| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.intellij.history.integration.ui; |
| |
| import com.intellij.history.integration.TestVirtualFile; |
| import com.intellij.history.integration.ui.actions.LocalHistoryAction; |
| import com.intellij.history.integration.ui.actions.ShowHistoryAction; |
| import com.intellij.history.integration.ui.actions.ShowSelectionHistoryAction; |
| import com.intellij.openapi.actionSystem.*; |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.editor.EditorFactory; |
| import com.intellij.openapi.fileEditor.FileDocumentManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.IOException; |
| |
| public class LocalHistoryActionsTest extends LocalHistoryUITestCase { |
| VirtualFile f; |
| Editor editor; |
| Document document; |
| |
| @Override |
| protected void setUpInWriteAction() throws Exception { |
| super.setUpInWriteAction(); |
| f = myRoot.createChildData(null, "f.txt"); |
| |
| document = FileDocumentManager.getInstance().getDocument(f); |
| document.setText("foo"); |
| |
| editor = getEditorFactory().createEditor(document); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| getEditorFactory().releaseEditor(editor); |
| super.tearDown(); |
| } |
| |
| private static EditorFactory getEditorFactory() { |
| return EditorFactory.getInstance(); |
| } |
| |
| public void testShowHistoryAction() throws IOException { |
| ShowHistoryAction a = new ShowHistoryAction(); |
| assertStatus(a, myRoot, true); |
| assertStatus(a, f, true); |
| assertStatus(a, null, false); |
| |
| assertStatus(a, myRoot.createChildData(null, "f.hprof"), false); |
| assertStatus(a, myRoot.createChildData(null, "f.xxx"), false); |
| } |
| |
| public void testLocalHistoryActionDisabledWithoutProject() throws IOException { |
| LocalHistoryAction a = new LocalHistoryAction() { |
| @Override |
| public void actionPerformed(AnActionEvent e) { |
| } |
| }; |
| assertStatus(a, myRoot, myProject, true); |
| assertStatus(a, myRoot, null, false); |
| } |
| |
| public void testShowHistoryActionIsDisabledForMultipleSelection() throws Exception { |
| ShowHistoryAction a = new ShowHistoryAction(); |
| assertStatus(a, new VirtualFile[] {f, new TestVirtualFile("ff")}, myProject, false); |
| } |
| |
| public void testShowSelectionHistoryActionForSelection() throws Exception { |
| editor.getSelectionModel().setSelection(0, 2); |
| |
| ShowSelectionHistoryAction a = new ShowSelectionHistoryAction(); |
| AnActionEvent e = createEventFor(a, new VirtualFile[] {f}, myProject); |
| a.update(e); |
| |
| assertTrue(e.getPresentation().isEnabled()); |
| |
| assertEquals("Show History for Selection", e.getPresentation().getText()); |
| } |
| |
| public void testShowSelectionHistoryActionIsDisabledForNonFiles() throws IOException { |
| ShowSelectionHistoryAction a = new ShowSelectionHistoryAction(); |
| assertStatus(a, myRoot, false); |
| assertStatus(a, null, false); |
| } |
| |
| public void testShowSelectionHistoryActionIsDisabledForEmptySelection() throws Exception { |
| ShowSelectionHistoryAction a = new ShowSelectionHistoryAction(); |
| assertStatus(a, f, false); |
| } |
| |
| private void assertStatus(AnAction a, VirtualFile f, boolean isEnabled) { |
| assertStatus(a, f, myProject, isEnabled); |
| } |
| |
| private void assertStatus(AnAction a, VirtualFile f, Project p, boolean isEnabled) { |
| VirtualFile[] files = f == null ? null : new VirtualFile[]{f}; |
| assertStatus(a, files, p, isEnabled); |
| } |
| |
| private void assertStatus(AnAction a, VirtualFile[] files, Project p, boolean isEnabled) { |
| AnActionEvent e = createEventFor(a, files, p); |
| a.update(e); |
| assertEquals(isEnabled, e.getPresentation().isEnabled()); |
| } |
| |
| private AnActionEvent createEventFor(AnAction a, final VirtualFile[] files, final Project p) { |
| DataContext dc = new DataContext() { |
| @Override |
| @Nullable |
| public Object getData(String id) { |
| if (CommonDataKeys.VIRTUAL_FILE_ARRAY.is(id)) return files; |
| if (CommonDataKeys.EDITOR.is(id)) return editor; |
| if (CommonDataKeys.PROJECT.is(id)) return p; |
| return null; |
| } |
| }; |
| return new AnActionEvent(null, dc, "", a.getTemplatePresentation(), ActionManager.getInstance(), -1); |
| } |
| } |