1 files changed, 39 insertions, 0 deletions
diff --git a/workhorse/internal/git/pktline_test.go b/workhorse/internal/git/pktline_test.go
new file mode 100644
index 00000000000..d4be8634538
--- /dev/null
+++ b/workhorse/internal/git/pktline_test.go
@@ -0,0 +1,39 @@
+package git
+
+import (
+	"bytes"
+	"testing"
+)
+
+func TestSuccessfulScanDeepen(t *testing.T) {
+	examples := []struct {
+		input  string
+		output bool
+	}{
+		{"000dsomething000cdeepen 10000", true},
+		{"000dsomething0000000cdeepen 1", true},
+		{"000dsomething0000", false},
+	}
+
+	for _, example := range examples {
+		hasDeepen := scanDeepen(bytes.NewReader([]byte(example.input)))
+
+		if hasDeepen != example.output {
+			t.Fatalf("scanDeepen %q: expected %v, got %v", example.input, example.output, hasDeepen)
+		}
+	}
+}
+
+func TestFailedScanDeepen(t *testing.T) {
+	examples := []string{
+		"invalid data",
+		"deepen",
+		"000cdeepen",
+	}
+
+	for _, example := range examples {
+		if scanDeepen(bytes.NewReader([]byte(example))) {
+			t.Fatalf("scanDeepen %q: expected result to be false, got true", example)
+		}
+	}
+}