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-rw-r--r--dx/src/junit/framework/TestCase.java197
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diff --git a/dx/src/junit/framework/TestCase.java b/dx/src/junit/framework/TestCase.java
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-package junit.framework;
-
-import java.lang.reflect.*;
-
-/**
- * A test case defines the fixture to run multiple tests. To define a test case<br>
- * 1) implement a subclass of TestCase<br>
- * 2) define instance variables that store the state of the fixture<br>
- * 3) initialize the fixture state by overriding <code>setUp</code><br>
- * 4) clean-up after a test by overriding <code>tearDown</code>.<br>
- * Each test runs in its own fixture so there
- * can be no side effects among test runs.
- * Here is an example:
- * <pre>
- * public class MathTest extends TestCase {
- * protected double fValue1;
- * protected double fValue2;
- *
- * protected void setUp() {
- * fValue1= 2.0;
- * fValue2= 3.0;
- * }
- * }
- * </pre>
- *
- * For each test implement a method which interacts
- * with the fixture. Verify the expected results with assertions specified
- * by calling <code>assertTrue</code> with a boolean.
- * <pre>
- * public void testAdd() {
- * double result= fValue1 + fValue2;
- * assertTrue(result == 5.0);
- * }
- * </pre>
- * Once the methods are defined you can run them. The framework supports
- * both a static type safe and more dynamic way to run a test.
- * In the static way you override the runTest method and define the method to
- * be invoked. A convenient way to do so is with an anonymous inner class.
- * <pre>
- * TestCase test= new MathTest("add") {
- * public void runTest() {
- * testAdd();
- * }
- * };
- * test.run();
- * </pre>
- * The dynamic way uses reflection to implement <code>runTest</code>. It dynamically finds
- * and invokes a method.
- * In this case the name of the test case has to correspond to the test method
- * to be run.
- * <pre>
- * TestCase= new MathTest("testAdd");
- * test.run();
- * </pre>
- * The tests to be run can be collected into a TestSuite. JUnit provides
- * different <i>test runners</i> which can run a test suite and collect the results.
- * A test runner either expects a static method <code>suite</code> as the entry
- * point to get a test to run or it will extract the suite automatically.
- * <pre>
- * public static Test suite() {
- * suite.addTest(new MathTest("testAdd"));
- * suite.addTest(new MathTest("testDivideByZero"));
- * return suite;
- * }
- * </pre>
- * @see TestResult
- * @see TestSuite
- */
-
-public abstract class TestCase extends Assert implements Test {
- /**
- * the name of the test case
- */
- private String fName;
-
- /**
- * No-arg constructor to enable serialization. This method
- * is not intended to be used by mere mortals without calling setName().
- */
- public TestCase() {
- fName= null;
- }
- /**
- * Constructs a test case with the given name.
- */
- public TestCase(String name) {
- fName= name;
- }
- /**
- * Counts the number of test cases executed by run(TestResult result).
- */
- public int countTestCases() {
- return 1;
- }
- /**
- * Creates a default TestResult object
- *
- * @see TestResult
- */
- protected TestResult createResult() {
- return new TestResult();
- }
- /**
- * A convenience method to run this test, collecting the results with a
- * default TestResult object.
- *
- * @see TestResult
- */
- public TestResult run() {
- TestResult result= createResult();
- run(result);
- return result;
- }
- /**
- * Runs the test case and collects the results in TestResult.
- */
- public void run(TestResult result) {
- result.run(this);
- }
- /**
- * Runs the bare test sequence.
- * @exception Throwable if any exception is thrown
- */
- public void runBare() throws Throwable {
- setUp();
- try {
- runTest();
- }
- finally {
- tearDown();
- }
- }
- /**
- * Override to run the test and assert its state.
- * @exception Throwable if any exception is thrown
- */
- protected void runTest() throws Throwable {
- assertNotNull(fName);
- Method runMethod= null;
- try {
- // use getMethod to get all public inherited
- // methods. getDeclaredMethods returns all
- // methods of this class but excludes the
- // inherited ones.
- runMethod= getClass().getMethod(fName, (Class[]) null);
- } catch (NoSuchMethodException e) {
- fail("Method \""+fName+"\" not found");
- }
- if (!Modifier.isPublic(runMethod.getModifiers())) {
- fail("Method \""+fName+"\" should be public");
- }
-
- try {
- runMethod.invoke(this, (Object[]) new Class[0]);
- }
- catch (InvocationTargetException e) {
- e.fillInStackTrace();
- throw e.getTargetException();
- }
- catch (IllegalAccessException e) {
- e.fillInStackTrace();
- throw e;
- }
- }
- /**
- * Sets up the fixture, for example, open a network connection.
- * This method is called before a test is executed.
- */
- protected void setUp() throws Exception {
- }
- /**
- * Tears down the fixture, for example, close a network connection.
- * This method is called after a test is executed.
- */
- protected void tearDown() throws Exception {
- }
- /**
- * Returns a string representation of the test case
- */
- public String toString() {
- return getName() + "(" + getClass().getName() + ")";
- }
- /**
- * Gets the name of a TestCase
- * @return returns a String
- */
- public String getName() {
- return fName;
- }
- /**
- * Sets the name of a TestCase
- * @param name The name to set
- */
- public void setName(String name) {
- fName= name;
- }
-}