Issue oskopek#1: added unit tests for recognized plate.

Author: FridaTveit

src/test/java/net/sf/javaanpr/intelligence/RecognizedPlateTest.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2013 JavaANPR contributors
+ * Copyright 2006 Ondrej Martinsky
+ * Licensed under the Educational Community 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.osedu.org/licenses/ECL-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 net.sf.javaanpr.intelligence;
+
+import net.sf.javaanpr.recognizer.RecognizedChar;
+import net.sf.javaanpr.recognizer.RecognizedPattern;
+import org.junit.Test;
+
+import java.util.Vector;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+public class RecognizedPlateTest {
+
+    private RecognizedPlate getRecognizedPlateWithThreeRecognizedChars() {
+        RecognizedPlate recognizedPlate = new RecognizedPlate();
+        RecognizedChar recognizedChar1 = new RecognizedChar();
+        recognizedChar1.addPattern(new RecognizedPattern('A', 1.0f));
+        recognizedChar1.sort(false);
+        RecognizedChar recognizedChar2 = new RecognizedChar();
+        recognizedChar2.addPattern(new RecognizedPattern('B', 2.0f));
+        recognizedChar2.addPattern(new RecognizedPattern('C', 3.0f));
+        recognizedChar2.sort(false);
+        RecognizedChar recognizedChar3 = new RecognizedChar();
+        recognizedChar3.addPattern(new RecognizedPattern('D', 4.0f));
+        recognizedChar3.sort(false);
+        recognizedPlate.addChar(recognizedChar1);
+        recognizedPlate.addChar(recognizedChar2);
+        recognizedPlate.addChar(recognizedChar3);
+        return recognizedPlate;
+    }
+
+    @Test
+    public void testCanAddAndGetChars() {
+        RecognizedPlate recognizedPlate = getRecognizedPlateWithThreeRecognizedChars();
+        assertThat(recognizedPlate.getChar(0).getPattern(0).getChar(), is('A'));
+        assertThat(recognizedPlate.getChar(1).getPattern(0).getChar(), is('B'));
+        assertThat(recognizedPlate.getChar(1).getPattern(1).getChar(), is('C'));
+        assertThat(recognizedPlate.getChar(2).getPattern(0).getChar(), is('D'));
+    }
+
+    @Test
+    public void testCanAddAndGetAllChars() {
+        RecognizedPlate recognizedPlate = getRecognizedPlateWithThreeRecognizedChars();
+        Vector<RecognizedChar> recognizedChars = recognizedPlate.getChars();
+        assertThat(recognizedChars.get(0).getPattern(0).getChar(), is('A'));
+        assertThat(recognizedChars.get(1).getPattern(0).getChar(), is('B'));
+        assertThat(recognizedChars.get(1).getPattern(1).getChar(), is('C'));
+        assertThat(recognizedChars.get(2).getPattern(0).getChar(), is('D'));
+    }
+
+    @Test
+    public void testCanGetStringFromChars() {
+        RecognizedPlate recognizedPlate = getRecognizedPlateWithThreeRecognizedChars();
+        assertThat(recognizedPlate.getString(), is("ABD"));
+    }
+}