Feature unittest (#157)

* Adding support for unit testing using boost unit test and ctest

* Adding libboost-test to Travis config.

* Adding libboost-test to Travis config.

* Modifying per element comparison

* Modifying per element comparison

* Fixing typo

* Fixing typo

* Adding custom comparison for strings

* Updating Travis to run unit tests

* Updating Travis to run unit tests

* Fixing typo

* Preparing unit testing to run on Appveyor

* Preparing unit testing to run on Appveyor

* Preparing unit testing to run on Appveyor

* Preparing unit testing to run on Appveyor and Travis

* Preparing unit testing to run on Appveyor and Travis

* Preparing unit testing to run on Appveyor and Travis

* Preparing unit testing to run on Appveyor

* Preparing unit testing to run on Appveyor

* Fixing unit testing path issue in CMake

* Fixing unit testing path issue in CMake

* Fixing bugs in cmake and appveyor scripts

* Rolling back generate_export_header in cmake

appveyor.yml

@@ -7,7 +7,7 @@
 #          US EPA - ORD/NRMRL
 # 
 
-version: 2.0.{build} 
+version: 2.0.{build}
 
 image: 
   - Visual Studio 2013
@@ -17,32 +17,42 @@ init:
   - set EPANET_HOME=%APPVEYOR_BUILD_FOLDER%
   - set BUILD_HOME=buildprod
   - set TEST_HOME=tests\epanet-nrtestsuite
-  - set NRTEST_SCRIPT=%EPANET_HOME%\%BUILD_HOME%\packages\nrtest\scripts
+  - set NRTEST_SCRIPT=C:\Python27\Scripts
   - set GENERATOR="Visual Studio 10 2010"
-
-cache: 
-  - C:\ProgramData\chocolatey\bin -> appveyor.yml
-  - C:\ProgramData\chocolatey\lib -> appveyor.yml
-  - '%BUILD_HOME% -> CMakeLists.txt'
+  - set BOOST_ROOT="C:\\Libraries\\boost"
+  - set BOOST_LIB="C:\\Libraries\\boost\\lib32-msvc-12.0"
 
 # called after repo clone
 install: 
   - choco install swig
-  - python -m pip install --src %BUILD_HOME%\packages -r tools\requirements.txt
 
 # called before build
 before_build:
+  - mkdir %BUILD_HOME%
   - cd %BUILD_HOME%
-  - cmake -G %GENERATOR% -DCMAKE_BUILD_TYPE=Release ..
+  - cmake -G %GENERATOR% 
+    -DBOOST_ROOT="%BOOST_ROOT%"
+    -DBOOST_LIBRARYDIR="%BOOST_LIB%"
+    -DBoost_USE_STATIC_LIBS="ON" ..
 
 # run custom build script
 build_script: 
-  - cmake --build . --target runepanet --config Release 
+  - cmake --build . --config Release 
 
 before_test:
   - cd %EPANET_HOME%
+  - python -m pip install -r tools\requirements.txt
   - tools\gen-config.cmd %EPANET_HOME%\%BUILD_HOME%\bin\Release > %TEST_HOME%\apps\epanet-%APPVEYOR_REPO_COMMIT%.json 
 
 # run custom test script
 test_script:
+  # run unit tests
+  - cd %BUILD_HOME%\tests
+  - ctest -C Release
+  # run regression tests
+  - cd %EPANET_HOME%
   - tools\run-nrtest.cmd %NRTEST_SCRIPT% %TEST_HOME% %APPVEYOR_REPO_COMMIT%
+
+cache:
+  - C:\ProgramData\chocolatey\bin -> appveyor.yml
+  - C:\ProgramData\chocolatey\lib -> appveyor.yml