()
.statusCode(Status.NO_CONTENT.getStatusCode())
.when()
.put(SINGLE_PROCESS_INSTANCE_SUSPENDED_URL);
verify(runtimeServiceMock).activateProcessInstanceById(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID);
}
@Test
public void testActivateThrowsProcessEngineException() {
ProcessInstanceSuspensionStateDto dto = new ProcessInstanceSuspensionStateDto();
dto.setSuspended(false);
String expectedMessage = "expectedMessage";
doThrow(new ProcessEngineException(expectedMessage))
.when(runtimeServiceMock)
.activateProcessInstanceById(eq(MockProvider.EXAMPLE_NON_EXISTENT_PROCESS_INSTANCE_ID));
given()
.pathParam("id", MockProvider.EXAMPLE_NON_EXISTENT_PROCESS_INSTANCE_ID)
.contentType(ContentType.JSON)
.body(dto)
.then()
.expect()
.statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode())
.body("type", is(ProcessEngineException.class.getSimpleName()))
.body("message", is(expectedMessage))
.when()
.put(SINGLE_PROCESS_INSTANCE_SUSPENDED_URL);
}
@Test
public void testSuspendInstance() {
ProcessInstanceSuspensionStateDto dto = new ProcessInstanceSuspensionStateDto();
dto.setSuspended(true);
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.contentType(ContentType.JSON)
.body(dto)
.then()
.expect()
.statusCode(Status.NO_CONTENT.getStatusCode())
.when()
.put(SINGLE_PROCESS_INSTANCE_SUSPENDED_URL);
verify(runtimeServiceMock).suspendProcessInstanceById(MockProvider.EXAMPLE_PROCESS_INSTANCE_ID);
}
@Test
public void testSuspendThrowsProcessEngineException() {
ProcessInstanceSuspensionStateDto dto = new ProcessInstanceSuspensionStateDto();
dto.setSuspended(true);
String expectedMessage = "expectedMessage";
doThrow(new ProcessEngineException(expectedMessage))
.when(runtimeServiceMock)
.suspendProcessInstanceById(eq(MockProvider.EXAMPLE_NON_EXISTENT_PROCESS_INSTANCE_ID));
given()
.pathParam("id", MockProvider.EXAMPLE_NON_EXISTENT_PROCESS_INSTANCE_ID)
.contentType(ContentType.JSON)
.body(dto)
.then()
.expect()
.statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode())
.body("type", is(ProcessEngineException.class.getSimpleName()))
.body("message", is(expectedMessage))
.when()
.put(SINGLE_PROCESS_INSTANCE_SUSPENDED_URL);
}
@Test
public void testSuspendWithMultipleByParameters() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", true);
params.put("processDefinitionId", MockProvider.EXAMPLE_PROCESS_DEFINITION_ID);
params.put("processDefinitionKey", MockProvider.EXAMPLE_PROCESS_DEFINITION_KEY);
String message = "Only one of processInstanceId, processDefinitionId or processDefinitionKey should be set to update the suspension state.";
given()
.pathParam("id", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID)
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", is(InvalidRequestException.class.getSimpleName()))
.body("message", is(message))
.when()
.put(SINGLE_PROCESS_INSTANCE_SUSPENDED_URL);
}
@Test
public void testActivateProcessInstanceByProcessDefinitionKey() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", false);
params.put("processDefinitionKey", MockProvider.EXAMPLE_PROCESS_DEFINITION_KEY);
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.NO_CONTENT.getStatusCode())
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
verify(runtimeServiceMock).activateProcessInstanceByProcessDefinitionKey(MockProvider.EXAMPLE_PROCESS_DEFINITION_KEY);
}
@Test
public void testActivateProcessInstanceByProcessDefinitionKeyWithException() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", false);
params.put("processDefinitionKey", MockProvider.EXAMPLE_PROCESS_DEFINITION_KEY);
String expectedException = "expectedException";
doThrow(new ProcessEngineException(expectedException))
.when(runtimeServiceMock)
.activateProcessInstanceByProcessDefinitionKey(MockProvider.EXAMPLE_PROCESS_DEFINITION_KEY);
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode())
.body("type", is(ProcessEngineException.class.getSimpleName()))
.body("message", is(expectedException))
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
}
@Test
public void testSuspendProcessInstanceByProcessDefinitionKey() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", true);
params.put("processDefinitionKey", MockProvider.EXAMPLE_PROCESS_DEFINITION_KEY);
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.NO_CONTENT.getStatusCode())
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
verify(runtimeServiceMock).suspendProcessInstanceByProcessDefinitionKey(MockProvider.EXAMPLE_PROCESS_DEFINITION_KEY);
}
@Test
public void testSuspendProcessInstanceByProcessDefinitionKeyWithException() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", true);
params.put("processDefinitionKey", MockProvider.EXAMPLE_PROCESS_DEFINITION_KEY);
String expectedException = "expectedException";
doThrow(new ProcessEngineException(expectedException))
.when(runtimeServiceMock)
.suspendProcessInstanceByProcessDefinitionKey(MockProvider.EXAMPLE_PROCESS_DEFINITION_KEY);
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode())
.body("type", is(ProcessEngineException.class.getSimpleName()))
.body("message", is(expectedException))
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
}
@Test
public void testActivateProcessInstanceByProcessDefinitionId() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", false);
params.put("processDefinitionId", MockProvider.EXAMPLE_PROCESS_DEFINITION_ID);
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.NO_CONTENT.getStatusCode())
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
verify(runtimeServiceMock).activateProcessInstanceByProcessDefinitionId(MockProvider.EXAMPLE_PROCESS_DEFINITION_ID);
}
@Test
public void testActivateProcessInstanceByProcessDefinitionIdWithException() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", false);
params.put("processDefinitionId", MockProvider.EXAMPLE_PROCESS_DEFINITION_ID);
String expectedException = "expectedException";
doThrow(new ProcessEngineException(expectedException))
.when(runtimeServiceMock)
.activateProcessInstanceByProcessDefinitionId(MockProvider.EXAMPLE_PROCESS_DEFINITION_ID);
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode())
.body("type", is(ProcessEngineException.class.getSimpleName()))
.body("message", is(expectedException))
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
}
@Test
public void testSuspendProcessInstanceByProcessDefinitionId() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", true);
params.put("processDefinitionId", MockProvider.EXAMPLE_PROCESS_DEFINITION_ID);
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.NO_CONTENT.getStatusCode())
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
verify(runtimeServiceMock).suspendProcessInstanceByProcessDefinitionId(MockProvider.EXAMPLE_PROCESS_DEFINITION_ID);
}
@Test
public void testSuspendProcessInstanceByProcessDefinitionIdWithException() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", true);
params.put("processDefinitionId", MockProvider.EXAMPLE_PROCESS_DEFINITION_ID);
String expectedException = "expectedException";
doThrow(new ProcessEngineException(expectedException))
.when(runtimeServiceMock)
.suspendProcessInstanceByProcessDefinitionId(MockProvider.EXAMPLE_PROCESS_DEFINITION_ID);
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.INTERNAL_SERVER_ERROR.getStatusCode())
.body("type", is(ProcessEngineException.class.getSimpleName()))
.body("message", is(expectedException))
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
}
@Test
public void testActivateProcessInstanceByIdShouldThrowException() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", false);
params.put("processInstanceId", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID);
String message = "Either processDefinitionId or processDefinitionKey can be set to update the suspension state.";
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", is(InvalidRequestException.class.getSimpleName()))
.body("message", is(message))
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
}
@Test
public void testSuspendProcessInstanceByIdShouldThrowException() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", true);
params.put("processInstanceId", MockProvider.EXAMPLE_PROCESS_INSTANCE_ID);
String message = "Either processDefinitionId or processDefinitionKey can be set to update the suspension state.";
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", is(InvalidRequestException.class.getSimpleName()))
.body("message", is(message))
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
}
@Test
public void testSuspendProcessInstanceByNothing() {
Map<String, Object> params = new HashMap<String, Object>();
params.put("suspended", true);
String message = "Either processInstanceId, processDefinitionId or processDefinitionKey should be set to update the suspension state.";
given()
.contentType(ContentType.JSON)
.body(params)
.then()
.expect()
.statusCode(Status.BAD_REQUEST.getStatusCode())
.body("type", is(InvalidRequestException.class.getSimpleName()))
.body("message", is(message))
.when()
.put(PROCESS_INSTANCE_SUSPENDED_URL);
}
}