Servlet project

2026-05-26 00:00:07 -04:00 · 2009-09-03 21:13:12 +02:00
parent 16b588fde5
commit 87baad3f99
109 changed files with 18537 additions and 0 deletions
@@ -0,0 +1,93 @@
+package com.twelvemonkeys.servlet;
+
+import com.twelvemonkeys.io.NullOutputStream;
+
+import junit.framework.TestCase;
+
+import java.io.PrintWriter;
+
+/**
+ * ServletConfigExceptionTestCase
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: haku $
+ * @version $Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-servlet/src/test/java/com/twelvemonkeys/servlet/ServletConfigExceptionTestCase.java#2 $
+ */
+public class ServletConfigExceptionTestCase extends TestCase {
+    public void testThrowCatchPrintStacktrace() {
+        try {
+            throw new ServletConfigException("FooBar!");
+        }
+        catch (ServletConfigException e) {
+            e.printStackTrace(new PrintWriter(new NullOutputStream()));
+        }
+    }
+
+    public void testThrowCatchGetNoCause() {
+        try {
+            throw new ServletConfigException("FooBar!");
+        }
+        catch (ServletConfigException e) {
+            assertEquals(null, e.getRootCause()); // Old API
+            assertEquals(null, e.getCause());
+
+            e.printStackTrace(new PrintWriter(new NullOutputStream()));
+        }
+    }
+
+    public void testThrowCatchInitCauseNull() {
+        try {
+            ServletConfigException e = new ServletConfigException("FooBar!");
+            e.initCause(null);
+            throw e;
+        }
+        catch (ServletConfigException e) {
+            assertEquals(null, e.getRootCause()); // Old API
+            assertEquals(null, e.getCause());
+
+            e.printStackTrace(new PrintWriter(new NullOutputStream()));
+        }
+    }
+
+    public void testThrowCatchInitCause() {
+        //noinspection ThrowableInstanceNeverThrown
+        Exception cause = new Exception();
+        try {
+            ServletConfigException exception = new ServletConfigException("FooBar!");
+            exception.initCause(cause);
+            throw exception;
+        }
+        catch (ServletConfigException e) {
+            // NOTE: We don't know how the superclass is implemented, so we assume nothing here
+            //assertEquals(null, e.getRootCause()); // Old API
+            assertSame(cause, e.getCause());
+
+            e.printStackTrace(new PrintWriter(new NullOutputStream()));
+        }
+    }
+
+    public void testThrowCatchGetNullCause() {
+        try {
+            throw new ServletConfigException("FooBar!", null);
+        }
+        catch (ServletConfigException e) {
+            assertEquals(null, e.getRootCause()); // Old API
+            assertEquals(null, e.getCause());
+
+            e.printStackTrace(new PrintWriter(new NullOutputStream()));
+        }
+    }
+
+    public void testThrowCatchGetCause() {
+        IllegalStateException cause = new IllegalStateException();
+        try {
+            throw new ServletConfigException("FooBar caused by stupid API!", cause);
+        }
+        catch (ServletConfigException e) {
+            assertSame(cause, e.getRootCause()); // Old API
+            assertSame(cause, e.getCause());
+
+            e.printStackTrace(new PrintWriter(new NullOutputStream()));
+        }
+    }
+}