/*******************************************************************************
* Copyright (c) 2012-2016 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.jdi.client;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.googlecode.gwt.test.utils.GwtReflectionUtils;
import org.eclipse.che.ide.ext.java.jdi.client.debug.changevalue.ChangeValuePresenter;
import org.eclipse.che.ide.ext.java.jdi.client.debug.changevalue.ChangeValueView;
import org.eclipse.che.ide.ext.java.jdi.shared.UpdateVariableRequest;
import org.eclipse.che.ide.ext.java.jdi.shared.Variable;
import org.eclipse.che.ide.ext.java.jdi.shared.VariablePath;
import org.eclipse.che.ide.rest.AsyncRequestCallback;
import org.junit.Before;
import org.junit.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import java.lang.reflect.Method;
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.verify;
import static org.mockito.Mockito.when;
/**
* Testing {@link ChangeValuePresenter} functionality.
*
* @author Artem Zatsarynnyi
*/
public class ChangeVariableValueTest extends BaseTest {
private static final String VAR_VALUE = "var_value";
private static final String VAR_NAME = "var_name";
private static final String EMPTY_VALUE = "";
@Mock
private ChangeValueView view;
@InjectMocks
private ChangeValuePresenter presenter;
@Mock
private Variable var;
@Mock
private VariablePath varPath;
@Mock
private AsyncCallback<String> asyncCallback;
@Before
public void setUp() {
super.setUp();
when(var.getName()).thenReturn(VAR_NAME);
when(var.getValue()).thenReturn(VAR_VALUE);
when(var.getVariablePath()).thenReturn(varPath);
when(dtoFactory.createDto(UpdateVariableRequest.class)).thenReturn(mock(UpdateVariableRequest.class));
}
@Test
public void shouldShowDialog() throws Exception {
presenter.showDialog(debuggerInfo, var, asyncCallback);
verify(view).setValueTitle(constants.changeValueViewExpressionFieldTitle(VAR_NAME));
verify(view).setValue(VAR_VALUE);
verify(view).focusInValueField();
verify(view).selectAllText();
verify(view).setEnableChangeButton(eq(DISABLE_BUTTON));
verify(view).showDialog();
}
@Test
public void shouldCloseDialogOnCancelClicked() throws Exception {
presenter.onCancelClicked();
verify(view).close();
}
@Test
public void shouldDisableChangeButtonIfNoValue() throws Exception {
when(view.getValue()).thenReturn(EMPTY_VALUE);
presenter.onVariableValueChanged();
verify(view).setEnableChangeButton(eq(DISABLE_BUTTON));
}
@Test
public void shouldEnableChangeButtonIfValueNotEmpty() throws Exception {
when(view.getValue()).thenReturn(VAR_VALUE);
presenter.onVariableValueChanged();
verify(view).setEnableChangeButton(eq(!DISABLE_BUTTON));
}
@Test
public void testChangeValueRequestIsSuccessful() throws Exception {
doAnswer(new Answer() {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
Object[] arguments = invocation.getArguments();
AsyncRequestCallback<Void> callback = (AsyncRequestCallback<Void>)arguments[2];
Method onSuccess = GwtReflectionUtils.getMethod(callback.getClass(), "onSuccess");
onSuccess.invoke(callback, (Void)null);
return callback;
}
}).when(service).setValue(anyString(), (UpdateVariableRequest)anyObject(), (AsyncRequestCallback<Void>)anyObject());
when(view.getValue()).thenReturn(VAR_VALUE);
presenter.showDialog(debuggerInfo, var, asyncCallback);
presenter.onChangeClicked();
verify(service).setValue(anyString(), (UpdateVariableRequest)anyObject(), (AsyncRequestCallback<Void>)anyObject());
verify(asyncCallback).onSuccess(eq(VAR_VALUE));
verify(view).close();
}
@Test
public void testChangeValueRequestIsFailed() throws Exception {
doAnswer(new Answer() {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
Object[] arguments = invocation.getArguments();
AsyncRequestCallback<Void> callback = (AsyncRequestCallback<Void>)arguments[2];
Method onFailure = GwtReflectionUtils.getMethod(callback.getClass(), "onFailure");
onFailure.invoke(callback, mock(Throwable.class));
return callback;
}
}).when(service).setValue(anyString(), (UpdateVariableRequest)anyObject(), (AsyncRequestCallback<Void>)anyObject());
when(view.getValue()).thenReturn(VAR_VALUE);
presenter.showDialog(debuggerInfo, var, asyncCallback);
presenter.onChangeClicked();
verify(service).setValue(anyString(), (UpdateVariableRequest)anyObject(), (AsyncRequestCallback<Void>)anyObject());
verify(asyncCallback).onFailure((Throwable)anyObject());
verify(view).close();
}
}