Add test cases and re-org packages

src/test/java/org/springframework/classify/BinaryExceptionClassifierTests.java

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+/*
+ * Copyright 2006-2007 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.classify;
+
+import java.util.Collection;
+import java.util.Collections;
+
+import junit.framework.TestCase;
+
+public class BinaryExceptionClassifierTests extends TestCase {
+
+	BinaryExceptionClassifier classifier = new BinaryExceptionClassifier(false);
+
+	public void testClassifyNullIsDefault() {
+		assertFalse(classifier.classify(null));
+	}
+
+	public void testFalseIsDefault() {
+		assertFalse(classifier.getDefault());
+	}
+
+	public void testDefaultProvided() {
+		classifier = new BinaryExceptionClassifier(true);
+		assertTrue(classifier.getDefault());
+	}
+
+	public void testClassifyRandomException() {
+		assertFalse(classifier.classify(new IllegalStateException("foo")));
+	}
+
+	public void testClassifyExactMatch() {
+		Collection<Class<? extends Throwable>> set = Collections
+				.<Class<? extends Throwable>> singleton(IllegalStateException.class);
+		assertTrue(new BinaryExceptionClassifier(set).classify(new IllegalStateException("Foo")));
+	}
+
+	public void testTypesProvidedInConstructor() {
+		classifier = new BinaryExceptionClassifier(Collections
+				.<Class<? extends Throwable>> singleton(IllegalStateException.class));
+		assertTrue(classifier.classify(new IllegalStateException("Foo")));
+	}
+
+	public void testTypesProvidedInConstructorWithNonDefault() {
+		classifier = new BinaryExceptionClassifier(Collections
+				.<Class<? extends Throwable>> singleton(IllegalStateException.class), false);
+		assertFalse(classifier.classify(new IllegalStateException("Foo")));
+	}
+}