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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
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*
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package org.apache.olingo.odata2.core.ep.consumer;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.InputStream;
import java.util.Locale;
import org.apache.olingo.odata2.api.ep.EntityProviderException;
import org.apache.olingo.odata2.api.processor.ODataErrorContext;
import org.apache.olingo.odata2.testutil.helper.StringHelper;
import org.junit.Test;
/**
*
*/
public class JsonErrorDocumentConsumerTest extends AbstractConsumerTest {
private static final String JSON_ERROR_DOCUMENT_SIMPLE = "{\"error\":{\"code\":\"ErrorCode\"," +
"\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}}}";
private static final String JSON_ERROR_DOCUMENT_NULL_LOCALE = "{\"error\":{\"code\":\"ErrorCode\"," +
"\"message\":{\"lang\":null,\"value\":\"Message\"}}}";
private static final String JSON_ERROR_DOCUMENT_INNER_ERROR = "{\"error\":{\"code\":\"ErrorCode\"," +
"\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}, \"innererror\":\"Some InnerError\"}}";
private static final String JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX = "{\"error\":{\"code\":\"ErrorCode\"," +
"\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}, " +
"\"innererror\":{\"moreInner\":\"More Inner Error\"}}}";
private static final String JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX_OBJECT = "{\"error\":{\"code\":\"ErrorCode\"," +
"\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}, " +
"\"innererror\":{\"moreInner\":\"More Inner Error\",\"secondInner\":\"Second\"}}}";
private static final String JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX_ARRAY = "{\"error\":{\"code\":\"ErrorCode\"," +
"\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}, " +
"\"innererror\":{\"innerArray\":[\"More Inner Error\",\"Second\"]}}}";
private static final String JSON_ERROR_DOCUMENT_INVALID_JSON = "\"error\":{\"code\":\"ErrorCode\"," +
"\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}}}";
/* error document with name 'locale' instead of 'lang' for message object */
private static final String JSON_ERROR_DOCUMENT_UNKNOWN_CONTENT = "{\"error\":{\"code\":\"ErrorCode\"," +
"\"message\":{\"locale\":\"en-US\",\"value\":\"Message\"}}}";
/* error document without value for message object */
private static final String JSON_ERROR_DOCUMENT_INVALID_CONTENT = "{\"error\":{\"code\":\"ErrorCode\"," +
"\"message\":{\"lang\":\"en-US\"}}}";
private static final String JSON_ERROR_DOCUMENT_MISSING_MESSAGE = "{\"error\":{\"code\":\"ErrorCode\"}}";
private static final String JSON_ERROR_DOCUMENT_MISSING_CODE = "{\"error\":{" +
"\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}}}";
private static final String JSON_ERROR_DOCUMENT_MISSING_ERROR = "{\"code\":\"ErrorCode\"," +
"\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}}";
private JsonErrorDocumentConsumer jedc = new JsonErrorDocumentConsumer();
@Test
public void simpleErrorDocument() throws Exception {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_SIMPLE);
ODataErrorContext error = jedc.readError(in);
assertEquals("Wrong content type", "application/json", error.getContentType());
assertEquals("Wrong message", "Message", error.getMessage());
assertEquals("Wrong error code", "ErrorCode", error.getErrorCode());
assertEquals("Wrong locale for lang", Locale.US, error.getLocale());
}
@Test
public void localeNull() throws Exception {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_NULL_LOCALE);
ODataErrorContext error = jedc.readError(in);
assertEquals("Wrong content type", "application/json", error.getContentType());
assertEquals("Wrong message", "Message", error.getMessage());
assertEquals("Wrong error code", "ErrorCode", error.getErrorCode());
assertNull("Expected NULL for locale", error.getLocale());
}
@Test
public void innerError() throws Exception {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INNER_ERROR);
ODataErrorContext error = jedc.readError(in);
assertEquals("Wrong content type", "application/json", error.getContentType());
assertEquals("Wrong message", "Message", error.getMessage());
assertEquals("Wrong error code", "ErrorCode", error.getErrorCode());
assertEquals("Wrong inner error", "Some InnerError", error.getInnerError());
}
@Test
public void innerErrorComplex() throws Exception {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX);
ODataErrorContext error = jedc.readError(in);
assertEquals("Wrong content type", "application/json", error.getContentType());
assertEquals("Wrong message", "Message", error.getMessage());
assertEquals("Wrong error code", "ErrorCode", error.getErrorCode());
assertEquals("Wrong inner error", "{\"moreInner\":\"More Inner Error\"}", error.getInnerError());
}
@Test
public void innerErrorComplexObject() throws Exception {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX_OBJECT);
ODataErrorContext error = jedc.readError(in);
assertEquals("Wrong content type", "application/json", error.getContentType());
assertEquals("Wrong message", "Message", error.getMessage());
assertEquals("Wrong error code", "ErrorCode", error.getErrorCode());
assertEquals("Wrong inner error",
"{\"moreInner\":\"More Inner Error\",\"secondInner\":\"Second\"}", error.getInnerError());
}
@Test
public void innerErrorComplexArray() throws Exception {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX_ARRAY);
ODataErrorContext error = jedc.readError(in);
assertEquals("Wrong content type", "application/json", error.getContentType());
assertEquals("Wrong message", "Message", error.getMessage());
assertEquals("Wrong error code", "ErrorCode", error.getErrorCode());
assertEquals("Wrong inner error",
"{\"innerArray\":[\"More Inner Error\"\"Second\"]}", error.getInnerError());
}
@Test(expected = EntityProviderException.class)
public void invalidJson() throws EntityProviderException {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INVALID_JSON);
try {
jedc.readError(in);
fail("Expected exception was not thrown");
} catch (EntityProviderException e) {
assertEquals(EntityProviderException.EXCEPTION_OCCURRED, e.getMessageReference());
throw e;
}
}
@Test(expected = EntityProviderException.class)
public void invalidEmptyDocument() throws EntityProviderException {
InputStream in = StringHelper.encapsulate("");
try {
jedc.readError(in);
fail("Expected exception was not thrown");
} catch (EntityProviderException e) {
assertEquals(EntityProviderException.EXCEPTION_OCCURRED, e.getMessageReference());
throw e;
}
}
@Test(expected = EntityProviderException.class)
public void nullParameter() throws EntityProviderException {
try {
jedc.readError(null);
fail("Expected exception was not thrown");
} catch (EntityProviderException e) {
assertEquals(EntityProviderException.INVALID_STATE, e.getMessageReference());
throw e;
}
}
@Test(expected = EntityProviderException.class)
public void invalidErrorDocumentUnknown() throws EntityProviderException {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_UNKNOWN_CONTENT);
try {
jedc.readError(in);
fail("Expected exception was not thrown");
} catch (EntityProviderException e) {
assertEquals(EntityProviderException.INVALID_STATE, e.getMessageReference());
throw e;
}
}
@Test(expected = EntityProviderException.class)
public void invalidErrorDocument() throws EntityProviderException {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INVALID_CONTENT);
try {
jedc.readError(in);
fail("Expected exception was not thrown");
} catch (EntityProviderException e) {
assertEquals(EntityProviderException.MISSING_PROPERTY, e.getMessageReference());
throw e;
}
}
@Test(expected = EntityProviderException.class)
public void invalidErrorDocumentMissingError() throws EntityProviderException {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_MISSING_ERROR);
try {
jedc.readError(in);
fail("Expected exception was not thrown");
} catch (EntityProviderException e) {
assertEquals(EntityProviderException.INVALID_STATE, e.getMessageReference());
throw e;
}
}
@Test(expected = EntityProviderException.class)
public void invalidErrorDocumentMissingCode() throws EntityProviderException {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_MISSING_CODE);
try {
jedc.readError(in);
fail("Expected exception was not thrown");
} catch (EntityProviderException e) {
assertEquals(EntityProviderException.MISSING_PROPERTY, e.getMessageReference());
assertTrue(e.getMessage().contains("code"));
throw e;
}
}
@Test(expected = EntityProviderException.class)
public void invalidErrorDocumentMissingMessage() throws EntityProviderException {
InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_MISSING_MESSAGE);
try {
jedc.readError(in);
fail("Expected exception was not thrown");
} catch (EntityProviderException e) {
assertEquals(EntityProviderException.MISSING_PROPERTY, e.getMessageReference());
assertTrue(e.getMessage().contains("message"));
throw e;
}
}
}