151 lines
4.4 KiB
Ruby
151 lines
4.4 KiB
Ruby
require 'rails_helper'
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RSpec.describe UsersController, type: :controller do
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let(:user) { build(:user_with_sequence_number) }
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let(:user_with_fixed_info){ create(:user)}
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let(:valid_attributes){ attributes_for(:user) }
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let(:invalid_attributes){ attributes_for(:user, email: nil, name: 'username2000') }
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describe 'GET #emailExist' do
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it 'valid email' do
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get :emailExist, email: user.email
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expect(response.body).to eq 'not exist'
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end
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it 'duplicated email' do
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user = create(:user_with_sequence_number)
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get :emailExist, email: user.email
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expect(response.body).to eq 'exist'
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end
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it 'should not throw exception with no email param' do
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get :emailExist # 不会失败，则证明没有异常
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get :emailExist, other_param: 'test'
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end
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end
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describe 'GET #usernameExist' do
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it 'valid username' do
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get :usernameExist, username: user.name
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expect(response.body).to eq 'not exist'
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end
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it 'duplicated username' do
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user = create(:user_with_sequence_number)
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get :usernameExist, username: user.name
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expect(response.body).to eq 'exist'
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end
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it 'should not throw exception with no username param' do
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get :usernameExist
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get :usernameExist, other_param: 'test'
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end
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end
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describe 'POST #create' do
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context 'success with valid attributes' do
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before :each do
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post :create, user: valid_attributes
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end
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it 'should create user' do
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expect(User.exists?(assigns[:user].id)).to be true
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end
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it 'should response with 201' do
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expect(response).to have_http_status :created
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end
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end
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context 'fail with invalid attributes' do
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# 已经在model测试中充分验证校对条件，所以这里只对使用电子邮箱为空的非法条件
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before :each do
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post :create, user: invalid_attributes
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end
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it 'does not save the new user' do
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expect(User.exists? name: 'username2000').to be false
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end
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it 'should return errors' do
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error_message = JSON.parse response.body
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expect(error_message['email'].nil?).to be false
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expect(error_message['email']).not_to be_empty
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end
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end
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context 'deal with params more or less than required' do
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let(:data_to_send) { { :name => 'username', :email => '1261138729@qq.com',
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:password => 'secret', :password_confirmation => 'secret',
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:more_field => 'test'} }
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it 'should throw exception without param[:user]' do
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expect {
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post :create
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}.to raise_error ActionController::ParameterMissing
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end
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it 'should not throw exception' do
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expect {
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post :create, user: data_to_send, other_param: 'test'
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}.to_not raise_error
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end
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it 'should not accept other params' do
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post :create, user: data_to_send
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user = assigns(:user)
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expect(user.has_attribute? :more_field).to eq false
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end
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end
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end
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describe 'PATCH #update' do
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context 'with valid attributes' do
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before :each do
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# 假设已经登录了
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allow(controller).to receive(:authenticate){ true }
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allow(controller).to receive(:current_user).and_return(User.find user_with_fixed_info.id)
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patch :update, user: valid_attributes, format: 'json'
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end
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it 'should located current user' do
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expect(assigns[:user]).to eq user_with_fixed_info
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end
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it 'should render show' do
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expect(response).to render_template 'show'
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end
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end
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context 'with invalid attributes' do
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before :each do
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# 假设已经登录了
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allow(controller).to receive(:authenticate){ true }
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allow(controller).to receive(:current_user).and_return(User.find user_with_fixed_info.id)
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patch :update, user: invalid_attributes, format: 'json'
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end
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it 'does not change current user' do
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expect(assigns[:user]).to eq user_with_fixed_info
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end
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it 'should return error messages and error status' do
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error_message = JSON.parse response.body
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expect(error_message['email'].nil?).to be false
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expect(error_message['email']).not_to be_empty
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end
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end
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it 'should login first' do
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patch :update, user:valid_attributes, format: 'json'
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expect(response).to have_http_status :unauthorized
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end
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end
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end
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