Improving code coverage with more tests

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@796062 13f79535-47bb-0310-9956-ffa450edef68

src/test/org/apache/commons/lang/text/translate/EntityArraysTest.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.commons.lang.text.translate;
+
+import junit.framework.TestCase;
+
+import java.io.StringWriter;
+import java.io.IOException;
+
+/**
+ * Unit tests for {@link org.apache.commons.lang.text.translate.EntityArrays}.
+ */
+public class EntityArraysTest extends TestCase {
+
+    public void testConstructorExists() {
+        new EntityArrays();
+    }
+}

src/test/org/apache/commons/lang/text/translate/EscapeUtilsTest.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.commons.lang.text.translate;
+
+import junit.framework.TestCase;
+
+import java.io.StringWriter;
+import java.io.IOException;
+
+/**
+ * Unit tests for {@link org.apache.commons.lang.text.translate.EscapeUtils}.
+ */
+public class EscapeUtilsTest extends TestCase {
+
+    public void testConstructorExists() {
+        new EscapeUtils();
+    }
+}

src/test/org/apache/commons/lang/text/translate/NumericEntityEscaperTest.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.commons.lang.text.translate;
+
+import junit.framework.TestCase;
+
+import java.io.StringWriter;
+import java.io.IOException;
+
+/**
+ * Unit tests for {@link org.apache.commons.lang.text.translate.NumericEntityEscaper}.
+ */
+public class NumericEntityEscaperTest extends TestCase {
+
+    public void testBelow() throws IOException {
+        NumericEntityEscaper nee = NumericEntityEscaper.below('F');
+
+        String input = "ADFGZ";
+        String result = nee.translate(input);
+        assertEquals("Failed to escape numeric entities via the below method", "ADFGZ", result);
+    }
+
+    public void testBetween() throws IOException {
+        NumericEntityEscaper nee = NumericEntityEscaper.between('F', 'L');
+
+        String input = "ADFGZ";
+        String result = nee.translate(input);
+        assertEquals("Failed to escape numeric entities via the between method", "ADFGZ", result);
+    }
+
+    public void testAbove() throws IOException {
+        NumericEntityEscaper nee = NumericEntityEscaper.above('F');
+
+        String input = "ADFGZ";
+        String result = nee.translate(input);
+        assertEquals("Failed to escape numeric entities via the above method", "ADFGZ", result);
+    }
+}

src/test/org/apache/commons/lang/text/translate/UnescapeUtilsTest.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.commons.lang.text.translate;
+
+import junit.framework.TestCase;
+
+import java.io.StringWriter;
+import java.io.IOException;
+
+/**
+ * Unit tests for {@link org.apache.commons.lang.text.translate.UnescapeUtils}.
+ */
+public class UnescapeUtilsTest extends TestCase {
+
+    public void testConstructorExists() {
+        new UnescapeUtils();
+    }
+}

src/test/org/apache/commons/lang/text/translate/UnicodeEscaperTest.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.commons.lang.text.translate;
+
+import junit.framework.TestCase;
+
+import java.io.StringWriter;
+import java.io.IOException;
+
+/**
+ * Unit tests for {@link org.apache.commons.lang.text.translate.UnicodeEscaper}.
+ */
+public class UnicodeEscaperTest extends TestCase {
+
+    public void testBelow() throws IOException {
+        UnicodeEscaper nee = UnicodeEscaper.below('F');
+
+        String input = "ADFGZ";
+        String result = nee.translate(input);
+        assertEquals("Failed to escape unicode characters via the below method", "\\u0041\\u0044FGZ", result);
+    }
+
+    public void testBetween() throws IOException {
+        UnicodeEscaper nee = UnicodeEscaper.between('F', 'L');
+
+        String input = "ADFGZ";
+        String result = nee.translate(input);
+        assertEquals("Failed to escape unicode characters via the between method", "AD\\u0046\\u0047Z", result);
+    }
+
+    public void testAbove() throws IOException {
+        UnicodeEscaper nee = UnicodeEscaper.above('F');
+
+        String input = "ADFGZ";
+        String result = nee.translate(input);
+        assertEquals("Failed to escape unicode characters via the above method", "ADF\\u0047\\u005A", result);
+    }
+}

src/test/org/apache/commons/lang/text/translate/UnicodeUnescaperTest.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.commons.lang.text.translate;
+
+import junit.framework.TestCase;
+
+import java.io.StringWriter;
+import java.io.IOException;
+
+/**
+ * Unit tests for {@link org.apache.commons.lang.text.translate.UnicodeEscaper}.
+ */
+public class UnicodeUnescaperTest extends TestCase {
+
+    public void testUuuuu() throws IOException {
+        UnicodeUnescaper uu = new UnicodeUnescaper();
+
+        String input = "\\uuuuuuuu0047";
+        String result = uu.translate(input);
+        assertEquals("Failed to unescape unicode characters with many 'u' characters", "G", result);
+    }
+
+    public void testLessThanFour() throws IOException {
+        UnicodeUnescaper uu = new UnicodeUnescaper();
+
+        String input = "\\0047\\u006";
+        try {
+            uu.translate(input);
+            fail("A lack of digits in a unicode escape sequence failed to throw an exception");
+        } catch(IllegalArgumentException iae) {
+            // expected
+        }
+    }
+}