UnusedLibraryInspectionTest.java

/*
 * Copyright 2000-2016 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.codeInspection;

import com.intellij.JavaTestUtil;
import com.intellij.analysis.AnalysisScope;
import com.intellij.codeInspection.unusedLibraries.UnusedLibrariesInspection;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.testFramework.InspectionTestCase;
import com.intellij.testFramework.PsiTestUtil;
import org.jetbrains.annotations.NotNull;

public class UnusedLibraryInspectionTest extends InspectionTestCase {
  @Override
  protected String getTestDataPath() {
    return JavaTestUtil.getJavaTestDataPath() + "/inspection/unusedLibrary";
  }

  @Override
  protected void setupRootModel(@NotNull String testDir, @NotNull VirtualFile[] sourceDir, String sdkName) {
    super.setupRootModel(testDir, sourceDir, sdkName);
    PsiTestUtil.addLibrary(getModule(), "JUnit", getTestDataPath(), "/junit.jar");
  }

  private void doTest() throws Exception {
    doTest("/" + getTestName(true), new UnusedLibrariesInspection());
  }

  @NotNull
  @Override
  protected AnalysisScope createAnalysisScope(VirtualFile sourceDir) {
    return new AnalysisScope(getProject());
  }

  public void testSimple() throws Exception { doTest(); }
  public void testUsedJunit() throws Exception { doTest(); }
  public void testUsedJunitFromField() throws Exception { doTest(); }
  public void testUsedInParameterAnnotation() throws Exception { doTest(); }
}