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Versions: 11
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Contents
require 'rails_helper'
# standard, non-nested resource
describe UsersController, type: :controller do
describe '#index' do
it 'sets the collection' do
create(:user)
get :index
expect(assigns(:users)).to be_present
end
end
describe '#show' do
it 'gets the resource' do
user = create(:user)
get :show, id: user.id
expect(assigns(:user)).to eq user
end
end
describe '#new' do
it 'creates an instance of the object' do
get :new
expect(assigns(:user)).to be_new_record
end
end
describe '#edit' do
it 'sets the instance of the object' do
user = create(:user)
get :edit, id: user.id
expect(assigns(:user)).to eq user
end
end
describe '#create' do
it 'creates and persists a new object' do
expect{
post :create, user: build(:user).attributes
}.to change(User, :count).by 1
expect(assigns(:user)).to be_present
end
it 'does not create' do
expect{
post :create
}.to change(User, :count).by 0
end
end
describe '#update' do
it 'updates and persists changes' do
user = create(:user)
put :update, id: user.id,
user: { name: "updated" }
updated_user = assigns(:user)
expect(updated_user.name).to eq "updated"
end
it 'does not update' do
user = create(:user)
put :update, id: user.id, user: { name: "" }
updated_user = assigns(:user)
expect(updated_user.errors.full_messages.count).to eq 1
end
end
describe '#destroy' do
it 'destroys the object' do
user = create(:user)
expect{
delete :destroy, id: user.id
}.to change(User.all, :count).by -1
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems