V2

1 files changed, 29 insertions, 0 deletions

diff --git a/testing.go b/testing.go
new file mode 100644
index 0000000..3336aa6
--- /dev/null
+++ b/testing.go
@@ -0,0 +1,29 @@
+package complete
+
+import (
+	"sort"
+	"testing"
+
+	"github.com/posener/complete/internal/arg"
+)
+
+// Test is a testing helper function for testing bash completion of a given completer.
+func Test(t *testing.T, cmp Completer, args string, want []string) {
+	t.Helper()
+	got, err := completer{Completer: cmp, args: arg.Parse(args)}.complete()
+	if err != nil {
+		t.Fatal(err)
+	}
+	sort.Strings(got)
+	sort.Strings(want)
+	if len(want) != len(got) {
+		t.Errorf("got != want: want = %+v, got = %+v", want, got)
+		return
+	}
+	for i := range want {
+		if want[i] != got[i] {
+			t.Errorf("got != want: want = %+v, got = %+v", want, got)
+			return
+		}
+	}
+}