Verify exact output strings in TestListInputConverter and TestListOutputConvertercopilot/write-unit-tests-for-lib-package

Co-authored-by: Loyalsoldier <[email protected]>

1 files changed, 6 insertions, 4 deletions

diff --git a/lib/converter_test.go b/lib/converter_test.go
index 6cb5ac08..a2ba102b 100644
--- a/lib/converter_test.go
+++ b/lib/converter_test.go
@@ -64,8 +64,9 @@ func TestListInputConverter(t *testing.T) {
 	buf.ReadFrom(r)
 	output := buf.String()
 
-	if len(output) == 0 {
-		t.Error("ListInputConverter should produce output")
+	expected := "All available input formats:\n  - test-ic (Test Input)\n"
+	if output != expected {
+		t.Errorf("ListInputConverter output = %q, want %q", output, expected)
 	}
 }
 
@@ -91,7 +92,8 @@ func TestListOutputConverter(t *testing.T) {
 	buf.ReadFrom(r)
 	output := buf.String()
 
-	if len(output) == 0 {
-		t.Error("ListOutputConverter should produce output")
+	expected := "All available output formats:\n  - test-oc (Test Output)\n"
+	if output != expected {
+		t.Errorf("ListOutputConverter output = %q, want %q", output, expected)
 	}
 }