X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Futils%2Ftest%2FTestCase.java;fp=src%2Fbe%2Fnikiroo%2Futils%2Ftest%2FTestCase.java;h=0349bc07c5cdcb3df3b6e90e92dd10d9febaba6f;hb=80383c142f85a7850d0fbea418689608fdccac05;hp=0000000000000000000000000000000000000000;hpb=2cce3dcb72c55aa5cca66e1398f23906e286abc8;p=nikiroo-utils.git

diff --git a/src/be/nikiroo/utils/test/TestCase.java b/src/be/nikiroo/utils/test/TestCase.java
new file mode 100644
index 0000000..0349bc0
--- /dev/null
+++ b/src/be/nikiroo/utils/test/TestCase.java
@@ -0,0 +1,238 @@
+package be.nikiroo.utils.test;
+
+/**
+ * A {@link TestCase} that can be run with {@link TestLauncher}.
+ * 
+ * @author niki
+ */
+abstract public class TestCase {
+	/**
+	 * The type of {@link Exception} used to signal a failed assertion or a
+	 * force-fail.
+	 * 
+	 * @author niki
+	 */
+	class AssertException extends Exception {
+		private static final long serialVersionUID = 1L;
+
+		public AssertException(String reason) {
+			super(reason);
+		}
+	}
+
+	private String name;
+
+	/**
+	 * Create a new {@link TestCase}.
+	 * 
+	 * @param name
+	 *            the test name
+	 */
+	public TestCase(String name) {
+		this.name = name;
+	}
+
+	/**
+	 * Setup the test (called before the test is run).
+	 * 
+	 * @throws Exception
+	 *             in case of error
+	 */
+	public void setUp() throws Exception {
+	}
+
+	/**
+	 * Tear-down the test (called when the test has been ran).
+	 * 
+	 * @throws Exception
+	 *             in case of error
+	 */
+	public void tearDown() throws Exception {
+	}
+
+	/**
+	 * The test name.
+	 * 
+	 * @return the name
+	 */
+	public String getName() {
+		return name;
+	}
+
+	/**
+	 * Actually do the test.
+	 * 
+	 * @throws Exception
+	 *             in case of error
+	 */
+	abstract public void test() throws Exception;
+
+	/**
+	 * Force a failure.
+	 * 
+	 * @throws AssertException
+	 *             every time
+	 */
+	public void fail() throws AssertException {
+		fail(null);
+	}
+
+	/**
+	 * Force a failure.
+	 * 
+	 * @param reason
+	 *            the failure reason
+	 * @throws AssertException
+	 *             every time
+	 */
+	public void fail(String reason) throws AssertException {
+		throw new AssertException("Failed!" + //
+				reason != null ? "\n" + reason : "");
+	}
+
+	/**
+	 * Check that 2 {@link Object}s are equals.
+	 * 
+	 * @param expected
+	 *            the expected value
+	 * @param actual
+	 *            the actual value
+	 * 
+	 * @throws AssertException
+	 *             in case they differ
+	 */
+	public void assertEquals(Object expected, Object actual)
+			throws AssertException {
+		assertEquals(null, expected, actual);
+	}
+
+	/**
+	 * Check that 2 {@link Object}s are equals.
+	 * 
+	 * @param the
+	 *            error message to display if they differ
+	 * @param expected
+	 *            the expected value
+	 * @param actual
+	 *            the actual value
+	 * 
+	 * @throws AssertException
+	 *             in case they differ
+	 */
+	public void assertEquals(String errorMessage, Object expected, Object actual)
+			throws AssertException {
+
+		if (errorMessage == null) {
+			errorMessage = String.format("" //
+					+ "Assertion failed!\n" //
+					+ "Expected value: [%s]\n" //
+					+ "Actual value: [%s]", expected, actual);
+		}
+
+		if ((expected == null && actual != null)
+				|| (expected != null && !expected.equals(actual))) {
+			throw new AssertException(errorMessage);
+		}
+	}
+
+	/**
+	 * Check that 2 {@link Object}s are equals.
+	 * 
+	 * @param expected
+	 *            the expected value
+	 * @param actual
+	 *            the actual value
+	 * 
+	 * @throws AssertException
+	 *             in case they differ
+	 */
+	public void assertEquals(long expected, long actual) throws AssertException {
+		assertEquals(new Long(expected), new Long(actual));
+	}
+
+	/**
+	 * Check that 2 {@link Object}s are equals.
+	 * 
+	 * @param the
+	 *            error message to display if they differ
+	 * @param expected
+	 *            the expected value
+	 * @param actual
+	 *            the actual value
+	 * 
+	 * @throws AssertException
+	 *             in case they differ
+	 */
+	public void assertEquals(String errorMessage, long expected, long actual)
+			throws AssertException {
+		assertEquals(errorMessage, new Long(expected), new Long(actual));
+	}
+
+	/**
+	 * Check that 2 {@link Object}s are equals.
+	 * 
+	 * @param expected
+	 *            the expected value
+	 * @param actual
+	 *            the actual value
+	 * 
+	 * @throws AssertException
+	 *             in case they differ
+	 */
+	public void assertEquals(boolean expected, boolean actual)
+			throws AssertException {
+		assertEquals(new Boolean(expected), new Boolean(actual));
+	}
+
+	/**
+	 * Check that 2 {@link Object}s are equals.
+	 * 
+	 * @param the
+	 *            error message to display if they differ
+	 * @param expected
+	 *            the expected value
+	 * @param actual
+	 *            the actual value
+	 * 
+	 * @throws AssertException
+	 *             in case they differ
+	 */
+	public void assertEquals(String errorMessage, boolean expected,
+			boolean actual) throws AssertException {
+		assertEquals(errorMessage, new Boolean(expected), new Boolean(actual));
+	}
+
+	/**
+	 * Check that 2 {@link Object}s are equals.
+	 * 
+	 * @param expected
+	 *            the expected value
+	 * @param actual
+	 *            the actual value
+	 * 
+	 * @throws AssertException
+	 *             in case they differ
+	 */
+	public void assertEquals(double expected, double actual)
+			throws AssertException {
+		assertEquals(new Double(expected), new Double(actual));
+	}
+
+	/**
+	 * Check that 2 {@link Object}s are equals.
+	 * 
+	 * @param the
+	 *            error message to display if they differ
+	 * @param expected
+	 *            the expected value
+	 * @param actual
+	 *            the actual value
+	 * 
+	 * @throws AssertException
+	 *             in case they differ
+	 */
+	public void assertEquals(String errorMessage, double expected, double actual)
+			throws AssertException {
+		assertEquals(errorMessage, new Double(expected), new Double(actual));
+	}
+}