From 74fc87dcfaa8a65c14c0ef6fe88b6df02f2e90cb Mon Sep 17 00:00:00 2001 From: xengineering Date: Mon, 4 Mar 2024 20:39:17 +0100 Subject: model: Implement Stringer interface for Recipe This allows to print a recipe with a fmt.Printf() call more easily: fmt.Printf("%s\n", recipe) This is also used for better error output in unit tests with t.Fatalf(). The Stringer interface is implemented with the JSON package because an indented version of a recipe is a useful string representation. --- model/recipe_test.go | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'model/recipe_test.go') diff --git a/model/recipe_test.go b/model/recipe_test.go index 0057a3d..55041a6 100644 --- a/model/recipe_test.go +++ b/model/recipe_test.go @@ -30,7 +30,8 @@ func TestRecipeCrud(t *testing.T) { } if !reflect.DeepEqual(original, readback) { - t.Fatalf("Recipes did not match after create / read cycle") + t.Fatalf("Recipes did not match after create / read cycle:\n"+ + "Before: %s\nAfter: %s\n", original, readback) } update.Id = original.Id @@ -46,8 +47,9 @@ func TestRecipeCrud(t *testing.T) { t.Fatalf("Failed to read back updated recipe: %v\n", err) } - if !reflect.DeepEqual(updated, update) { - t.Fatalf("Recipes did not match after update / read cycle") + if !reflect.DeepEqual(update, updated) { + t.Fatalf("Recipes did not match after update / read cycle:\n"+ + "Update: %s\nUpdated: %s\n", update, updated) } if reflect.DeepEqual(updated, original) { -- cgit v1.2.3-70-g09d2