diff --git a/.github/workflows/CI.yaml b/.github/workflows/build.yaml
similarity index 68%
rename from .github/workflows/CI.yaml
rename to .github/workflows/build.yaml
index 19a48ac..8485044 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/build.yaml
@@ -1,9 +1,9 @@
 # This file is autogenerated by maturin v1.5.1
 # To update, run
 #
-#    maturin generate-ci  github
+#    maturin generate-ci github --pytest
 #
-name: CI
+name: build
 
 on:
     push:
@@ -44,7 +44,7 @@ jobs:
               uses: PyO3/maturin-action@v1
               with:
                   target: ${{ matrix.platform.target }}
-                  args: --release --out dist --find-interpreter 
+                  args: --release --out dist --find-interpreter
                   sccache: 'true'
                   manylinux: auto
             - name: Upload wheels
@@ -52,6 +52,29 @@ jobs:
               with:
                   name: wheels-linux-${{ matrix.platform.target }}
                   path: dist
+            - name: pytest
+              if: ${{ startsWith(matrix.platform.target, 'x86_64') }}
+              shell: bash
+              run: |
+                  set -e
+                  pip install resvg_py --find-links dist --force-reinstall
+                  pip install pytest
+                  pytest
+            - name: pytest
+              if: ${{ !startsWith(matrix.platform.target, 'x86') && matrix.platform.target != 'ppc64' }}
+              uses: uraimo/run-on-arch-action@v2.5.0
+              with:
+                  arch: ${{ matrix.platform.target }}
+                  distro: ubuntu22.04
+                  githubToken: ${{ github.token }}
+                  install: |
+                      apt-get update
+                      apt-get install -y --no-install-recommends python3 python3-pip
+                      pip3 install -U pip pytest
+                  run: |
+                      set -e
+                      pip3 install resvg_py --find-links dist --force-reinstall
+                      pytest
 
     windows:
         runs-on: ${{ matrix.platform.runner }}
@@ -79,6 +102,14 @@ jobs:
               with:
                   name: wheels-windows-${{ matrix.platform.target }}
                   path: dist
+            - name: pytest
+              if: ${{ !startsWith(matrix.platform.target, 'aarch64') }}
+              shell: bash
+              run: |
+                  set -e
+                  pip install resvg_py --find-links dist --force-reinstall
+                  pip install pytest
+                  pytest
 
     macos:
         runs-on: ${{ matrix.platform.runner }}
@@ -105,6 +136,14 @@ jobs:
               with:
                   name: wheels-macos-${{ matrix.platform.target }}
                   path: dist
+            - name: pytest
+              if: ${{ !startsWith(matrix.platform.target, 'aarch64') }}
+              shell: bash
+              run: |
+                  set -e
+                  pip install resvg_py --find-links dist --force-reinstall
+                  pip install pytest
+                  pytest
 
     sdist:
         runs-on: ubuntu-latest
diff --git a/.github/workflows/pytest.yaml b/.github/workflows/pytest.yaml
new file mode 100644
index 0000000..bb34375
--- /dev/null
+++ b/.github/workflows/pytest.yaml
@@ -0,0 +1,161 @@
+# This file is autogenerated by maturin v1.5.1
+# To update, run
+#
+#    maturin generate-ci github --pytest
+#
+name: CI
+
+on:
+    push:
+        branches:
+            - '*'
+        tags:
+            - '*'
+    pull_request:
+    workflow_dispatch:
+
+permissions:
+    contents: read
+
+jobs:
+    linux:
+        runs-on: ${{ matrix.platform.runner }}
+        strategy:
+            matrix:
+                platform:
+                    - runner: ubuntu-latest
+                      target: x86_64
+                    - runner: ubuntu-latest
+                      target: x86
+                    - runner: ubuntu-latest
+                      target: aarch64
+                    - runner: ubuntu-latest
+                      target: armv7
+                    - runner: ubuntu-latest
+                      target: s390x
+                    - runner: ubuntu-latest
+                      target: ppc64le
+        steps:
+            - uses: actions/checkout@v4
+            - uses: actions/setup-python@v5
+              with:
+                  python-version: '3.10'
+            - name: Build wheels
+              uses: PyO3/maturin-action@v1
+              with:
+                  target: ${{ matrix.platform.target }}
+                  args: --release --out dist --find-interpreter
+                  sccache: 'true'
+                  manylinux: auto
+            - name: Upload wheels
+              uses: actions/upload-artifact@v4
+              with:
+                  name: wheels-linux-${{ matrix.platform.target }}
+                  path: dist
+            - name: pytest
+              if: ${{ startsWith(matrix.platform.target, 'x86_64') }}
+              shell: bash
+              run: |
+                  set -e
+                  pip install resvg_py --find-links dist --force-reinstall
+                  pip install pytest
+                  pytest
+            - name: pytest
+              if: ${{ !startsWith(matrix.platform.target, 'x86') && matrix.platform.target != 'ppc64' }}
+              uses: uraimo/run-on-arch-action@v2.5.0
+              with:
+                  arch: ${{ matrix.platform.target }}
+                  distro: ubuntu22.04
+                  githubToken: ${{ github.token }}
+                  install: |
+                      apt-get update
+                      apt-get install -y --no-install-recommends python3 python3-pip
+                      pip3 install -U pip pytest
+                  run: |
+                      set -e
+                      pip3 install resvg_py --find-links dist --force-reinstall
+                      pytest
+
+    windows:
+        runs-on: ${{ matrix.platform.runner }}
+        strategy:
+            matrix:
+                platform:
+                    - runner: windows-latest
+                      target: x64
+                    - runner: windows-latest
+                      target: x86
+        steps:
+            - uses: actions/checkout@v4
+            - uses: actions/setup-python@v5
+              with:
+                  python-version: '3.10'
+                  architecture: ${{ matrix.platform.target }}
+            - name: Build wheels
+              uses: PyO3/maturin-action@v1
+              with:
+                  target: ${{ matrix.platform.target }}
+                  args: --release --out dist --find-interpreter
+                  sccache: 'true'
+            - name: Upload wheels
+              uses: actions/upload-artifact@v4
+              with:
+                  name: wheels-windows-${{ matrix.platform.target }}
+                  path: dist
+            - name: pytest
+              if: ${{ !startsWith(matrix.platform.target, 'aarch64') }}
+              shell: bash
+              run: |
+                  set -e
+                  pip install resvg_py --find-links dist --force-reinstall
+                  pip install pytest
+                  pytest
+
+    # macos:
+    #     runs-on: ${{ matrix.platform.runner }}
+    #     strategy:
+    #         matrix:
+    #             platform:
+    #                 - runner: macos-latest
+    #                   target: x86_64
+    #                 - runner: macos-14
+    #                   target: aarch64
+    #     steps:
+    #         - uses: actions/checkout@v4
+    #         - uses: actions/setup-python@v5
+    #           with:
+    #               python-version: '3.10'
+    #         - name: Build wheels
+    #           uses: PyO3/maturin-action@v1
+    #           with:
+    #               target: ${{ matrix.platform.target }}
+    #               args: --release --out dist --find-interpreter
+    #               sccache: 'true'
+    #         - name: Upload wheels
+    #           uses: actions/upload-artifact@v4
+    #           with:
+    #               name: wheels-macos-${{ matrix.platform.target }}
+    #               path: dist
+    #         - name: pytest
+    #           if: ${{ !startsWith(matrix.platform.target, 'aarch64') }}
+    #           shell: bash
+    #           run: |
+    #               set -e
+    #               pip install resvg_py --find-links dist --force-reinstall
+    #               pip install pytest
+    #               pytest
+
+    sdist:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+            - name: Build sdist
+              uses: PyO3/maturin-action@v1
+              with:
+                  command: sdist
+                  args: --out dist
+            - name: Upload sdist
+              uses: actions/upload-artifact@v4
+              with:
+                  name: wheels-sdist
+                  path: dist