diff --git a/.github/workflows/build-on-change-linux.yaml b/.github/workflows/build-on-change-linux.yaml
index 44151c99..f754ed49 100644
--- a/.github/workflows/build-on-change-linux.yaml
+++ b/.github/workflows/build-on-change-linux.yaml
@@ -10,6 +10,7 @@ on:
       - src/**
       - include/**
       - scripts/cmake/**
+      - tests/**
 
   # execute on every push made targeting the branches bellow
   push:
@@ -24,6 +25,8 @@ on:
 jobs:
   build-linux:
     runs-on: ubuntu-22.04
+    env:
+      TEST_ENABLED: ${{ github.event_name == 'pull_request' && 'ON' || 'OFF' }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
@@ -52,16 +55,53 @@ jobs:
           echo Dependencies installed.
         shell: bash
 
+      - name: Install gtest
+        working-directory: dependencies
+        if: github.event_name == 'pull_request'
+        env:
+          CXX: g++-10
+        run: |
+          echo Installing gtest...
+
+          git clone https://github.com/google/googletest.git -b release-1.10.0
+          cd googletest
+          mkdir build
+          cd build
+          cmake ..
+          make
+          sudo make install
+
+          echo Gtest installed.
+        shell: bash
+
       - name: Build framework
         # Currently this is building without the XSD file. If we want to expose
         # the build artifact after, we might as well need to add the XSD file.
         run: |
           echo Building framework...
-          cmake -G "Unix Makefiles" -B./build -S . -DCMAKE_INSTALL_PREFIX="/home/$(whoami)/qc-build" \
-            -DENABLE_FUNCTIONAL_TESTS=OFF  -DXERCES_ROOT="/usr" \
+          cmake -G "Unix Makefiles" -B./build -S . \
+            -DCMAKE_INSTALL_PREFIX="/home/$(whoami)/qc-build" \
+            -DENABLE_FUNCTIONAL_TESTS=$TEST_ENABLED  -DXERCES_ROOT="/usr" \
             -DQt5_DIR="/usr/lib/x86_64-linux-gnu/cmake/Qt5/" \
             -DQt5XmlPatterns_DIR="/usr/lib/x86_64-linux-gnu/cmake/Qt5XmlPatterns/"
           cmake --build ./build --target install --config Release -j4
           cmake --install ./build
           echo Done.
         shell: bash
+
+      - name: Test
+        if: github.event_name == 'pull_request'
+        run: |
+          echo Starting tests...
+
+          ctest --test-dir build -C Release
+
+          echo All tests done.
+        shell: bash
+
+      - name: Archive test results
+        if: github.event_name == 'pull_request' && (success() || failure())
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-report
+          path: ${{ github.workspace }}/build/Testing/Temporary/LastTest.log
diff --git a/.github/workflows/build-on-change-windows.yaml b/.github/workflows/build-on-change-windows.yaml
index cfad9cc9..b33d5b8d 100644
--- a/.github/workflows/build-on-change-windows.yaml
+++ b/.github/workflows/build-on-change-windows.yaml
@@ -10,6 +10,7 @@ on:
       - src/**
       - include/**
       - scripts/cmake/**
+      - test/**
 
   # execute on every push made targeting the branches bellow
   push:
@@ -24,6 +25,9 @@ on:
 jobs:
   build-windows:
     runs-on: windows-2019
+    env:
+      TEST_ENABLED: ${{ github.event_name == 'pull_request' && 'ON' || 'OFF' }}
+      WORKING_PATH: "D:\\a"
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
@@ -39,42 +43,59 @@ jobs:
           target: desktop
           arch: win64_msvc2019_64
 
-      - name: Install dependencies
+      - name: Install gtest
+        if: github.event_name == 'pull_request'
+        env:
+          CXX: g++-10
         run: |
-          $workingPath = "D:\a"
+          Write-Output "Installing gtest..."
 
+          git clone https://github.com/google/googletest.git -b release-1.10.0
+          cd googletest
+          mkdir build
+          cd build
+          cmake -G "Visual Studio 16 2019" `
+            -Dgtest_force_shared_crt=ON `
+            -DCMAKE_INSTALL_PREFIX="$env:WORKING_PATH\gtest-Out" ..
+          cmake --build . --config Release
+          cmake --build . --config Release --target install
+
+          Write-Output "Gtest installed."
+        shell: pwsh
+
+      - name: Install XercesC
+        run: |
           Write-Output "Setting up Xerces-C++..."
-          $xercesZip = "$workingPath\xerces-c-3.2.5.zip"
+          $xercesZip = "$env:WORKING_PATH\xerces-c-3.2.5.zip"
           Invoke-WebRequest -Uri "https://dlcdn.apache.org/xerces/c/3/sources/xerces-c-3.2.5.zip" -OutFile $xercesZip
-          Expand-Archive -Path $xercesZip -DestinationPath "$workingPath"
-          cd "$workingPath\xerces-c-3.2.5"
+          Expand-Archive -Path $xercesZip -DestinationPath "$env:WORKING_PATH"
+          cd "$env:WORKING_PATH\xerces-c-3.2.5"
           mkdir build
           cd build
-          cmake -G "Visual Studio 16 2019" -A x64 -DCMAKE_INSTALL_PREFIX="$workingPath\Xerces-Out" ..
+          cmake -G "Visual Studio 16 2019" -A x64 -DCMAKE_INSTALL_PREFIX="$env:WORKING_PATH\Xerces-Out" ..
           cmake --build . --config Debug
           cmake --build . --config Debug --target install
 
-          Add-Content $env:GITHUB_PATH "$workingPath\bin\xerces-c_3_2D.dll"
-          Add-Content $env:GITHUB_PATH "$workingPath\Xerces-Out\include"
-          Add-Content $env:GITHUB_PATH "$workingPath\Xerces-Out\bin"
+          Add-Content $env:GITHUB_PATH "$env:WORKING_PATH\bin\xerces-c_3_2D.dll"
+          Add-Content $env:GITHUB_PATH "$env:WORKING_PATH\Xerces-Out\include"
+          Add-Content $env:GITHUB_PATH "$env:WORKING_PATH\Xerces-Out\bin"
 
         shell: pwsh
 
       - name: Build framework
         run: |
-          $workingPath = "D:\a"
-
           Write-Output "Setting up QC-Framework..."
 
-          cd "$workingPath\qc-framework\qc-framework"
+          cd "$env:WORKING_PATH\qc-framework\qc-framework"
           mkdir build
 
-          cmake -H"$workingPath\qc-framework\qc-framework" -S. -Bbuild `
+          cmake -H"$env:WORKING_PATH\qc-framework\qc-framework" -S. -Bbuild `
             -G "Visual Studio 16 2019" -A x64 -T v142 `
-            -DCMAKE_INSTALL_PREFIX="$workingPath\QC-Framework-Out" `
-            -DENABLE_FUNCTIONAL_TESTS=OFF `
+            -DCMAKE_INSTALL_PREFIX="$env:WORKING_PATH\QC-Framework-Out" `
+            -DENABLE_FUNCTIONAL_TESTS="$env:TEST_ENABLED" `
+            -DGTest_ROOT="$env:WORKING_PATH\gtest-Out" `
             -DQt5_ROOT="$env:Qt5_DIR\Qt5\" `
-            -DXercesC_ROOT="$workingPath\Xerces-Out"
+            -DXercesC_ROOT="$env:WORKING_PATH\Xerces-Out"
 
           cmake --build build --target ALL_BUILD --config Release
 
@@ -83,3 +104,22 @@ jobs:
           # Final output
           Write-Output "All installations and setups are complete!"
         shell: pwsh
+
+      - name: Test
+        if: github.event_name == 'pull_request'
+        run: |
+          Write-Output "Starting tests..."
+
+          cd "$env:WORKING_PATH\qc-framework\qc-framework"
+
+          ctest --test-dir build -C Release
+
+          Write-Output "All tests done."
+        shell: pwsh
+
+      - name: Archive test results
+        if: github.event_name == 'pull_request' && (success() || failure())
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-report
+          path: ${{ github.workspace }}\build\Testing\Temporary\LastTest.log