1 files changed, 74 insertions, 0 deletions
diff --git a/test/java/org/apache/fop/render/pcl/fonts/PCLByteWriterUtilTestCase.java b/test/java/org/apache/fop/render/pcl/fonts/PCLByteWriterUtilTestCase.java
new file mode 100644
index 000000000..a21f204bf
--- /dev/null
+++ b/test/java/org/apache/fop/render/pcl/fonts/PCLByteWriterUtilTestCase.java
@@ -0,0 +1,74 @@
+/*
+ * 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.
+ */
+
+/* $Id$ */
+package org.apache.fop.render.pcl.fonts;
+
+import java.io.IOException;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.assertArrayEquals;
+
+public class PCLByteWriterUtilTestCase {
+    private PCLByteWriterUtil byteWriter;
+
+    @Before
+    public void setUp() {
+        byteWriter = new PCLByteWriterUtil();
+    }
+
+    @Test
+    public void testWriteMethods() throws IOException {
+        byte[] output = byteWriter.writeCommand("(s4X");
+        // 27 = PCL escape character with rest in ASCII format
+        byte[] command = {27, 40, 115, 52, 88};
+        assertArrayEquals(command, output);
+
+        byte[] resultB = byteWriter.unsignedLongInt(102494);
+        byte[] compareB = {0, 1, -112, 94};
+        assertArrayEquals(compareB, resultB);
+
+        byte[] resultC = byteWriter.unsignedInt(1024);
+        byte[] compareC = {4, 0};
+        assertArrayEquals(compareC, resultC);
+    }
+
+    @Test
+    public void testUtilMethods() throws IOException {
+        byte[] anArray = {1, 2, 3, 4, 5, 9, 10};
+        byte[] insertArray = {6, 7, 8};
+        byte[] result = byteWriter.insertIntoArray(5, anArray, insertArray);
+        byte[] compareA = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
+        assertArrayEquals(compareA, result);
+
+        byte[] reverse = {10, 9, 8, 7, 6};
+        byteWriter.updateDataAtLocation(compareA, reverse, 5);
+        byte[] compareB = {1, 2, 3, 4, 5, 10, 9, 8, 7, 6};
+        assertArrayEquals(compareB, compareA);
+
+        byte[] anArrayC = {1, 2, 3, 4, 5};
+        byte[] resultC = byteWriter.padBytes(anArrayC, 10);
+        byte[] compareC = {1, 2, 3, 4, 5, 0, 0, 0, 0, 0};
+        assertArrayEquals(compareC, resultC);
+
+        byte[] resultD = byteWriter.padBytes(anArrayC, 10, 1);
+        byte[] compareD = {1, 2, 3, 4, 5, 1, 1, 1, 1, 1};
+        assertArrayEquals(compareD, resultD);
+    }
+}