florblue
Mock http request using Tesla.Mock
Hi everyone!
I would like to test some endpoints that make a request API call (particularly to google oauth API and to its /tokeninfo endpoint) and I wonder how can I mock that intern call to avoid execution during test and if is a good idea using Tesla.Mock. Im not sure how to intercept the real call to mock it.
Thank you folks!
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stefanchrobot
A better approach is to use Mox. In config/test.exs:
config :tesla, adapter: Tesla.MockAdapter
Then define the mock in test_helper.exs:
Mox.defmock(Tesla.MockAdapter, for: Tesla.Adapter)
And then mock it in test:
defmodule MyTest do
use ExUnit.Case, async: true
test "some test" do
Mox.expect(Tesla.MockAdapter, :call, fn env, _opts ->
# return {:ok, modified_env}
end)
# some code that makes an HTTP request
end
end
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