junit5/src/main/java/com/google/testing/junit/testparameterinjector/junit5/TestParameterInjectorTest.java


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/*
 * Copyright 2021 Google Inc.
 *
 * 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.testing.junit.testparameterinjector.junit5;

import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import org.junit.jupiter.api.TestTemplate;
import org.junit.jupiter.api.extension.ExtendWith;

/**
 * Replacement for JUnit5's @Test for test methods that want to use @TestParameter[s].
 *
 * <p>Example:
 *
 * <pre>
 * class MyTest {
 *   {@literal @}TestParameterInjectorTest
 *   void withParameter_success({@literal @}TestParameter boolean bool) {
 *     // ...
 *   }
 *
 *   {@literal @}TestParameterInjectorTest
 *   {@literal @}TestParameters("{name: 1, number: 3.3}")
 *   {@literal @}TestParameters("{name: abc, number: 5}")
 *   void withParameters_success(String name, double number) {
 *     // ...
 *   }
 * }
 * </pre>
 */
@TestTemplate
@ExtendWith(TestParameterInjectorExtension.class)
@Retention(RUNTIME)
@Target({METHOD})
public @interface TestParameterInjectorTest {}