Added a few missing unit test files

Author: gsherwood

package.xml

@@ -426,6 +426,9 @@ http://pear.php.net/dtd/package-2.0.xsd">
        <dir name="Classes">
         <file baseinstalldir="PHP" name="DuplicateClassNameUnitTest.1.inc" role="test" />
         <file baseinstalldir="PHP" name="DuplicateClassNameUnitTest.2.inc" role="test" />
+        <file baseinstalldir="PHP" name="DuplicateClassNameUnitTest.3.inc" role="test" />
+        <file baseinstalldir="PHP" name="DuplicateClassNameUnitTest.4.inc" role="test" />
+        <file baseinstalldir="PHP" name="DuplicateClassNameUnitTest.5.inc" role="test" />
         <file baseinstalldir="PHP" name="DuplicateClassNameUnitTest.php" role="test">
          <tasks:replace from="@package_version@" to="version" type="package-info" />
         </file>
@@ -982,6 +985,10 @@ http://pear.php.net/dtd/package-2.0.xsd">
         <file baseinstalldir="PHP" name="ElseIfDeclarationUnitTest.php" role="test">
          <tasks:replace from="@package_version@" to="version" type="package-info" />
         </file>
+        <file baseinstalldir="PHP" name="SwitchDeclarationUnitTest.inc" role="test" />
+        <file baseinstalldir="PHP" name="SwitchDeclarationUnitTest.php" role="test">
+         <tasks:replace from="@package_version@" to="version" type="package-info" />
+        </file>
        </dir>
        <dir name="Files">
         <file baseinstalldir="PHP" name="EndFileNewlineUnitTest.1.inc" role="test" />
@@ -1645,6 +1652,7 @@ http://pear.php.net/dtd/package-2.0.xsd">
          <tasks:replace from="@package_version@" to="version" type="package-info" />
         </file>
         <file baseinstalldir="PHP" name="DisallowInlineIfUnitTest.inc" role="test" />
+        <file baseinstalldir="PHP" name="DisallowInlineIfUnitTest.js" role="test" />
         <file baseinstalldir="PHP" name="DisallowInlineIfUnitTest.php" role="test">
          <tasks:replace from="@package_version@" to="version" type="package-info" />
         </file>