| /* |
| * 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.findusages; |
| |
| 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.lang.buildfile.psi.StringLiteral; |
| import com.google.idea.blaze.base.lang.buildfile.search.FindUsages; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiReference; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| /** |
| * Tests that all references to a blaze package (including in the package components of labels) |
| * are found by the 'Find Usages' action. |
| */ |
| public class BlazePackageFindUsagesTest extends BuildFileIntegrationTestCase { |
| |
| public void testDirectReferenceFound() { |
| BuildFile foo = createBuildFile( |
| "java/com/google/foo/BUILD"); |
| |
| BuildFile bar = createBuildFile( |
| "java/com/google/bar/BUILD", |
| "package_group(name = \"grp\", packages = [\"//java/com/google/foo\"])"); |
| |
| PsiReference[] references = FindUsages.findAllReferences(foo); |
| assertThat(references).hasLength(1); |
| |
| PsiElement ref = references[0].getElement(); |
| assertThat(ref).isInstanceOf(StringLiteral.class); |
| assertThat(ref.getContainingFile()).isEqualTo(bar); |
| } |
| |
| public void testLabelFragmentReferenceFound() { |
| BuildFile foo = createBuildFile( |
| "java/com/google/foo/BUILD", |
| "java_library(name = \"lib\")"); |
| |
| BuildFile bar = createBuildFile( |
| "java/com/google/bar/BUILD", |
| "java_library(name = \"lib2\", exports = [\"//java/com/google/foo:lib\"])"); |
| |
| PsiReference[] references = FindUsages.findAllReferences(foo); |
| assertThat(references).hasLength(1); |
| |
| PsiElement ref = references[0].getElement(); |
| assertThat(ref).isInstanceOf(StringLiteral.class); |
| assertThat(ref.getContainingFile()).isEqualTo(bar); |
| } |
| |
| /** |
| * If these don't resolve, directory rename refactoring won't update all labels correctly |
| */ |
| public void testInternalReferencesResolve() { |
| BuildFile buildFile = createBuildFile( |
| "java/com/google/BUILD", |
| "java_library(name = \"lib\")", |
| "java_library(name = \"other\", deps = [\"//java/com/google:lib\"])"); |
| |
| PsiReference[] references = FindUsages.findAllReferences(buildFile); |
| assertThat(references).hasLength(1); |
| } |
| |
| } |