v3.0.0 (#18)

internal/pkg/printer/printer_test.go

@@ -0,0 +1,27 @@
+package printer
+
+import (
+	"fmt"
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"github.com/thecodingmachine/gotenberg/test"
+)
+
+func TestMerge(t *testing.T) {
+	dirPath := test.PDFTestDirPath(t)
+	dst := fmt.Sprintf("%s/%s", dirPath, "foo.pdf")
+	err := Merge(
+		[]string{
+			fmt.Sprintf("%s/%s", dirPath, "gotenberg.pdf"),
+			fmt.Sprintf("%s/%s", dirPath, "gotenberg.pdf"),
+		},
+		dst,
+	)
+	require.Nil(t, err)
+	require.FileExists(t, dst)
+	err = os.RemoveAll(dirPath)
+	assert.Nil(t, err)
+}