initial version

tests/geo/TestAngle.cpp

@@ -0,0 +1,21 @@
+#ifdef WITH_TESTS
+
+#include "../Tests.h"
+
+#include "../../geo/Angle.h"
+
+TEST(Angle, calc) {
+
+	ASSERT_EQ(0,	Angle::getDEG(0,0, +1,0));		// to the right
+	ASSERT_EQ(90,	Angle::getDEG(0,0, 0,+1));		// upwards
+	ASSERT_EQ(180,	Angle::getDEG(0,0, -1,0));		// to the left
+	ASSERT_EQ(270,	Angle::getDEG(0,0, 0,-1));		// downwards
+
+	ASSERT_EQ(45,	Angle::getDEG(0,0, +1,+1));		// to the upper right
+	ASSERT_EQ(135,	Angle::getDEG(0,0, -1,+1));		// to the upper left
+	ASSERT_EQ(225,	Angle::getDEG(0,0, -1,-1));		// to the lower left
+	ASSERT_EQ(315,	Angle::getDEG(0,0, +1,-1));		// to the lower right
+
+}
+
+#endif