View Source AshJsonApi.Test (ash_json_api v1.4.16)

Utilities for testing AshJsonApi.

Making Requests

The request testing functions get/patch/post/delete all support the following options

:status: Asserts that the response has the provided status after making the request
:router: The corresponding JsonApiRouter to go through. Can be set statically in config, see below for more.
:actor: Sets the provided actor as the actor for the request
:tenant: Sets the provided tenant as the tenant for the request

A standard test would look like this:

test "can list posts", %{current_user: current_user} do
  Domain
  # GET /posts
  # assert resp.status == 200
  |> get("/posts", status: 200, actor: current_user, router: MyAppWeb.JsonApiRouter)
  # pattern match on the data key of the response
  |> assert_data_matches([
    %{
      "attributes" => %{
        "name" => "foo"
      }
    }
  ])
end

Summary

Functions

assert_data_equals(conn, expected_data)

Assert that the response body's "data" equals an exact value

assert_data_matches(conn, data_pattern)

Assert that the response body's "data" matches a pattern

assert_has_error(conn, fields)

Asserts that an error is in the response where each key present in the provided map has the same value in the error.

assert_has_matching_include(conn, function)

Assert that the given function returns true for at least one included record

delete(domain, path, opts \\ [])

Sends a DELETE request to the given path. See the module docs for more.

get(domain, path, opts \\ [])

Sends a GET request to the given path. See the module docs for more.

multipart_post(domain, path, body, opts \\ [])

Sends a multipart POST request to the given path. See the module docs for more.

patch(domain, path, body, opts \\ [])

Sends a PATCH request to the given path. See the module docs for more.

post(domain, path, body, opts \\ [])

Sends a POST request to the given path. See the module docs for more.

refute_has_matching_include(conn, function)

Refute that the given function returns true for at least one included record

Functions

assert_data_equals(conn, expected_data)

(macro)

Assert that the response body's "data" equals an exact value

assert_data_matches(conn, data_pattern)

(macro)

Assert that the response body's "data" matches a pattern

assert_has_error(conn, fields)

(macro)

Asserts that an error is in the response where each key present in the provided map has the same value in the error.

Example

Domain
|> delete("/posts/1", status: 404)
|> assert_has_error(%{
  "code" => "not_found",
  "detail" => "No post record found with `id: 1`",
  "title" => "Entity Not Found"
})

assert_has_matching_include(conn, function)

(macro)

Assert that the given function returns true for at least one included record

Example

Domain |> get("/posts/#{post.id}/?include=author", status: 200) |> assert_has_matching_include(fn %{"type" => "author", "id" => ^author_id} ->

true

_ ->

false

end)

delete(domain, path, opts \\ [])

Sends a DELETE request to the given path. See the module docs for more.

get(domain, path, opts \\ [])

Sends a GET request to the given path. See the module docs for more.

multipart_post(domain, path, body, opts \\ [])

Sends a multipart POST request to the given path. See the module docs for more.

patch(domain, path, body, opts \\ [])

Sends a PATCH request to the given path. See the module docs for more.

post(domain, path, body, opts \\ [])

Sends a POST request to the given path. See the module docs for more.

refute_has_matching_include(conn, function)

(macro)

Refute that the given function returns true for at least one included record

Example

Domain |> get("/posts/#{post.id}/?include=author", status: 200) |> refute_has_matching_include(fn %{"type" => "author", "id" => ^author_id} ->

true

_ ->

false

end)