add testing

.gitignore

@@ -1,2 +1,4 @@
 *.swp
 build*
+CMakeCache.txt
+Makefile

.travis.yml

@@ -0,0 +1,21 @@
+sudo: required
+language: cpp
+matrix:
+  include:
+    - os: linux
+      env: COMPILER_NAME=gcc CXX=g++-5 CC=gcc-5
+      addons:
+        apt:
+          packages:
+            - g++-5
+          sources: &sources
+            - llvm-toolchain-precise-3.8
+            - ubuntu-toolchain-r-test
+    - os: linux
+      env: COMPILER_NAME=clang CXX=clang++-3.8 CC=clang-3.8
+      addons:
+        apt:
+          packages:
+            - clang-3.8
+          sources: *sources
+script: cmake . && make && make test

CMakeLists.txt

@@ -29,6 +29,8 @@ ENDIF()
 cmake_minimum_required(VERSION 2.6)
 project(cxxopts)
 
+enable_testing()
+
 set(VERSION "0.0.1")
 
 option(CXXOPTS_BUILD_EXAMPLES "Set to ON to build examples" ON)
@@ -49,3 +51,4 @@ if(CXXOPTS_USE_UNICODE_HELP)
 endif()
 
 add_subdirectory(src)
+add_subdirectory(test)

test/CMakeLists.txt

@@ -0,0 +1,3 @@
+add_executable(options_test options.cpp)
+
+add_test(options options_test)

test/options.cpp

@@ -0,0 +1,6 @@
+#define CATCH_CONFIG_MAIN
+#include "catch.hpp"
+
+TEST_CASE("Basic options", "[options]")
+{
+}