com.google.javascript.refactoring.testing.SuggestedFixes Maven / Gradle / Ivy
/*
* Copyright 2014 The Closure Compiler Authors.
*
* 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.javascript.refactoring.testing;
import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.assertEquals;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.SetMultimap;
import com.google.javascript.refactoring.ApplySuggestedFixes;
import com.google.javascript.refactoring.CodeReplacement;
import com.google.javascript.refactoring.SuggestedFix;
import java.util.List;
import java.util.Set;
/**
* Utilities for testing SuggestedFix-related code.
*/
public final class SuggestedFixes {
private SuggestedFixes() {}
public static void assertReplacement(SuggestedFix fix, CodeReplacement expectedReplacement) {
assertReplacements(fix, ImmutableSet.of(expectedReplacement));
}
private static void assertReplacements(
SuggestedFix fix, Set expectedReplacements) {
SetMultimap replacementMap = fix.getReplacements();
assertThat(replacementMap).hasSize(1);
Set replacements = replacementMap.get("test");
assertThat(replacements).hasSize(expectedReplacements.size());
assertEquals(expectedReplacements, replacements);
}
public static void assertChanges(
SuggestedFix fix, String externs, String originalCode, String expectedCode) {
assertChanges(ImmutableList.of(fix), externs, originalCode, expectedCode);
}
public static void assertChanges(
List fixes, String externs, String originalCode, String expectedCode) {
assertThat(fixes).isNotEmpty();
String newCode = ApplySuggestedFixes.applySuggestedFixesToCode(
fixes, ImmutableMap.of("test", originalCode)).get("test");
assertEquals(expectedCode, newCode);
}
}