test(extendpolar): add option tests

tests/test_extendpolar.m

@@ -126,6 +126,46 @@ verifyError(testCase, @() af_tools.extendpolar(DummyCd), 'MATLAB:nonExistentFiel
 end
 
 
+function test_invalidOptions(testCase)
+% Error if invalid option name or missing parameter value
+
+Dummy = dummysinglepolar();
+wrongName = 'wrongoption';
+
+verifyError(testCase, @() af_tools.extendpolar(Dummy, wrongName), 'MATLAB:InputParser:ParamMissingValue')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, wrongName, true), 'MATLAB:InputParser:UnmatchedParameter')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'method', 'Viterna', wrongName), 'MATLAB:InputParser:ParamMissingValue')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'method', 'Viterna', wrongName, true), 'MATLAB:InputParser:UnmatchedParameter')
+
+end
+
+
+function test_invalidOptionsVal(testCase)
+% Error if valid option name but invalid value
+
+Dummy = dummysinglepolar();
+empty = [];
+scal = 0;
+char = 'test';
+Struct = struct;
+vect = 1:10;
+
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'method', empty), 'MATLAB:extendpolar:unrecognizedStringChoice')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'method', scal), 'MATLAB:extendpolar:unrecognizedStringChoice')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'method', char), 'MATLAB:extendpolar:unrecognizedStringChoice')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'method', Struct), 'MATLAB:extendpolar:unrecognizedStringChoice')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'method', vect), 'MATLAB:extendpolar:unrecognizedStringChoice')
+
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'limit', empty), 'MATLAB:extendpolar:unrecognizedStringChoice')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'limit', scal), 'MATLAB:extendpolar:unrecognizedStringChoice')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'limit', char), 'MATLAB:extendpolar:unrecognizedStringChoice')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'limit', Struct), 'MATLAB:extendpolar:unrecognizedStringChoice')
+verifyError(testCase, @() af_tools.extendpolar(Dummy, 'limit', vect), 'MATLAB:extendpolar:unrecognizedStringChoice')
+
+end
+
+
+
 % ------------------------------------------------------------------------------
 function test_noStall(testCase)
 % Error if impossible to find the stall