added test case for function Rt2d

matlab/tests/main_runAllTests.m

@@ -13,4 +13,4 @@ test_GPSaidedINS_cycling
 test_gravity
 test_Nav_eq
 test_q2dcm
-% test_Rt2d
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+test_Rt2d
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matlab/tests/test_Rt2d.m

+% test case for function Rt2d
+
+%purpose: test the function in basic case to verify it runs correctly, i.e.
+%         returns a 3x3 matrix
+
+%oracle:  the rotation matrix with null angles should be the identity
+%         matrix
+
+clear all             %clear workspace 
+close all
+cd ..                 %move to functions directory           
+
+%initialize inputs
+ang=[0,0,0];
+%execute function
+R=Rt2b(ang);
+
+cd tests              %go back to tests directory
+
+%verify output
+if ~(R==eye(3))
+    error('error in function Rt2d')
+else
+    disp('function Rt2d ok')
+end
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