Watching Germany destroy a team in the 2002 world cup. Oh, also updating the

code coverage of the tests. :-)

src/tests/com/puppycrawl/tools/checkstyle/CheckerTest.java

@@ -46,7 +46,7 @@ public class CheckerTest
         mConfig.setRCurly(RightCurlyOption.ALONE);
     }
 
-    protected String getPath(String aFilename)
+    static String getPath(String aFilename)
         throws IOException
     {
         final File f = new File(System.getProperty("tests.dir"), aFilename);
@@ -151,6 +151,7 @@ public class CheckerTest
             filepath + ":156:21: ':' is not followed by whitespace.",
         };
         verify(c, filepath, expected);
+        c.destroy();
     }
 
     public void testWhitespaceCastParenOff()

src/tests/com/puppycrawl/tools/checkstyle/ConfigurationTest.java

@@ -0,0 +1,45 @@
+package com.puppycrawl.tools.checkstyle;
+
+import junit.framework.TestCase;
+
+import java.util.Properties;
+
+public class ConfigurationTest
+    extends TestCase
+{
+    public ConfigurationTest(String name)
+    {
+        super(name);
+    }
+
+    public void test1() throws Exception
+    {
+        final Properties p = new Properties();
+        p.setProperty(Defn.HEADER_FILE_PROP, CheckerTest.getPath("java.header"));
+        p.setProperty(Defn.MAX_FILE_LENGTH_PROP, "a");
+        p.setProperty(Defn.MAX_LINE_LENGTH_PROP, "66");
+        p.setProperty(Defn.ALLOW_TABS_PROP, "true");
+        p.setProperty(Defn.LCURLY_METHOD_PROP, "ignore");
+        p.setProperty(Defn.LCURLY_OTHER_PROP, "claiea");
+        p.setProperty(Defn.RCURLY_PROP, "ignore");
+        p.setProperty(Defn.CATCH_BLOCK_PROP, "ignore");
+        p.setProperty(Defn.PAREN_PAD_PROP, "ignore");
+        final Configuration c = new Configuration(p, System.out);
+        assertNotNull(c);
+        assertEquals(66, c.getMaxLineLength());
+        assertEquals(-1, c.getHeaderIgnoreLineNo());
+        assertEquals(true, c.isAllowTabs());
+        c.setHeaderIgnoreLineNo(666);
+        assertEquals(666, c.getHeaderIgnoreLineNo());
+    }
+
+    public void test2() throws Exception
+    {
+        final Properties p = new Properties();
+        p.setProperty(Defn.RCURLY_PROP, "claira");
+        p.setProperty(Defn.CATCH_BLOCK_PROP, "is great");
+        p.setProperty(Defn.PAREN_PAD_PROP, "at sleeping");
+        final Configuration c = new Configuration(p, System.out);
+        assertNotNull(c);
+    }
+}

src/tests/com/puppycrawl/tools/checkstyle/MyCommonASTTest.java

@@ -0,0 +1,21 @@
+package com.puppycrawl.tools.checkstyle;
+
+import junit.framework.TestCase;
+import antlr.Token;
+
+public class MyCommonASTTest
+    extends TestCase
+{
+    public MyCommonASTTest(String name)
+    {
+        super(name);
+    }
+
+    public void testMisc()
+    {
+        final MyCommonAST o = new MyCommonAST();
+        assertNotNull(o);
+        o.initialize(new Token());
+        assertEquals("{Text = '<no text>', Line = 0, Column = -1}", o.toString());
+    }
+}

src/tests/com/puppycrawl/tools/checkstyle/UtilsTest.java

@@ -27,6 +27,11 @@ public class UtilsTest
 
         String s4 = " \t ";
         assertEquals(9, Utils.lengthExpandedTabs(s4, s4.length(), 8));
+
+        assertEquals(0, Utils.lengthMinusTrailingWhitespace(""));
+        assertEquals(0, Utils.lengthMinusTrailingWhitespace(" \t "));
+        assertEquals(3, Utils.lengthMinusTrailingWhitespace(" 23"));
+        assertEquals(3, Utils.lengthMinusTrailingWhitespace(" 23 \t "));
     }
 
 }