openide/plugins/junit5_rt_tests/test/com/intellij/junit5/JUnit5GenerationTest.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.junit5;

import com.intellij.testIntegration.BaseGenerateTestSupportMethodAction;
import com.intellij.testIntegration.TestIntegrationUtils;
import org.junit.jupiter.api.Test;

public class JUnit5GenerationTest extends JUnit5CodeInsightTest {
  @Test
  void testMethodInTopLevelClass() {
    doTest("import org.junit.jupiter.api.Test; class MyTest {<caret> @Test void m2(){}}",
           """
             import org.junit.jupiter.api.Test; class MyTest {
                 @Test
                 void name() {
                    \s
                 }

                 @Test void m2(){}}""");
  }

  @Test
  void testMethodInNestedClass() {
    doTest("import org.junit.jupiter.api.Nested; class MyTest { @Nested class NTest { <caret>}}",
           """
             import org.junit.jupiter.api.Nested;
             import org.junit.jupiter.api.Test;

             class MyTest { @Nested class NTest {
                 @Test
                 void name() {
                    \s
                 }
             }}""");
  }

  private void doTest(String text, String expected) {
    myFixture.configureByText("MyTest.java", text);

    new BaseGenerateTestSupportMethodAction.MyHandler(TestIntegrationUtils.MethodKind.TEST)
      .invoke(myFixture.getProject(), myFixture.getEditor(), myFixture.getFile());
    myFixture.checkResult(expected);
  }
}