| /* |
| * Copyright 2016 The Bazel Authors. All rights reserved. |
| * |
| * 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.google.idea.blaze.base.lang.buildfile.completion; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.idea.blaze.base.lang.buildfile.BuildFileIntegrationTestCase; |
| import com.google.idea.blaze.base.lang.buildfile.psi.BuildFile; |
| import com.google.idea.blaze.base.model.primitives.WorkspacePath; |
| import com.intellij.codeInsight.lookup.LookupElement; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.testFramework.fixtures.CompletionAutoPopupTester; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for code completion of funcall arguments. */ |
| @RunWith(JUnit4.class) |
| public class ArgumentCompletionContributorTest extends BuildFileIntegrationTestCase { |
| |
| private CompletionAutoPopupTester completionTester; |
| |
| @Before |
| public final void before() { |
| completionTester = new CompletionAutoPopupTester(testFixture); |
| } |
| |
| /** Completion UI testing can't be run on the EDT. */ |
| @Override |
| protected boolean runTestsOnEdt() { |
| return false; |
| } |
| |
| @Test |
| public void testIncompleteFuncall() { |
| completionTester.runWithAutoPopupEnabled( |
| () -> { |
| BuildFile file = |
| createBuildFile( |
| new WorkspacePath("BUILD"), |
| "def function(name, deps, srcs):", |
| " # empty function", |
| "function(dep"); |
| |
| Editor editor = editorTest.openFileInEditor(file.getVirtualFile()); |
| editorTest.setCaretPosition(editor, 2, "function(dep".length()); |
| |
| LookupElement[] completionItems = testFixture.completeBasic(); |
| assertThat(completionItems).isNull(); |
| |
| assertFileContents( |
| file, "def function(name, deps, srcs):", " # empty function", "function(deps"); |
| }); |
| } |
| |
| @Test |
| public void testExistingKeywordArg() { |
| completionTester.runWithAutoPopupEnabled( |
| () -> { |
| BuildFile file = |
| createBuildFile( |
| new WorkspacePath("BUILD"), |
| "def function(name, deps, srcs):", |
| " # empty function", |
| "function(name = \"lib\")"); |
| |
| Editor editor = editorTest.openFileInEditor(file.getVirtualFile()); |
| editorTest.setCaretPosition(editor, 2, "function(".length()); |
| |
| String[] completionItems = editorTest.getCompletionItemsAsStrings(); |
| assertThat(completionItems).asList().containsAllOf("name", "deps", "srcs", "function"); |
| }); |
| } |
| |
| @Test |
| public void testNoArgumentCompletionInComment() { |
| completionTester.runWithAutoPopupEnabled( |
| () -> { |
| BuildFile file = |
| createBuildFile( |
| new WorkspacePath("BUILD"), |
| "def function(name, deps, srcs):", |
| " # empty function", |
| "function(#"); |
| |
| Editor editor = editorTest.openFileInEditor(file.getVirtualFile()); |
| editorTest.setCaretPosition(editor, 2, "function(#".length()); |
| |
| completionTester.typeWithPauses("n"); |
| assertThat(testFixture.getLookup()).isNull(); |
| }); |
| } |
| } |