initial commit

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@270539 13f79535-47bb-0310-9956-ffa450edef68

proposal/sandbox/junit/src/testcases/org/apache/tools/ant/taskdefs/optional/junit/formatter/FilterStackFormatterTest.java

@@ -0,0 +1,158 @@
+/*
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 2001 The Apache Software Foundation.  All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The end-user documentation included with the redistribution, if
+ *    any, must include the following acknowlegement:
+ *       "This product includes software developed by the
+ *        Apache Software Foundation (http://www.apache.org/)."
+ *    Alternately, this acknowlegement may appear in the software itself,
+ *    if and wherever such third-party acknowlegements normally appear.
+ *
+ * 4. The names "The Jakarta Project", "Ant", and "Apache Software
+ *    Foundation" must not be used to endorse or promote products derived
+ *    from this software without prior written permission. For written
+ *    permission, please contact apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache"
+ *    nor may "Apache" appear in their names without prior written
+ *    permission of the Apache Group.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ */
+package org.apache.tools.ant.taskdefs.optional.junit.formatter;
+
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.util.Properties;
+
+import junit.framework.TestCase;
+
+/**
+ * Not exactly rocket science test.. dooh !
+ *
+ * @author <a href="mailto:sbailliez@apache.org">Stephane Bailliez</a>
+ */
+public class FilterStackFormatterTest extends TestCase {
+
+    public FilterStackFormatterTest(String s) {
+        super(s);
+    }
+
+    protected String trace = "";
+    protected String expected = "";
+    protected NullFormatter wrapped;
+
+    protected void setUp() {
+        StringWriter sw = new StringWriter();
+        PrintWriter pw = new PrintWriter(sw, true);
+        pw.println("org.apache.test.ClassName.method(ClassName.java:125)");
+        pw.println("\tat org.apache.test.C1.m1(C1.java:125)");
+        pw.println("\tat junit.framework.TestCase.m0(TestCase.java:999)");
+        pw.println("\tat org.apache.test.C2.m1(C2.java:125)");
+        pw.println("\tat junit.framework.TestResult.m1(TestResult.java:999)");
+        pw.println("\tat org.apache.test.C3.m1(C3.java:125)");
+        pw.println("\tat junit.framework.TestSuite.m2(TestSuite.java:999)");
+        pw.println("\tat org.apache.test.C4.m1(C4.java:125)");
+        pw.println("\tat junit.framework.Assert.m3(Assert.java:999)");
+        pw.println("\tat junit.swingui.TestRunner.m3(TestRunner.java:999)");
+        pw.println("\tat junit.awtui.TestRunner.m3(TestRunner.java:999)");
+        pw.println("\tat org.apache.test.C5.m1(C5.java:125)");
+        pw.println("\tat junit.textui.TestRunner.m3(TestRunner.java:999)");
+        pw.println("\tat java.lang.reflect.Method.invoke(Method.java:999)");
+        pw.println("\tat org.apache.tools.ant.C.m(C.java:999)");
+        pw.println("\tat org.apache.test.C6.m1(C6.java:125)");
+        trace = sw.toString();
+        sw.getBuffer().setLength(0);
+
+        pw.println("org.apache.test.ClassName.method(ClassName.java:125)");
+        pw.println("\tat org.apache.test.C1.m1(C1.java:125)");
+        pw.println("\tat org.apache.test.C2.m1(C2.java:125)");
+        pw.println("\tat org.apache.test.C3.m1(C3.java:125)");
+        pw.println("\tat org.apache.test.C4.m1(C4.java:125)");
+        pw.println("\tat org.apache.test.C5.m1(C5.java:125)");
+        pw.println("\tat org.apache.test.C6.m1(C6.java:125)");
+        expected = sw.toString();
+
+        wrapped = new NullFormatter();
+    }
+
+    public void testFiltering() {
+        FilterStackFormatter wrapper = new FilterStackFormatter(wrapped);
+        wrapper.testFailed(0, "", trace);
+        assertEquals(expected, wrapped.trace);
+    }
+
+    public class NullFormatter implements Formatter {
+        protected String trace;
+
+        public void setOutput(OutputStream out) {
+        }
+
+        public void testStarted(String testname) {
+        }
+
+        public void setSystemOutput(String out) {
+        }
+
+        public void testEnded(String testname) {
+        }
+
+        public void setSystemError(String err) {
+        }
+
+        public void testFailed(int status, String testname, String trace) {
+            this.trace = trace;
+        }
+
+        public void testStdOutLine(String testname, String line) {
+        }
+
+        public void testStdErrLine(String testname, String line) {
+        }
+
+        public void testRunSystemProperties(Properties props) {
+        }
+
+        public void testRunStarted(int testcount) {
+        }
+
+        public void testRunEnded(long elapsedtime) {
+        }
+
+        public void testRunStopped(long elapsedtime) {
+        }
+    }
+}