| /* |
| * 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.references; |
| |
| import com.google.idea.blaze.base.lang.buildfile.BuildFileIntegrationTestCase; |
| import com.google.idea.blaze.base.lang.buildfile.psi.*; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| /** |
| * Tests that keyword references are correctly resolved. |
| */ |
| public class KeywordReferenceTest extends BuildFileIntegrationTestCase { |
| |
| public void testPlainKeywordReference() { |
| BuildFile file = createBuildFile( |
| "java/com/google/build_defs.bzl", |
| "def function(name, deps)", |
| "function(name = \"name\", deps = [])"); |
| |
| ParameterList params = file.firstChildOfClass(FunctionStatement.class).getParameterList(); |
| assertThat(params.getElements()).hasLength(2); |
| |
| ArgumentList args = file.firstChildOfClass(FuncallExpression.class).getArgList(); |
| assertThat(args.getKeywordArgument("name").getReferencedElement()) |
| .isEqualTo(params.findParameterByName("name")); |
| |
| assertThat(args.getKeywordArgument("deps").getReferencedElement()) |
| .isEqualTo(params.findParameterByName("deps")); |
| } |
| |
| public void testKwargsReference() { |
| BuildFile file = createBuildFile( |
| "java/com/google/build_defs.bzl", |
| "def function(name, **kwargs)", |
| "function(name = \"name\", deps = [])"); |
| |
| ArgumentList args = file.firstChildOfClass(FuncallExpression.class).getArgList(); |
| assertThat(args.getKeywordArgument("deps").getReferencedElement()).isInstanceOf(Parameter.StarStar.class); |
| } |
| |
| } |