/*******************************************************************************
* Copyright (c) 2012-2015 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.ext.java.client.newsourcefile;
import org.eclipse.che.api.project.gwt.client.ProjectServiceClient;
import org.eclipse.che.api.project.shared.dto.ItemReference;
import org.eclipse.che.ide.api.app.AppContext;
import org.eclipse.che.ide.api.app.CurrentProject;
import org.eclipse.che.ide.api.project.tree.AbstractTreeNode;
import org.eclipse.che.ide.api.project.tree.TreeNode;
import org.eclipse.che.ide.api.project.tree.TreeStructure;
import org.eclipse.che.ide.api.project.tree.generic.FileNode;
import org.eclipse.che.ide.api.selection.Selection;
import org.eclipse.che.ide.api.selection.SelectionAgent;
import org.eclipse.che.ide.collections.Array;
import org.eclipse.che.ide.ext.java.client.projecttree.nodes.PackageNode;
import org.eclipse.che.ide.ext.java.client.projecttree.nodes.SourceFolderNode;
import org.eclipse.che.ide.rest.AsyncRequestCallback;
import org.eclipse.che.ide.rest.DtoUnmarshallerFactory;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.web.bindery.event.shared.Event;
import com.google.web.bindery.event.shared.EventBus;
import com.googlecode.gwt.test.utils.GwtReflectionUtils;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Matchers;
import org.mockito.Mock;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.runners.MockitoJUnitRunner;
import org.mockito.stubbing.Answer;
import java.lang.reflect.Method;
import static org.eclipse.che.ide.ext.java.client.newsourcefile.JavaSourceFileType.ANNOTATION;
import static org.eclipse.che.ide.ext.java.client.newsourcefile.JavaSourceFileType.CLASS;
import static org.eclipse.che.ide.ext.java.client.newsourcefile.JavaSourceFileType.ENUM;
import static org.eclipse.che.ide.ext.java.client.newsourcefile.JavaSourceFileType.INTERFACE;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyObject;
import static org.mockito.Matchers.anyString;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.doAnswer;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
/**
* Testing {@link NewJavaSourceFilePresenter} functionality.
*
* @author Artem Zatsarynnyy
*/
@RunWith(MockitoJUnitRunner.class)
public class NewJavaSourceFilePresenterTest {
private static String FILE_NAME = "TestClass";
private static String SRC_FOLDER_PATH = "/project/src/main/java";
private static String CODENVY_PACKAGE_PATH = "/project/src/main/java/org/eclipse/che";
private static String PACKAGE_NAME = "org.eclipse.che";
//mocks for constructor
@Mock
private NewJavaSourceFileView view;
@Mock
private EventBus eventBus;
@Mock
private SelectionAgent selectionAgent;
@Mock
private ProjectServiceClient projectServiceClient;
@Mock
private DtoUnmarshallerFactory dtoUnmarshallerFactory;
@Mock
private AppContext appContext;
@Mock
private SourceFolderNode srcFolder;
@Mock
private PackageNode codenvyPackage;
@Mock
private ItemReference createdFile;
@Mock
private Selection selection;
@InjectMocks
private NewJavaSourceFilePresenter presenter;
@Before
public void setUp() {
when(srcFolder.getPath()).thenReturn(SRC_FOLDER_PATH);
PackageNode comPackage = mock(PackageNode.class);
when(codenvyPackage.getParent()).thenReturn((AbstractTreeNode)comPackage);
when(codenvyPackage.getName()).thenReturn("codenvy");
when(codenvyPackage.getQualifiedName()).thenReturn("org.eclipse.che");
when(codenvyPackage.getPath()).thenReturn(CODENVY_PACKAGE_PATH);
when(comPackage.getParent()).thenReturn((AbstractTreeNode)srcFolder);
TreeStructure tree = mock(TreeStructure.class);
CurrentProject currentProject = mock(CurrentProject.class);
when(currentProject.getCurrentTree()).thenReturn(tree);
when(appContext.getCurrentProject()).thenReturn(currentProject);
doAnswer(new Answer() {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
Object[] arguments = invocation.getArguments();
AsyncCallback<TreeNode<?>> callback = (AsyncCallback<TreeNode<?>>)arguments[1];
Method onSuccess = GwtReflectionUtils.getMethod(callback.getClass(), "onSuccess");
onSuccess.invoke(callback, mock(FileNode.class));
return callback;
}
}).when(tree).getNodeByPath(anyString(), (AsyncCallback<TreeNode<?>>)anyObject());
doAnswer(new Answer() {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
Object[] arguments = invocation.getArguments();
AsyncRequestCallback<ItemReference> callback = (AsyncRequestCallback<ItemReference>)arguments[1];
Method onSuccess = GwtReflectionUtils.getMethod(callback.getClass(), "onSuccess");
onSuccess.invoke(callback, (Void)null);
return callback;
}
}).when(projectServiceClient).createFolder(anyString(), (AsyncRequestCallback<ItemReference>)anyObject());
doAnswer(new Answer() {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
Object[] arguments = invocation.getArguments();
AsyncRequestCallback<ItemReference> callback = (AsyncRequestCallback<ItemReference>)arguments[4];
Method onSuccess = GwtReflectionUtils.getMethod(callback.getClass(), "onSuccess");
onSuccess.invoke(callback, createdFile);
return callback;
}
}).when(projectServiceClient)
.createFile(anyString(), anyString(), anyString(), anyString(), (AsyncRequestCallback<ItemReference>)anyObject());
}
@Test
public void shouldShowDialog() {
presenter.showDialog();
verify(view).setTypes(Matchers.<Array<JavaSourceFileType>>anyObject());
verify(view).showDialog();
}
@Test
public void shouldCloseDialogOnCancelClicked() throws Exception {
presenter.onCancelClicked();
verify(view).close();
}
@Test
public void shouldShowHintWhenNameIsInvalid() throws Exception {
when(view.getName()).thenReturn('#' + FILE_NAME);
presenter.onNameChanged();
verify(view).showErrorHint(anyString());
}
@Test
public void shouldHideHintWhenNameIsValid() throws Exception {
when(view.getName()).thenReturn(FILE_NAME);
presenter.onNameChanged();
verify(view).hideErrorHint();
}
@Test
public void shouldCreateClassInsideSourceFolder() throws Exception {
when(selection.getFirstElement()).thenReturn(srcFolder);
when(selectionAgent.getSelection()).thenReturn(selection);
final String fileContent = "\npublic class " + FILE_NAME + " {\n}\n";
when(view.getName()).thenReturn(FILE_NAME);
when(view.getSelectedType()).thenReturn(CLASS);
presenter.onOkClicked();
verify(view).close();
verify(projectServiceClient).createFile(eq(SRC_FOLDER_PATH), eq(FILE_NAME + ".java"), eq(fileContent), anyString(),
Matchers.<AsyncRequestCallback<ItemReference>>anyObject());
verify(eventBus, times(2)).fireEvent(any(Event.class));
}
@Test
public void shouldCreateClassInsidePackage() throws Exception {
when(selection.getFirstElement()).thenReturn(codenvyPackage);
when(selectionAgent.getSelection()).thenReturn(selection);
final String fileContent = "package " + PACKAGE_NAME + ";\n\npublic class " + FILE_NAME + " {\n}\n";
when(view.getName()).thenReturn(FILE_NAME);
when(view.getSelectedType()).thenReturn(CLASS);
presenter.onOkClicked();
verify(view).close();
verify(projectServiceClient).createFile(eq(CODENVY_PACKAGE_PATH), eq(FILE_NAME + ".java"), eq(fileContent), anyString(),
Matchers.<AsyncRequestCallback<ItemReference>>anyObject());
verify(eventBus, times(2)).fireEvent(any(Event.class));
}
@Test
public void shouldCreateAnnotationInsideSourceFolder() throws Exception {
when(selection.getFirstElement()).thenReturn(srcFolder);
when(selectionAgent.getSelection()).thenReturn(selection);
final String fileContent = "\npublic @interface " + FILE_NAME + " {\n}\n";
when(view.getName()).thenReturn(FILE_NAME);
when(view.getSelectedType()).thenReturn(ANNOTATION);
presenter.onOkClicked();
verify(view).close();
verify(projectServiceClient).createFile(eq(SRC_FOLDER_PATH), eq(FILE_NAME + ".java"), eq(fileContent), anyString(),
Matchers.<AsyncRequestCallback<ItemReference>>anyObject());
verify(eventBus, times(2)).fireEvent(any(Event.class));
}
@Test
public void shouldCreateAnnotationInsidePackage() throws Exception {
when(selection.getFirstElement()).thenReturn(codenvyPackage);
when(selectionAgent.getSelection()).thenReturn(selection);
final String fileContent = "package " + PACKAGE_NAME + ";\n\npublic @interface " + FILE_NAME + " {\n}\n";
when(view.getName()).thenReturn(FILE_NAME);
when(view.getSelectedType()).thenReturn(ANNOTATION);
presenter.onOkClicked();
verify(view).close();
verify(projectServiceClient).createFile(eq(CODENVY_PACKAGE_PATH), eq(FILE_NAME + ".java"), eq(fileContent), anyString(),
Matchers.<AsyncRequestCallback<ItemReference>>anyObject());
verify(eventBus, times(2)).fireEvent(any(Event.class));
}
@Test
public void shouldCreateInterfaceInsideSourceFolder() throws Exception {
when(selection.getFirstElement()).thenReturn(srcFolder);
when(selectionAgent.getSelection()).thenReturn(selection);
final String fileContent = "\npublic interface " + FILE_NAME + " {\n}\n";
when(view.getName()).thenReturn(FILE_NAME);
when(view.getSelectedType()).thenReturn(INTERFACE);
presenter.onOkClicked();
verify(view).close();
verify(projectServiceClient).createFile(eq(SRC_FOLDER_PATH), eq(FILE_NAME + ".java"), eq(fileContent), anyString(),
Matchers.<AsyncRequestCallback<ItemReference>>anyObject());
verify(eventBus, times(2)).fireEvent(any(Event.class));
}
@Test
public void shouldCreateInterfaceInsidePackage() throws Exception {
when(selection.getFirstElement()).thenReturn(codenvyPackage);
when(selectionAgent.getSelection()).thenReturn(selection);
final String fileContent = "package " + PACKAGE_NAME + ";\n\npublic interface " + FILE_NAME + " {\n}\n";
when(view.getName()).thenReturn(FILE_NAME);
when(view.getSelectedType()).thenReturn(INTERFACE);
presenter.onOkClicked();
verify(view).close();
verify(projectServiceClient).createFile(eq(CODENVY_PACKAGE_PATH), eq(FILE_NAME + ".java"), eq(fileContent), anyString(),
Matchers.<AsyncRequestCallback<ItemReference>>anyObject());
verify(eventBus, times(2)).fireEvent(any(Event.class));
}
@Test
public void shouldCreateEnumInsideSourceFolder() throws Exception {
when(selection.getFirstElement()).thenReturn(srcFolder);
when(selectionAgent.getSelection()).thenReturn(selection);
final String fileContent = "\npublic enum " + FILE_NAME + " {\n}\n";
when(view.getName()).thenReturn(FILE_NAME);
when(view.getSelectedType()).thenReturn(ENUM);
presenter.onOkClicked();
verify(view).close();
verify(projectServiceClient).createFile(eq(SRC_FOLDER_PATH), eq(FILE_NAME + ".java"), eq(fileContent), anyString(),
Matchers.<AsyncRequestCallback<ItemReference>>anyObject());
verify(eventBus, times(2)).fireEvent(any(Event.class));
}
@Test
public void shouldCreateEnumInsidePackage() throws Exception {
when(selection.getFirstElement()).thenReturn(codenvyPackage);
when(selectionAgent.getSelection()).thenReturn(selection);
final String fileContent = "package " + PACKAGE_NAME + ";\n\npublic enum " + FILE_NAME + " {\n}\n";
when(view.getName()).thenReturn(FILE_NAME);
when(view.getSelectedType()).thenReturn(ENUM);
presenter.onOkClicked();
verify(view).close();
verify(projectServiceClient).createFile(eq(CODENVY_PACKAGE_PATH), eq(FILE_NAME + ".java"), eq(fileContent), anyString(),
Matchers.<AsyncRequestCallback<ItemReference>>anyObject());
verify(eventBus, times(2)).fireEvent(any(Event.class));
}
}