Added example of assignment to already created object.

.travis.yml

@@ -3,7 +3,7 @@ sudo: false
 install:
   - pip install --user cpp-coveralls
 script:
-  - cmake -DCMAKE_BUILD_TYPE=Profile -DTEST=ON -DFORMAT=ON .
+  - cmake -DCMAKE_BUILD_TYPE=Profile -DTESTING=ON -DFORMAT=ON .
   - make
   - make check_format
   - ctest -V

CMakeLists.txt

@@ -16,7 +16,7 @@ set_property(CACHE CMAKE_BUILD_TYPE PROPERTY
 option(SUPPORT_STDIOSTREAM
 	"If enabled provides support for << operator (as used with
 	std::cout)" OFF)
-option(TEST "Enable testing" OFF)
+	option(TESTING "Enable testing" OFF)
 option(FORMAT "Enable formatting" OFF)
 
 if(SUPPORT_STDIOSTREAM)
@@ -62,7 +62,7 @@ include_directories(${CMAKE_SOURCE_DIR})
 
 file(GLOB_RECURSE COV_SRCS matrix/*.hpp matrix/*.cpp)
 
-if(TEST)
+if(TESTING)
 	enable_testing()
 	add_subdirectory(test)
 endif()

test/attitude.cpp

@@ -130,7 +130,8 @@ int main()
                 Eulerf eulerf(float(deg2rad)*float(roll),
                               float(deg2rad)*float(pitch),
                               float(deg2rad)*float(yaw));
-                Dcm<float> dcm_from_eulerf(eulerf);
+                Dcm<float> dcm_from_eulerf;
+                dcm_from_eulerf = eulerf;
                 Euler<float> euler_outf(dcm_from_eulerf);
                 TEST(isEqual(float(rad2deg)*eulerf_expected,
                              float(rad2deg)*euler_outf));