Registering more than 5 responders

[SoheilSalehian]

Hi all,

I have been running into indeterministic behavior while setting up multiple responders for a single test. To give you more context, the handler I am testing actually makes external request to 6 different endpoints, gathers the result. Here's the test code:

func TestEndpoint(t *testing.T) {

	httpmock.Activate()
	defer httpmock.DeactivateAndReset()

	fakeResponseJsonA := []byte(`{"result": "fake-result"}`)
	url := fmt.Sprintf("%s/fakeA", os.Getenv("FAKE_A"))
	httpmock.RegisterResponder(http.MethodPost, url, httpmock.NewBytesResponder(http.StatusOK, fakeA))

	
  fakeResponseJsonB:= []byte(`{"result": "fake-result"}`)
	url := fmt.Sprintf("%s/fakeB", os.Getenv("FAKE_B"))
	httpmock.RegisterResponder(http.MethodPost, url, httpmock.NewBytesResponder(http.StatusOK, fakeB))

...

Changing the order of the httpmock.RegisterResponder calls result in no responder found errors. In the past I was able to make this work for 4 calls in a test but it looks like I am hitting an edge case. Any ideas why this might be happening?

Using Go1.11.4 with GorillaMux with httpmock.v1

[maxatome]

Hi @SoheilSalehian
Do you have a simple test file to reproduce the problem?

[SoheilSalehian]

Thanks for your response @maxatome!

Found the problem: the environment variables for the base urls were empty for all responders. Had to set a couple of them up that were colliding.

Closing this.