Added test for WritableFrameContainer.getNumLines

git-svn-id: http://svn.dmdirc.com/trunk@2145 00569f92-eb28-0410-84fd-f71c24880f

test/com/dmdirc/WritableFrameContainerTest.java

@@ -0,0 +1,71 @@
+/*
+ * ProgramErrorTest.java
+ * JUnit based test
+ *
+ * Created on 08 April 2007, 13:20
+ */
+
+package com.dmdirc;
+
+import com.dmdirc.ui.interfaces.InputWindow;
+import junit.framework.*;
+
+public class WritableFrameContainerTest extends TestCase {
+    
+    public WritableFrameContainerTest(String testName) {
+        super(testName);
+    }
+    
+    public void testGetNumLines() {
+        final WritableFrameContainer container10 = new BasicWritableFrameContainer(10);
+        
+        final int res1a = container10.getNumLines("0123456789");
+        final int res1b = container10.getNumLines("");
+        final int res1c = container10.getNumLines("qaaa");
+        final int res2a = container10.getNumLines("01234567890");
+        final int res2b = container10.getNumLines("\n");
+        final int res2c = container10.getNumLines("\r\n");
+        
+        assertEquals(1, res1a);
+        assertEquals(1, res1b);
+        assertEquals(1, res1c);
+        
+        assertEquals(2, res2a);
+        assertEquals(2, res2b);
+        assertEquals(2, res2c);        
+    }
+    
+}
+
+class BasicWritableFrameContainer extends WritableFrameContainer {
+    
+    private final int lineLength;
+    
+    public BasicWritableFrameContainer(final int lineLength) {
+        this.lineLength = lineLength;
+    }
+    
+    public void sendLine(String line) {
+        // Do nothing
+    }
+    
+    public InputWindow getFrame() {
+        return null;
+    }
+    
+    public int getMaxLineLength() {
+        return lineLength;
+    }
+    
+    public String toString() {
+        return null;
+    }
+    
+    public void close() {
+        // Do nothing
+    }
+    
+    public Server getServer() {
+        return null;
+    }
+}