Added test for Math::deg() and Math::rad().

src/Math/Test/CMakeLists.txt

@@ -14,4 +14,5 @@ target_link_libraries(Matrix3Test ${CORRADE_UTILITY_LIBRARY})
 corrade_add_test(Matrix4Test Matrix4Test.h Matrix4Test.cpp)
 target_link_libraries(Matrix4Test ${CORRADE_UTILITY_LIBRARY})
 
+corrade_add_test(MathTest MathTest.h MathTest.cpp)
 corrade_add_test(GeometryUtilsTest GeometryUtilsTest.h GeometryUtilsTest.cpp)

src/Math/Test/MathTest.cpp

@@ -0,0 +1,35 @@
+/*
+    Copyright © 2010, 2011 Vladimír Vondruš <mosra@centrum.cz>
+
+    This file is part of Magnum.
+
+    Magnum is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License version 3
+    only, as published by the Free Software Foundation.
+
+    Magnum is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Lesser General Public License version 3 for more details.
+*/
+
+#include "MathTest.h"
+
+#include <QtTest/QTest>
+
+#include "Math.h"
+
+QTEST_APPLESS_MAIN(Magnum::Math::Test::MathTest)
+
+namespace Magnum { namespace Math { namespace Test {
+
+void MathTest::degrad() {
+    QCOMPARE(deg(90.0), PI/2);
+    QCOMPARE(deg(90.0f), static_cast<float>(PI/2));
+    QCOMPARE(rad(PI/2), PI/2);
+
+    QEXPECT_FAIL(0, "Integral parameter is not converted to floating point", Continue);
+    QVERIFY(deg(90) == PI/2);
+}
+
+}}}

src/Math/Test/MathTest.h

@@ -0,0 +1,31 @@
+#ifndef Magnum_Math_Test_MathTest_h
+#define Magnum_Math_Test_MathTest_h
+/*
+    Copyright © 2010, 2011 Vladimír Vondruš <mosra@centrum.cz>
+
+    This file is part of Magnum.
+
+    Magnum is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License version 3
+    only, as published by the Free Software Foundation.
+
+    Magnum is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Lesser General Public License version 3 for more details.
+*/
+
+#include <QtCore/QObject>
+
+namespace Magnum { namespace Math { namespace Test {
+
+class MathTest: public QObject {
+    Q_OBJECT
+
+    private slots:
+        void degrad();
+};
+
+}}}
+
+#endif