From f6b0f38af648d028422a7494378b5dabdc90573f Mon Sep 17 00:00:00 2001 From: Anton Medvedev Date: Sun, 30 Nov 2025 12:46:34 +0100 Subject: First commit --- pkg/gitdiff/assert_test.go | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 pkg/gitdiff/assert_test.go (limited to 'pkg/gitdiff/assert_test.go') diff --git a/pkg/gitdiff/assert_test.go b/pkg/gitdiff/assert_test.go new file mode 100644 index 0000000..878f13c --- /dev/null +++ b/pkg/gitdiff/assert_test.go @@ -0,0 +1,30 @@ +package gitdiff + +import ( + "errors" + "strings" + "testing" +) + +func assertError(t *testing.T, expected interface{}, actual error, action string) { + if actual == nil { + t.Fatalf("expected error %s, but got nil", action) + } + + switch exp := expected.(type) { + case bool: + if !exp { + t.Fatalf("unexpected error %s: %v", action, actual) + } + case string: + if !strings.Contains(actual.Error(), exp) { + t.Fatalf("incorrect error %s: %q does not contain %q", action, actual.Error(), exp) + } + case error: + if !errors.Is(actual, exp) { + t.Fatalf("incorrect error %s: expected %T (%v), actual: %T (%v)", action, exp, exp, actual, actual) + } + default: + t.Fatalf("unsupported expected error type: %T", exp) + } +} -- cgit v1.2.3