From 49600a6f46d99ff35d883381670548de1f01846e Mon Sep 17 00:00:00 2001 From: Ophestra Date: Sun, 31 Aug 2025 23:11:25 +0900 Subject: container/stub: export stub helpers These are very useful in many packages containing relatively large amount of code making calls to difficult or impossible to stub functions. Signed-off-by: Ophestra --- container/stub/errors_test.go | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 container/stub/errors_test.go (limited to 'container/stub/errors_test.go') diff --git a/container/stub/errors_test.go b/container/stub/errors_test.go new file mode 100644 index 00000000..4d9252de --- /dev/null +++ b/container/stub/errors_test.go @@ -0,0 +1,35 @@ +package stub_test + +import ( + "errors" + "syscall" + "testing" + + "hakurei.app/container/stub" +) + +func TestUniqueError(t *testing.T) { + t.Run("format", func(t *testing.T) { + want := "unique error 2989 injected by the test suite" + if got := stub.UniqueError(0xbad).Error(); got != want { + t.Errorf("Error: %q, want %q", got, want) + } + }) + + t.Run("is", func(t *testing.T) { + t.Run("type", func(t *testing.T) { + if errors.Is(stub.UniqueError(0), syscall.ENOTRECOVERABLE) { + t.Error("Is: unexpected true") + } + }) + + t.Run("val", func(t *testing.T) { + if errors.Is(stub.UniqueError(0), stub.UniqueError(1)) { + t.Error("Is: unexpected true") + } + if !errors.Is(stub.UniqueError(0xbad), stub.UniqueError(0xbad)) { + t.Error("Is: unexpected false") + } + }) + }) +} -- cgit v1.3.1