Fix: make testfoldername lowercase as well

Author: physikerwelt

MathMLQueryGenerator.iml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="false">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_7" inherit-compiler-output="false">
     <output url="file://$MODULE_DIR$/target/classes" />
     <output-test url="file://$MODULE_DIR$/target/test-classes" />
     <content url="file://$MODULE_DIR$">

src/test/java/de/tuberlin/dima/schubotz/mathmlquerygenerator/XQueryGeneratorTest.java

@@ -66,11 +66,11 @@ private void runTestCollection(File dir) {
     }
 
     public void testMwsConversion() {
-        runTestCollection("de/tuberlin/dima/schubotz/MathMLQueryGenerator/mws");
+        runTestCollection("de/tuberlin/dima/schubotz/mathmlquerygenerator/mws");
     }
 
     public void testCmmlConversion() {
-        runTestCollection("de/tuberlin/dima/schubotz/MathMLQueryGenerator/cmml");
+        runTestCollection("de/tuberlin/dima/schubotz/mathmlquerygenerator/cmml");
     }
 
     public void testHeaderAndFooter() throws Exception {
@@ -79,7 +79,7 @@ public void testHeaderAndFooter() throws Exception {
                 "let $m := .";
         final String testFooter = "$x}\n" +
                 "</result>";
-        final String testInput = getFileContents("de/tuberlin/dima/schubotz/MathMLQueryGenerator/cmml/q1.xml");
+        final String testInput = getFileContents("de/tuberlin/dima/schubotz/mathmlquerygenerator/cmml/q1.xml");
         final String expectedOutput = "declare default element namespace \"http://www.w3.org/1998/Math/MathML\";\n" +
                 "<result>{\n" +
                 "let $m := .for $x in $m//*:ci\n" +