Android example source code file (ListTestCaseNames.java)

This example Android source code file (ListTestCaseNames.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" ^TM.

Java - Android tags/keywords

arraylist, list, listtestcasenames, override, string, testcase, testdescriptor, testsuite, util

The ListTestCaseNames.java Android example source code

/*
 * 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 android.test.suitebuilder;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class ListTestCaseNames {
    public static List<String> getTestCaseNames(TestSuite suite) {
        // TODO: deprecate this method and move all callers to use getTestNames
        List<Test> tests = Collections.list(suite.tests());
        ArrayList<String> testCaseNames = new ArrayList();
        for (Test test : tests) {
            if (test instanceof TestCase) {
                testCaseNames.add(((TestCase) test).getName());
            } else if (test instanceof TestSuite) {
                testCaseNames.addAll(getTestCaseNames((TestSuite) test));
            }
        }
        return testCaseNames;
    }
    
    /** 
     * Returns a list of test class and method names for each TestCase in suite.  
     */
    public static List<TestDescriptor> getTestNames(TestSuite suite) {
        List<Test> tests = Collections.list(suite.tests());
        ArrayList<TestDescriptor> testNames = new ArrayList();
        for (Test test : tests) {
            if (test instanceof TestCase) {
                String className = test.getClass().getName();
                String testName = ((TestCase) test).getName();
                testNames.add(new TestDescriptor(className, testName));
            } else if (test instanceof TestSuite) {
                testNames.addAll(getTestNames((TestSuite) test));
            }
        }
        return testNames;
    }
    
    /**
     * Data holder for test case info
     */
    public static class TestDescriptor {
       private String mClassName;
       private String mTestName;
      
       public TestDescriptor(String className, String testName) {
           mClassName = className;
           mTestName = testName;
       }
       
       public String getClassName() {
           return mClassName;
       }
       
       public String getTestName() {
           return mTestName;
       }
       
       /**
        * Override parent to do string-based class and test name comparison
        */
       @Override
       public boolean equals(Object otherObj) {
           if (otherObj instanceof TestDescriptor) {
               TestDescriptor otherDesc = (TestDescriptor)otherObj;
               return otherDesc.getClassName().equals(this.getClassName()) && 
                      otherDesc.getTestName().equals(this.getTestName());
               
           }
           return false;
       }
       
       /**
        * Override parent to return a more user-friendly display string
        */
       @Override
       public String toString() {
           return getClassName() + "#" + getTestName();
       }
    }
}