Fix build with newer versions of Qt

Otherwise we get the following error message:
framework/src/libframeworkplugin.so: undefined reference to `bool QTest::qCompare<int, unsigned int>(int const&, unsigned int const&, char const*, char const*, char const*, int)'
clang-4.0: error: linker command failed with exit code 1 (use -v to see invocation)

CCMAIL: Christian Mollekopf <chrigi_1@fastmail.fm>

1 files changed, 1 insertions, 1 deletions

diff --git a/framework/src/domain/modeltest.cpp b/framework/src/domain/modeltest.cpp
index 2bd3d27f..4f85bf43 100644
--- a/framework/src/domain/modeltest.cpp
+++ b/framework/src/domain/modeltest.cpp
@@ -442,7 +442,7 @@ void ModelTest::data()
     QVariant textAlignmentVariant = model->data ( model->index ( 0, 0 ), Qt::TextAlignmentRole );
     if ( textAlignmentVariant.isValid() ) {
         int alignment = textAlignmentVariant.toInt();
-        QCOMPARE( alignment, ( alignment & ( Qt::AlignHorizontal_Mask | Qt::AlignVertical_Mask ) ) );
+        QCOMPARE( alignment, int( alignment & ( Qt::AlignHorizontal_Mask | Qt::AlignVertical_Mask ) ) );
     }
 
     // General Purpose roles that should return a QColor