software: Refactor unit test for unslip()

This allows to easily add test cases.

1 files changed, 9 insertions, 4 deletions

diff --git a/software/communication/data_link_test.go b/software/communication/data_link_test.go
index 91b941d..ce8fe10 100644
--- a/software/communication/data_link_test.go
+++ b/software/communication/data_link_test.go
@@ -10,6 +10,10 @@ func TestUnslip(t *testing.T) {
 		0xFF, 0x12, SLIP_END,
 	}
 
+	output := [][]byte{
+		{0xFF, 0x12},
+	}
+
 	bytes := make(chan byte)
 	frames := make(chan []byte)
 
@@ -25,9 +29,10 @@ func TestUnslip(t *testing.T) {
 		}
 	}()
 
-	frame := <-frames
-	expected := []byte{0xFF, 0x12}
-	if !reflect.DeepEqual(frame, expected) {
-		t.Fatalf("Frame '%v' does not match expected '%v'\n", frame, expected)
+	for _, v := range output {
+		frame := <-frames
+		if !reflect.DeepEqual(frame, v) {
+			t.Fatalf("Frame '%v' does not match expected '%v'\n", frame, v);
+		}
 	}
 }