diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
new file mode 100644
index 0000000..51ab350
--- /dev/null
+++ b/.github/workflows/ci-tests.yml
@@ -0,0 +1,55 @@
+name: Tests
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    name: ${{ matrix.os }} - Python ${{ matrix.python-version }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.12"]
+        os: [ubuntu-24.04]
+    defaults:
+      run:
+        shell: bash -l {0}
+
+    steps:
+      # Checkout current git repository
+      - name: Checkout
+        uses: actions/checkout@v4.1.7
+
+      # Install Micromamba with conda-forge dependencies
+      - name: Setup Micromamba
+        uses: mamba-org/setup-micromamba@v1.9.0
+        with:
+          environment-name: cupy-xarray
+          condarc: |
+            channels:
+              - conda-forge
+              - nodefaults
+          create-args: >-
+            cupy-core
+            dask
+            netcdf4
+            pip
+            pooch
+            python=${{ matrix.python-version }}
+            pytest
+            xarray
+
+      # Install the package that we want to test
+      - name: Install the package
+        run: python -m pip install .
+
+      # Run the unit tests
+      - name: Test with pytest
+        run: |
+          pytest --verbose cupy_xarray/tests/
diff --git a/pyproject.toml b/pyproject.toml
index be870da..299775d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,6 +22,8 @@ dependencies = [
 [project.optional-dependencies]
 test = [
     "dask",
+    "netcdf",
+    "pooch",
     "pytest",
 ]