test: add wip cli integration tests

.github/workflows/test.yml

@@ -24,6 +24,24 @@ jobs:
       - name: go test
         run: go test -v ./...
 
+  integration:
+    needs: [test]
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+      - name: Run integration tests
+        env:
+          INTEGRATION: "1"
+        run: |
+          go test ./tests/... -v
+
   live:
     needs: [test]
     strategy:

tests/cli/track_test.go

@@ -0,0 +1,82 @@
+package cli
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+var integration = os.Getenv("INTEGRATION")
+
+func skipIntegration(t *testing.T) {
+	t.Helper()
+	if integration != "1" {
+		t.Skip("Skipping integration tests")
+	}
+}
+
+func TestCLI(t *testing.T) {
+	skipIntegration(t)
+
+	tempDir, err := os.MkdirTemp("", "")
+	require.NoErrorf(t, err, "error creating temporary directory: %s", err)
+
+	binPath := filepath.Join(tempDir, "hours")
+	buildArgs := []string{"build", "-o", binPath, "../.."}
+
+	c := exec.Command("go", buildArgs...)
+	err = c.Run()
+	require.NoErrorf(t, err, "error building binary: %s", err)
+
+	defer func() {
+		err := os.RemoveAll(tempDir)
+		if err != nil {
+			fmt.Printf("couldn't clean up temporary directory (%s): %s", binPath, err)
+		}
+	}()
+
+	t.Run("TestHelp", func(t *testing.T) {
+		// GIVEN
+		// WHEN
+		c := exec.Command(binPath, "-h")
+		b, err := c.CombinedOutput()
+
+		// THEN
+		assert.NoError(t, err, "output:\n%s", b)
+	})
+
+	t.Run("TestGen", func(t *testing.T) {
+		// GIVEN
+		// WHEN
+		dbPath := filepath.Join(tempDir, "db.db")
+		c := exec.Command(binPath, "gen", "-y", "-d", dbPath)
+		b, err := c.CombinedOutput()
+
+		// THEN
+		assert.NoError(t, err, "output:\n%s", b)
+	})
+
+	t.Run("TestListTasks", func(t *testing.T) {
+		// GIVEN
+		dbPath := filepath.Join(tempDir, "db.db")
+		c := exec.Command(binPath, "gen", "-y", "-d", dbPath)
+		b, err := c.CombinedOutput()
+		require.NoError(t, err, "couldn't generate dummy data, output:\n\n%s", b)
+
+		// WHEN
+		lc := exec.Command(binPath, "tasks", "-l", "3", "-d", dbPath)
+		o, err := lc.CombinedOutput()
+
+		// THEN
+		require.NoError(t, err, "output:\n%s", o)
+		var js interface{}
+		err = json.Unmarshal(o, &js)
+		assert.NoError(t, err, "output is not valid json; output:\n%s", o)
+	})
+}