content: /*
   * Copyright (C) 2008 The Android Open Source Project
   *
   * 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 androidx.test.orchestrator.listeners.result;
  
  /**
   * Identifies a parsed instrumentation test.
   *
   * <p>This is a copy of {@code com.android.ddmlib.testrunner.TestIdentifier}.
   */
  public class TestIdentifier {
  
    private final String className;
    private final String testName;
  
    /**
     * Creates a test identifier.
     *
     * @param className fully qualified class name of the test. Cannot be null.
     * @param testName name of the test. Cannot be null.
     */
    public TestIdentifier(String className, String testName) {
      if (className == null || testName == null) {
        throw new IllegalArgumentException("className and testName must " + "be non-null");
      }
      this.className = className;
      this.testName = testName;
    }
  
    /** Returns the fully qualified class name of the test. */
    public String getClassName() {
      return className;
    }
  
    /** Returns the name of the test. */
    public String getTestName() {
      return testName;
    }
  
    @Override
    public int hashCode() {
      final int prime = 31;
      int result = 1;
      result = prime * result + ((className == null) ? 0 : className.hashCode());
      result = prime * result + ((testName == null) ? 0 : testName.hashCode());
      return result;
    }
  
    @Override
    public boolean equals(Object obj) {
      if (this == obj) {
        return true;
      }
      if (obj == null) {
        return false;
      }
      if (getClass() != obj.getClass()) {
        return false;
      }
      TestIdentifier other = (TestIdentifier) obj;
      if (className == null) {
        if (other.className != null) {
          return false;
        }
      } else if (!className.equals(other.className)) {
        return false;
      }
      if (testName == null) {
        if (other.testName != null) {
          return false;
        }
      } else if (!testName.equals(other.testName)) {
        return false;
      }
      return true;
    }
  
    @Override
    public String toString() {
      return String.format("%s#%s", getClassName(), getTestName());
    }
  }
  