Quality: add test case for issue #18 ("Boolean.FALSE fails to set Boolean value to false.")

abego · abego · commit 78c1ddc5e20f · 2017-07-18T22:07:43.000+02:00
diff --git a/tests/net.sf.j2s.test.junit/src/net/sf/j2s/test/junit/issue/Issue18Test.java b/tests/net.sf.j2s.test.junit/src/net/sf/j2s/test/junit/issue/Issue18Test.java
@@ -0,0 +1,39 @@
+/*******************************************************************************
+ * Copyright (c) 2017 java2script.org and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Udo Borkowski - initial implementation
+ *******************************************************************************/
+
+package net.sf.j2s.test.junit.issue;
+
+import junit.framework.TestCase;
+import net.sf.j2s.test.junit.sample.C;
+import net.sf.j2s.test.junit.sample.C2;
+import net.sf.j2s.test.junit.sample.CF;
+import net.sf.j2s.test.junit.sample.CF1;
+import net.sf.j2s.test.junit.util.Output;
+
+public class Issue18Test extends TestCase {
+
+	/**
+	 * Boolean.FALSE must evaluate to <code>false</code> when used in a boolean expression, 
+	 * e.g. as a literal in a ternary operation's condition.
+	 */
+	public void testFALSEInInTernaryCondition() {
+		assertEquals("OK", Boolean.FALSE ? "FAILED" : "OK");
+	}
+
+	/**
+	 * Boolean.FALSE must evaluate to <code>false</code> when used in a boolean expression, 
+	 * e.g. as the value of a variable in a ternary operation's condition.
+	 */
+	public void testFALSEInInTernaryConditionViaVariable() {
+		Boolean b = Boolean.FALSE;
+		assertEquals("OK", b ? "FAILED" : "OK");
+	}
+}
diff --git a/tests/net.sf.j2s.test.junit/src/net/sf/j2s/test/junit/java/lang/BooleanTest.java b/tests/net.sf.j2s.test.junit/src/net/sf/j2s/test/junit/java/lang/BooleanTest.java
@@ -0,0 +1,52 @@
+/*******************************************************************************
+ * Copyright (c) 2017 java2script.org and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Udo Borkowski - initial implementation
+ *******************************************************************************/
+
+package net.sf.j2s.test.junit.java.lang;
+
+import junit.framework.TestCase;
+import net.sf.j2s.test.junit.sample.C;
+import net.sf.j2s.test.junit.sample.C2;
+import net.sf.j2s.test.junit.sample.CF;
+import net.sf.j2s.test.junit.sample.CF1;
+import net.sf.j2s.test.junit.util.Output;
+
+public class BooleanTest extends TestCase {
+
+	/**
+	 * Boolean.FALSE must evaluate to <code>false</code> when used in a boolean expression.
+	 */
+	public void testFALSEInInBooleanExpression() {
+		assertFalse(Boolean.FALSE);
+	}
+
+	/**
+	 * Boolean.FALSE must evaluate to <code>false</code> when used in a boolean expression, 
+	 * e.g. as a literal in an if-statement's condition.
+	 */
+	public void testFALSEInIfCondition() {
+		if (Boolean.FALSE) {
+			fail("Boolean.FALSE does not evaluate to false");
+		}
+	}
+	
+	/**
+	 * Boolean.TRUE must evaluate to <code>true</code> when used in a boolean expression, 
+	 * e.g. as a literal in an if-statement's condition.
+	 */
+	public void testTRUEInIfCondition() {
+		if (Boolean.TRUE) {
+			// do nothing
+		} else {
+			fail("Boolean.TRUE does not evaluate to true");
+		}
+	}
+
+}
