# spec/controllers/api/v1/sessions_controller_spec.rb
require 'rails_helper'

RSpec.describe Api::V1::SessionsController, type: :controller do

  describe "POST #create" do

    before(:each) do
      @user = FactoryGirl.create(:user)
    end

    context "when the credentials are correct" do
      before(:each) do
        credentials = { email: @user.email, password: "12345678" }
        post :create, params: { session: credentials } # modified line
      end

      it "returns the user record corresponding to the given credentials" do
        @user.reload
        expect(json_response[:auth_token]).to eql @user.auth_token
      end

      it { should respond_with 200 }
    end

    context "when the credentials are incorrect" do
      before(:each) do
        credentials = { email: @user.email, password: 'badpassword' }
        post :create, params: { session: credentials }  # modified line
      end

      it "returns a json with an error" do
        p "json response errors"
        p json_response[:errors]
        expect(json_response[:errors]).to eql "Invalid email or password"
      end

      it { should respond_with 422}
    end

  end
end