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package org.apache.olingo.odata2.core.uri;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import java.util.ArrayList;
import java.util.List;
import org.apache.olingo.odata2.api.edm.Edm;
import org.apache.olingo.odata2.api.edm.EdmEntitySet;
import org.apache.olingo.odata2.api.edm.EdmException;
import org.apache.olingo.odata2.api.uri.ExpandSelectTreeNode;
import org.apache.olingo.odata2.core.exception.ODataRuntimeException;
import org.apache.olingo.odata2.testutil.fit.BaseTest;
import org.apache.olingo.odata2.testutil.mock.MockFacade;
import org.junit.Before;
import org.junit.Test;
public class ExpandSelectTreeNodeBuilderTest extends BaseTest {
Edm edm;
@Before
public void setupEdm() throws Exception {
edm = MockFacade.getMockEdm();
}
@Test
public void initialBuildWithOnlyEntitySet() throws Exception {
ExpandSelectTreeNode node = ExpandSelectTreeNode.entitySet(mock(EdmEntitySet.class)).build();
assertNotNull(node);
assertTrue(node.isAll());
assertTrue(node.getProperties().isEmpty());
assertTrue(node.getLinks().isEmpty());
}
@Test
public void buildWithRightSelectedPropertiesOnly() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
List<String> selectedPropertyNames = new ArrayList<String>();
selectedPropertyNames.add("Id");
ExpandSelectTreeNode node =
ExpandSelectTreeNode.entitySet(roomsSet).selectedProperties(selectedPropertyNames).build();
assertNotNull(node);
assertFalse(node.isAll());
assertFalse(node.getProperties().isEmpty());
assertTrue(node.getLinks().isEmpty());
assertEquals(1, node.getProperties().size());
assertEquals("Id", node.getProperties().get(0).getName());
}
@Test
public void buildWithRightSelectedNavigationPropertiesOnly() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
List<String> selectedNavigationPropertyNames = new ArrayList<String>();
selectedNavigationPropertyNames.add("nr_Employees");
ExpandSelectTreeNode node =
ExpandSelectTreeNode.entitySet(roomsSet).selectedLinks(selectedNavigationPropertyNames).build();
assertNotNull(node);
assertFalse(node.isAll());
assertTrue(node.getProperties().isEmpty());
assertFalse(node.getLinks().isEmpty());
assertEquals(1, node.getLinks().size());
assertTrue(node.getLinks().containsKey("nr_Employees"));
assertNull(node.getLinks().get("nr_Employees"));
}
@Test
public void buildWithRightExpandedNavigationPropertiesOnly() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
String navigationPropertyName = "nr_Employees";
List<String> navigationPropertyNames = new ArrayList<String>();
navigationPropertyNames.add(navigationPropertyName);
ExpandSelectTreeNode node =
ExpandSelectTreeNode.entitySet(roomsSet).expandedLinks(navigationPropertyNames).build();
assertExpandedNode(node);
assertLinksWithOneNavigationProperty(navigationPropertyName, node);
}
@Test
public void buildWithRightCustomExpandedNavigationPropertyOnly() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
ExpandSelectTreeNode expandNode = ExpandSelectTreeNode.entitySet(mock(EdmEntitySet.class)).build();
String navigationPropertyName = "nr_Employees";
ExpandSelectTreeNode node =
ExpandSelectTreeNode.entitySet(roomsSet).customExpandedLink(navigationPropertyName, expandNode).build();
assertExpandedNode(node);
assertLinksWithOneNavigationProperty(navigationPropertyName, node);
}
@Test
public void expandedAndCustomExpandedNavPropCustomMustWin() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
ExpandSelectTreeNode expandNode = ExpandSelectTreeNode.entitySet(mock(EdmEntitySet.class)).build();
String navigationPropertyName = "nr_Employees";
List<String> navigationPropertyNames = new ArrayList<String>();
navigationPropertyNames.add(navigationPropertyName);
ExpandSelectTreeNode node = ExpandSelectTreeNode.entitySet(roomsSet)
.customExpandedLink(navigationPropertyName, expandNode).expandedLinks(navigationPropertyNames).build();
assertExpandedNode(node);
assertLinksWithOneNavigationProperty(navigationPropertyName, node);
assertEquals(expandNode, node.getLinks().get(navigationPropertyName));
}
@Test
public void selectedPropertiesAndExpandedNavigationProperties() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
List<String> selectedPropertyNames = new ArrayList<String>();
selectedPropertyNames.add("Id");
List<String> navigationPropertyNames = new ArrayList<String>();
navigationPropertyNames.add("nr_Employees");
ExpandSelectTreeNode node = ExpandSelectTreeNode.entitySet(roomsSet).selectedProperties(selectedPropertyNames)
.expandedLinks(navigationPropertyNames).build();
assertNotNull(node);
assertFalse(node.isAll());
assertFalse(node.getProperties().isEmpty());
assertFalse(node.getLinks().isEmpty());
assertEquals(1, node.getProperties().size());
assertEquals("Id", node.getProperties().get(0).getName());
assertLinksWithOneNavigationProperty("nr_Employees", node);
}
@Test
public void selectedNavPropsAndExpandedNavPropsExpandedMustNotBeNull() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
String navigationPropertyName = "nr_Employees";
List<String> navigationPropertyNames = new ArrayList<String>();
navigationPropertyNames.add(navigationPropertyName);
ExpandSelectTreeNode node = ExpandSelectTreeNode.entitySet(roomsSet).selectedLinks(navigationPropertyNames)
.expandedLinks(navigationPropertyNames).build();
assertNotNull(node);
assertFalse(node.isAll());
assertTrue(node.getProperties().isEmpty());
assertFalse(node.getLinks().isEmpty());
assertLinksWithOneNavigationProperty(navigationPropertyName, node);
}
@Test
public void selectedExpandedAndCustomExpanded() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
List<String> selectedPropertyNames = new ArrayList<String>();
selectedPropertyNames.add("Id");
List<String> navigationPropertyNames = new ArrayList<String>();
navigationPropertyNames.add("nr_Employees");
ExpandSelectTreeNode expandNode = ExpandSelectTreeNode.entitySet(mock(EdmEntitySet.class)).build();
ExpandSelectTreeNode node =
ExpandSelectTreeNode.entitySet(roomsSet).selectedProperties(selectedPropertyNames).expandedLinks(
navigationPropertyNames).customExpandedLink("nr_Building", expandNode).build();
assertNotNull(node);
assertFalse(node.isAll());
assertFalse(node.getProperties().isEmpty());
assertFalse(node.getLinks().isEmpty());
assertEquals(1, node.getProperties().size());
assertEquals("Id", node.getProperties().get(0).getName());
assertEquals(2, node.getLinks().size());
assertTrue(node.getLinks().containsKey("nr_Employees"));
assertNotNull(node.getLinks().get("nr_Employees"));
assertTrue(node.getLinks().containsKey("nr_Building"));
assertNotNull(node.getLinks().get("nr_Building"));
assertEquals(expandNode, node.getLinks().get("nr_Building"));
}
@Test(expected = EdmException.class)
public void buildWithWrongSelectedPropertiesOnly() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
List<String> selectedPropertyNames = new ArrayList<String>();
selectedPropertyNames.add("WrongProperty");
ExpandSelectTreeNode.entitySet(roomsSet).selectedProperties(selectedPropertyNames).build();
}
@Test(expected = EdmException.class)
public void buildWithWrongSelectedNavigationPropertiesOnly() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
List<String> selectedNavigationPropertyNames = new ArrayList<String>();
selectedNavigationPropertyNames.add("WrongProperty");
ExpandSelectTreeNode.entitySet(roomsSet).selectedLinks(selectedNavigationPropertyNames).build();
}
@Test(expected = EdmException.class)
public void propertyInNavigationPropertiesList() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
List<String> selectedNavigationPropertyNames = new ArrayList<String>();
selectedNavigationPropertyNames.add("Id");
ExpandSelectTreeNode.entitySet(roomsSet).selectedLinks(selectedNavigationPropertyNames).build();
}
@Test(expected = EdmException.class)
public void navigationPropertyInPropertiesList() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
List<String> selectedPropertyNames = new ArrayList<String>();
selectedPropertyNames.add("nr_Building");
ExpandSelectTreeNode.entitySet(roomsSet).selectedProperties(selectedPropertyNames).build();
}
@Test(expected = EdmException.class)
public void propertyInExpandedNavigationPropertyList() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
List<String> expandedNavigationPropertyNames = new ArrayList<String>();
expandedNavigationPropertyNames.add("Id");
ExpandSelectTreeNode.entitySet(roomsSet).expandedLinks(expandedNavigationPropertyNames).build();
}
@Test(expected = EdmException.class)
public void propertyInCustomExpandedNavigationPropertyList() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
ExpandSelectTreeNode.entitySet(roomsSet).customExpandedLink("Id", mock(ExpandSelectTreeNode.class)).build();
}
@Test(expected = ODataRuntimeException.class)
public void nullNodeInCustomExpandedProperty() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
ExpandSelectTreeNode.entitySet(roomsSet).customExpandedLink("nr_Building", null).build();
}
@Test(expected = EdmException.class)
public void wrongNavigationPropertyInCustomExpand() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
ExpandSelectTreeNode.entitySet(roomsSet).customExpandedLink("Wrong", mock(ExpandSelectTreeNode.class)).build();
}
@Test(expected = EdmException.class)
public void wrongNavigationPropertyInExpandedList() throws Exception {
EdmEntitySet roomsSet = edm.getDefaultEntityContainer().getEntitySet("Rooms");
List<String> expandedNavigationPropertyNames = new ArrayList<String>();
expandedNavigationPropertyNames.add("Wrong");
ExpandSelectTreeNode.entitySet(roomsSet).expandedLinks(expandedNavigationPropertyNames).build();
}
private void
assertLinksWithOneNavigationProperty(final String navigationPropertyName, final ExpandSelectTreeNode node) {
assertEquals(1, node.getLinks().size());
assertTrue(node.getLinks().containsKey(navigationPropertyName));
assertNotNull(node.getLinks().get(navigationPropertyName));
}
private void assertExpandedNode(final ExpandSelectTreeNode node) {
assertNotNull(node);
assertTrue(node.isAll());
assertTrue(node.getProperties().isEmpty());
assertFalse(node.getLinks().isEmpty());
}
}