Mock SupabaseClient. about supabase-dart

[BLipscomb]

I was wondering about building something like a mock supabase client for my tests, but it was an up-hill battle for me. I moved my database calls to a layer that just talks to the database. For example, I have a dbInsert method that I pass a table name and some records. This method is very simple and just does an insert. My business logic contains a call to dbInsert, and I can easily mock this call in my test.

[phamhieu]

Hi @happy-san, postgrest-dart uses http package so you can use MockClient to write your unit test.

client.from('todos').select('task, status').execute() will translate into https://supabase-url/todos?select=task,status

You can use MockClient to return a json response for that url.

[phamhieu]

Sorry for confusing you with the word MockClient. I create an example here

[happy-san]

Hey, @phamhieu have you considered this?

[happy-san]

Thanks, I'll try it out.

@phamhieu If I'm following you correctly, you're referring to this, right?

But wouldn't mocking only work if the execute() function accepted a client? Like,

  Future<PostgrestResponse> execute({
    bool head = false,
    CountOption? count,
    http.Client client,
  }) 

[happy-san]

Thank you for creating an example. Didn't know that a MockServer could be created, awesome!

[fimaljo-inunity]

_instance._initialized': You must initialize the supabase instance before calling Supabase. how to solve this this error showing while unit test and we using supabase only for aythentication and access token