Migrate controller test to request/routing tests

app/controllers/api/v1/passwords_controller.rb

@@ -5,6 +5,7 @@ module V1
     class PasswordsController < DeviseTokenAuth::PasswordsController
       protect_from_forgery with: :exception
       include Concerns::ActAsApiRequest
+      skip_before_action :check_json_request, on: :edit
     end
   end
 end

spec/helpers.rb

@@ -2,12 +2,11 @@ module Helpers
   # Helper method to parse a response
   #
   # @return [Hash]
-  def parsed_response
+  def json
     JSON.parse(response.body).with_indifferent_access
   end
 
-  def auth_request(user)
-    sign_in user
-    request.headers.merge!(user.create_new_auth_token)
+  def auth_headers
+    user.create_new_auth_token
   end
 end

spec/requests/api/v1/passwords/create_spec.rb

@@ -0,0 +1,38 @@
+require 'rails_helper'
+
+describe 'POST api/v1/users/passwords', type: :request do
+  let!(:user) { create(:user, password: 'mypass123') }
+
+  before :each do
+    ActionMailer::Base.delivery_method = :test
+    ActionMailer::Base.perform_deliveries = true
+    ActionMailer::Base.deliveries = []
+  end
+
+  context 'with valid params' do
+    let(:params) { { email: user.email } }
+
+    it 'returns a successful response' do
+      post user_password_path, params: params, as: :json
+      expect(response).to have_http_status(:success)
+    end
+
+    it 'sends an email' do
+      expect { post user_password_path, params: params, as: :json }
+        .to change { ActionMailer::Base.deliveries.count }.by(1)
+    end
+  end
+
+  context 'with invalid params' do
+    it 'does not return a successful response' do
+      post user_password_path, params: { email: 'notvalid@example.com' }, as: :json
+      expect(response.status).to eq(404)
+    end
+
+    it 'does not send an email' do
+      expect do
+        post user_password_path, params: { email: 'notvalid@example.com' }, as: :json
+      end.to change { ActionMailer::Base.deliveries.count }.by(0)
+    end
+  end
+end