spec/controllers/tasks_controller_spec.rb - master - Matslex/ProjectDevelopmentFinal

spec/controllers/tasks_controller_spec.rb
104 строки3 KB
Matslex
Final
18 июл 2025, 14:58
18 июл 2025, 14:588495507
require 'rails_helper'

RSpec.describe TasksController, type: :controller do
  let(:user) { create(:user) }
  let(:project) { create(:project, user: user) }
  let(:task) { create(:task, project: project) }

  before { sign_in user }

  describe 'GET #new' do
    it 'renders the new template' do
      get :new, params: { project_id: project.id }
      expect(response).to render_template(:new)
    end

    it 'assigns a new task' do
      get :new, params: { project_id: project.id }
      expect(assigns(:task)).to be_a_new(Task)
    end
  end

  describe 'POST #create' do
    context 'with valid params' do
      it 'creates a new task' do
        expect {
          post :create, params: { project_id: project.id, task: { title: 'Test Task', description: 'Description', status: 'to_do' } }
        }.to change(Task, :count).by(1)
      end

      it 'redirects to project show page' do
        post :create, params: { project_id: project.id, task: { title: 'Test Task', description: 'Description', status: 'to_do' } }
        expect(response).to redirect_to(project_path(project))
      end
    end

    context 'with invalid params' do
      it 'does not create a new task' do
        expect {
          post :create, params: { project_id: project.id, task: { title: '' } }
        }.not_to change(Task, :count)
      end

      it 'renders the new template again' do
        post :create, params: { project_id: project.id, task: { title: '' } }
        expect(response).to render_template(:new)
      end
    end
  end

  describe 'GET #edit' do
    it 'renders the edit template' do
      get :edit, params: { project_id: project.id, id: task.id }
      expect(response).to render_template(:edit)
    end

    it 'assigns the requested task' do
      get :edit, params: { project_id: project.id, id: task.id }
      expect(assigns(:task)).to eq(task)
    end
  end

  describe 'PATCH #update' do
    context 'with valid params' do
      it 'updates the task' do
        patch :update, params: { project_id: project.id, id: task.id, task: { title: 'Updated Title' } }
        task.reload
        expect(task.title).to eq('Updated Title')
      end

      it 'redirects to project show page' do
        patch :update, params: { project_id: project.id, id: task.id, task: { title: 'Updated Title' } }
        expect(response).to redirect_to(project_path(project))
      end
    end

    context 'with invalid params' do
      it 'does not update the task' do
        patch :update, params: { project_id: project.id, id: task.id, task: { title: '' } }
        task.reload
        expect(task.title).not_to eq('')
      end

      it 'renders the edit template again' do
        patch :update, params: { project_id: project.id, id: task.id, task: { title: '' } }
        expect(response).to render_template(:edit)
      end
    end
  end

  describe 'DELETE #destroy' do
    let!(:task_to_delete) { create(:task, project: project) }

    it 'deletes the task' do
      expect {
        delete :destroy, params: { project_id: project.id, id: task_to_delete.id }
      }.to change(Task, :count).by(-1)
    end

    it 'redirects to project show page' do
      delete :destroy, params: { project_id: project.id, id: task_to_delete.id }
      expect(response).to redirect_to(project_path(project))
    end
  end
end