Fix CI job

Author: KyrietS

.github/workflows/tests.yml

@@ -3,7 +3,7 @@ name: Tests
 on: [push, pull_request]
 
 jobs:
-  trex:
+  tests:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
@@ -13,10 +13,10 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Configure CMake
-        run: cmake -B ${{ github.workspace }}/build -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
+        run: cmake -B ${{ github.workspace }}/tests/build -S ${{ github.workspace }}/tests -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
 
       - name: Build
-        run: cmake --build ${{ github.workspace }}/build --config ${{ matrix.build_type }}
+        run: cmake --build ${{ github.workspace }}/tests/build --config ${{ matrix.build_type }}
 
       - name: Test
-        run: ctest --test-dir ${{ github.workspace }}/build --output-on-failure
+        run: ctest --test-dir ${{ github.workspace }}/tests/build --output-on-failure