Added msvc build test.

Author: 5cript

.github/workflows/build_and_test.yml

@@ -55,4 +55,32 @@ jobs:
 
       - name: Test
         working-directory: ${{github.workspace}}/build
-        run: ./tests/tree-tests
+        run: ./tests/tree-tests
+
+  msvc:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Setup MSVC
+        uses: microsoft/setup-msbuild@v1.0.2
+
+      - name: Install vcpkg and gtest
+        run: |
+          git clone https://github.com/microsoft/vcpkg.git
+          .\vcpkg\bootstrap-vcpkg.bat
+          .\vcpkg\vcpkg.exe install gtest
+        shell: pwsh
+        env:
+          VCPKG_DEFAULT_TRIPLET: x64-windows
+
+      - name: CMake Configure
+        run: cmake -B ${{github.workspace}}/build -G"Visual Studio 17 2022" -A x64 -DCMAKE_TOOLCHAIN_FILE=${{github.workspace}}/vcpkg/scripts/buildsystems/vcpkg.cmake -DINT_TREE_BUILD_EXAMPLES=on -DINT_TREE_ENABLE_TESTS=on -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+
+      - name: Build
+        run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
+
+      - name: Test
+        working-directory: ${{github.workspace}}/build
+        run: .\tests\tree-tests.exe

tests/CMakeLists.txt

@@ -19,7 +19,9 @@ file(GLOB sources "*.cpp")
 # Add Executable
 add_executable(tree-tests ${sources})
 
-target_link_libraries(tree-tests PRIVATE gtest gmock interval-tree)
+find_package(GTest REQUIRED)
+
+target_link_libraries(tree-tests PRIVATE interval-tree GTest::gtest GTest::gmock GTest::gmock_main)
 
 # Compiler Options
 set(DEBUG_OPTIONS -fexceptions -g -Wall -pedantic-errors -pedantic)
@@ -29,7 +31,7 @@ set(RELEASE_OPTIONS -fexceptions -O3 -Wall -pedantic)
 target_compile_options(tree-tests PUBLIC "$<$<CONFIG:RELEASE>:${RELEASE_OPTIONS}>")
 
 if (INT_TREE_DRAW_EXAMPLES)
-    target_link_libraries(tree-tests PRIVATE cairo cairo-wrap)
+    target_link_libraries(tree-tests PRIVATE cairo-wrap cairo)
 endif()
 
 # If msys2, copy dynamic libraries to executable directory, visual studio does this automatically.