refs #5633. Characterise derivs using mocking

mantidproject · Jul 23, 2012 · 3d8e525 · 3d8e525
1 parent 83b754d
commit 3d8e525
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Showing 3 changed files with 27 additions and 2 deletions.
diff --git a/Code/Mantid/Framework/CurveFitting/CMakeLists.txt b/Code/Mantid/Framework/CurveFitting/CMakeLists.txt
@@ -234,7 +234,7 @@ target_link_libraries ( CurveFitting ${MANTIDLIBS} ${GSL_LIBRARIES} )
 if ( CXXTEST_FOUND )
   include_directories ( ../DataHandling/inc ../TestHelpers/inc )
   cxxtest_add_test ( CurveFittingTest ${TEST_FILES} )
-  target_link_libraries( CurveFittingTest CurveFitting DataHandling DataObjects)
+  target_link_libraries( CurveFittingTest CurveFitting DataHandling DataObjects ${GMOCK_LIBRARIES} ${GTEST_LIBRARIES})
   add_dependencies ( FrameworkTests CurveFittingTest )
   # Add to the 'FrameworkTests' group in VS
   set_property ( TARGET CurveFittingTest PROPERTY FOLDER "UnitTests" )

diff --git a/Code/Mantid/Framework/CurveFitting/src/ProductLinearExp.cpp b/Code/Mantid/Framework/CurveFitting/src/ProductLinearExp.cpp
@@ -34,7 +34,7 @@ namespace Mantid
 
     void ProductLinearExp::functionDeriv1D(API::Jacobian* out, const double* xValues, const size_t nData)
     {
-
+      throw std::runtime_error("Not Implemented");
     }
 
     void ProductLinearExp::function1D(double* out, const double* xValues, const size_t nData) const

diff --git a/Code/Mantid/Framework/CurveFitting/test/ProductLinearExpTest.h b/Code/Mantid/Framework/CurveFitting/test/ProductLinearExpTest.h
@@ -7,18 +7,31 @@
 #include "MantidCurveFitting/ExpDecay.h"
 #include "MantidCurveFitting/LinearBackground.h"
 #include "MantidCurveFitting/ProductFunction.h"
+#include "MantidAPI/Jacobian.h"
 #include "MantidAPI/FunctionDomain1D.h" 
 #include "MantidAPI/FunctionValues.h" 
 #include <algorithm>
 #include <boost/shared_ptr.hpp>
 #include <boost/make_shared.hpp>
+#include <gmock/gmock.h>
 
 using namespace Mantid::CurveFitting;
 using namespace Mantid::API;
 
 class ProductLinearExpTest : public CxxTest::TestSuite
 {
 private:
+
+  /// Mock helper type.
+  class MockJacobian : public Mantid::API::Jacobian
+  {
+  public:
+    MOCK_METHOD3(set, void(size_t, size_t, double));
+    MOCK_METHOD2(get, double(size_t, size_t));
+    ~MockJacobian()
+    {
+    }
+  };
 
   /// Helper type to generate number for a std::generate call.
   class LinearIncrementingAssignment
@@ -168,6 +181,18 @@ class ProductLinearExpTest : public CxxTest::TestSuite
     }
   }
 
+  void test_calculate_derivative_throws()
+  {
+    // NOT implemented. Characterise with test.
+    ProductLinearExp func;
+
+    FunctionDomain1DVector domain(0);
+
+    MockJacobian jacobian;
+
+    TS_ASSERT_THROWS(func.functionDeriv(domain, jacobian), std::runtime_error);
+  }
+
   void test_with_low_contribution_from_expdecay()
   {
     // Setup the test to for low contribution from exponential component.