require "test_helper"

class ChainsControllerTest < ActionDispatch::IntegrationTest
  setup do
    @chain = chains(:one)
  end

  test "should get index" do
    get chains_url, as: :json
    assert_response :success
  end

  test "should create chain" do
    assert_difference("Chain.count") do
      post chains_url, params: { chain: { name: @chain.name } }, as: :json
    end

    assert_response :created
  end

  test "should show chain" do
    get chain_url(@chain), as: :json
    assert_response :success
  end

  test "should update chain" do
    patch chain_url(@chain), params: { chain: { name: @chain.name } }, as: :json
    assert_response :success
  end

  test "should destroy chain" do
    assert_difference("Chain.count", -1) do
      delete chain_url(@chain), as: :json
    end

    assert_response :no_content
  end
end