require 'helper'

describe Bearcat::Client::ModuleItems do
  before do
    @client = Bearcat::Client.new(prefix: "http://canvas.instructure.com", token: "test_token")
  end

  it 'returns all items for a module' do
    stub_get(@client, '/api/v1/courses/1/modules/1/items').to_return(json_response('module_items.json'))
    items = @client.list_module_items(1,1)
    items.count.should == 3
    items.members[0]['id'].should == 1358
    items.members[0]['type'].should == 'Page'
  end

  describe '#module_item' do
    it 'returns a module' do
      stub_get(@client, '/api/v1/courses/1/modules/1/items/2').to_return(json_response('module_item.json'))
      item = @client.module_item(1, 1, 2)
      expect(item['id']).to eq(2)
    end
  end

  describe '#create_module_item' do
    it 'creates a module item' do
      params = { module_item: { title: 'Test Page',
                                content_id: '1-dot-1-intro-to-disease',
                                type: 'Page' }}
      stub_request(:post, "http://canvas.instructure.com/api/v1/courses/1/modules/1/items")
                  .with(body: params)
                  .to_return(json_response("module_item.json"))
      module_item = @client.create_module_item(1, 1, params)
      expect(module_item['title']).to eq('Test Page')
      expect(module_item['page_url']).to eq('1-dot-1-intro-to-disease')
    end
  end

  describe '#update_module_item' do
    it 'updates a module item' do
      params = { module_item: { title: 'Test Page',
                                content_id: '1-dot-1-intro-to-disease',
                                type: 'Page' }}
      stub_request(:put, "http://canvas.instructure.com/api/v1/courses/1/modules/1/items/2")
                  .with(body: params)
                  .to_return(json_response("module_item.json"))
      module_item = @client.update_module_item(1, 1, 2, params)
      expect(module_item['title']).to eq('Test Page')
      expect(module_item['page_url']).to eq('1-dot-1-intro-to-disease')
    end
  end

  describe '#delete_module_item' do
    it 'deletes a module item' do
      stub_request(:delete, "http://canvas.instructure.com/api/v1/courses/1/modules/1/items/2")
                  .to_return(json_response('module_item.json'))
      module_item = @client.delete_module_item(1, 1, 2)
      expect(module_item["id"]).to eq(2)
    end
  end
end