| /* |
| * 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.codeInsight.template.postfix.completion; |
| |
| import com.intellij.JavaTestUtil; |
| import com.intellij.codeInsight.completion.CompletionAutoPopupTestCase; |
| import com.intellij.codeInsight.completion.CompletionType; |
| import com.intellij.codeInsight.lookup.LookupElement; |
| import com.intellij.codeInsight.lookup.impl.LookupImpl; |
| import com.intellij.codeInsight.template.impl.LiveTemplateCompletionContributor; |
| import com.intellij.codeInsight.template.postfix.settings.PostfixTemplatesSettings; |
| import com.intellij.codeInsight.template.postfix.templates.*; |
| import com.intellij.lang.java.JavaLanguage; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Set; |
| |
| public class TemplatesCompletionTest extends CompletionAutoPopupTestCase { |
| private boolean shotTemplatesInTestsOldValue; |
| |
| @Override |
| public void setUp() { |
| super.setUp(); |
| shotTemplatesInTestsOldValue = LiveTemplateCompletionContributor.ourShowTemplatesInTests; |
| LiveTemplateCompletionContributor.ourShowTemplatesInTests = false; |
| } |
| |
| @Override |
| public void tearDown() throws Exception { |
| LiveTemplateCompletionContributor.ourShowTemplatesInTests = shotTemplatesInTestsOldValue; |
| |
| PostfixTemplatesSettings settings = PostfixTemplatesSettings.getInstance(); |
| assertNotNull(settings); |
| settings.setLangDisabledTemplates(ContainerUtil.<String, Set<String>>newHashMap()); |
| settings.setPostfixTemplatesEnabled(true); |
| settings.setTemplatesCompletionEnabled(true); |
| super.tearDown(); |
| } |
| |
| public void testSimpleCompletionList() { |
| LiveTemplateCompletionContributor.ourShowTemplatesInTests = true; |
| |
| doAutoPopupTest("ins", InstanceofExpressionPostfixTemplate.class); |
| } |
| |
| public void testAutopopupWithEnabledLiveTemplatesInCompletion() { |
| LiveTemplateCompletionContributor.ourShowTemplatesInTests = true; |
| |
| configureByFile(); |
| type("instanceof"); |
| LookupImpl lookup = getLookup(); |
| assertNotNull(lookup); |
| assertEquals(1, lookup.getItems().size()); |
| LookupElement item = lookup.getCurrentItem(); |
| assertNotNull(item); |
| assertInstanceOf(item, PostfixTemplateLookupElement.class); |
| assertInstanceOf(((PostfixTemplateLookupElement)item).getPostfixTemplate(), InstanceofExpressionPostfixTemplate.class); |
| } |
| |
| public void testDoNotShowTemplateInInappropriateContext() { |
| doAutoPopupTest("instanceof", null); |
| } |
| |
| // IDEA-119910 Middle matching doesn't work if pattern starts with a digit |
| public void testRestartCompletionForExactMatchOnly() { |
| doCompleteTest(".2", '\n'); |
| } |
| |
| public void testRestartCompletionForExactMatch() { |
| configureByFile(); |
| type("not"); |
| LookupElement currentItem = getLookup().getCurrentItem(); |
| assertNotNull(currentItem); |
| assertInstanceOf(currentItem, PostfixTemplateLookupElement.class); |
| assertEquals(".not", currentItem.getLookupString()); |
| |
| type("null"); |
| currentItem = getLookup().getCurrentItem(); |
| assertNotNull(currentItem); |
| assertInstanceOf(currentItem, PostfixTemplateLookupElement.class); |
| assertEquals(".notnull", currentItem.getLookupString()); |
| } |
| |
| public void testShowTemplateInAutoPopup() { |
| doAutoPopupTest("instanceof", InstanceofExpressionPostfixTemplate.class); |
| } |
| |
| public void testShowAutoPopupForAliases() { |
| doAutoPopupTest("nn", NotNullCheckPostfixTemplate.class); |
| } |
| |
| public void testShowAutoPopupForFloatLiterals() { |
| doAutoPopupTest("fori", ForAscendingPostfixTemplate.class); |
| } |
| |
| public void testDoNotShowTemplateIfPluginIsDisabled() { |
| PostfixTemplatesSettings settings = PostfixTemplatesSettings.getInstance(); |
| assertNotNull(settings); |
| settings.setPostfixTemplatesEnabled(false); |
| doAutoPopupTest("instanceof", null); |
| } |
| |
| public void testDoNotShowTemplateIfTemplateCompletionIsDisabled() { |
| PostfixTemplatesSettings settings = PostfixTemplatesSettings.getInstance(); |
| assertNotNull(settings); |
| settings.setTemplatesCompletionEnabled(false); |
| doAutoPopupTest("instanceof", null); |
| } |
| |
| public void testDoNotShowTemplateInMultiCaretMode() { |
| doAutoPopupTest("instanceof", null); |
| } |
| |
| public void testDoNotCompleteTemplateInMultiCaretMode() { |
| LiveTemplateCompletionContributor.ourShowTemplatesInTests = true; |
| configureByFile(); |
| assertEmpty(myFixture.complete(CompletionType.BASIC)); |
| checkResultByFile(); |
| } |
| |
| public void testShowTemplateOnDoubleLiteral() { |
| doAutoPopupTest("switch", SwitchStatementPostfixTemplate.class); |
| } |
| |
| public void testSelectTemplateByTab() { |
| doCompleteTest("par", '\t'); |
| } |
| |
| public void testSelectTemplateByEnter() { |
| doCompleteTest("par", '\n'); |
| } |
| |
| public void testQuickTypingWithTab() { |
| doQuickTypingTest("par", '\t'); |
| } |
| |
| public void testQuickTypingWithEnter() { |
| doQuickTypingTest("par", '\n'); |
| } |
| |
| public void testDoNotShowDisabledTemplate() { |
| PostfixTemplatesSettings settings = PostfixTemplatesSettings.getInstance(); |
| assertNotNull(settings); |
| settings.disableTemplate(new InstanceofExpressionPostfixTemplate(), JavaLanguage.INSTANCE.getID()); |
| doAutoPopupTest("instanceof", null); |
| } |
| |
| public void testDoNotShowTemplateOnCompletion() { |
| configureByFile(); |
| myFixture.completeBasic(); |
| LookupElement[] elements = myFixture.getLookupElements(); |
| assertNotNull(elements); |
| assertNull(ContainerUtil.findInstance(elements, PostfixTemplateLookupElement.class)); |
| } |
| |
| public void testRecalculatePrefix() { |
| configureByFile(); |
| type("par"); |
| int selectedIndex = 0; |
| myFixture.assertPreferredCompletionItems(selectedIndex, ".par", "parents"); |
| |
| type("\b"); |
| assertNotNull(getLookup()); |
| myFixture.assertPreferredCompletionItems(selectedIndex, "parents"); |
| |
| type("r"); |
| myFixture.assertPreferredCompletionItems(selectedIndex, ".par", "parents"); |
| } |
| |
| public void testTabCompletionWithTemplatesInAutopopup() { |
| LiveTemplateCompletionContributor.ourShowTemplatesInTests = true; |
| |
| configureByFile(); |
| type("."); |
| myFixture.assertPreferredCompletionItems(0, "parents"); |
| |
| type("\t"); |
| assertNull(getLookup()); |
| checkResultByFile(); |
| } |
| |
| public void testShouldNotExpandInMultiCaretMode() { |
| configureByFile(); |
| type(".if\t"); |
| checkResultByFile(); |
| } |
| |
| @Override |
| protected String getBasePath() { |
| return JavaTestUtil.getRelativeJavaTestDataPath() + "/codeInsight/template/postfix/completion"; |
| } |
| |
| private void doQuickTypingTest(String textToType, char c) { |
| configureByFile(); |
| myFixture.type(textToType + c); |
| checkResultByFile(); |
| } |
| |
| private void doCompleteTest(String textToType, char c) { |
| configureByFile(); |
| type(textToType); |
| assertNotNull(getLookup()); |
| myFixture.type(c); |
| checkResultByFile(); |
| } |
| |
| private void doAutoPopupTest(@NotNull String textToType, @Nullable Class<? extends PostfixTemplate> expectedClass) { |
| configureByFile(); |
| type(textToType); |
| LookupImpl lookup = getLookup(); |
| if (expectedClass != null) { |
| assertNotNull(lookup); |
| LookupElement item = lookup.getCurrentItem(); |
| assertNotNull(item); |
| assertInstanceOf(item, PostfixTemplateLookupElement.class); |
| assertInstanceOf(((PostfixTemplateLookupElement)item).getPostfixTemplate(), expectedClass); |
| } |
| else { |
| assertNull(lookup); |
| } |
| } |
| |
| private void configureByFile() { |
| edt(new Runnable() { |
| @Override |
| public void run() { |
| myFixture.configureByFile(getTestName(true) + ".java"); |
| } |
| }); |
| } |
| |
| private void checkResultByFile() { |
| myFixture.checkResultByFile(getTestName(true) + "_after.java"); |
| } |
| } |