Question

RSpec expect change:

it "should increment the count" do
  expect{Foo.bar}.to change{Counter.count}.by 1
end

Is there a way to expect change in two tables?

expect{Foo.bar}.to change{Counter.count}.by 1 
and change{AnotherCounter.count}.by 1 

Answer 1

This should be two tests. RSpec best practices call for one assertion per test.

describe "#bar" do
  subject { lambda { Foo.bar } }

  it { should change { Counter.count }.by 1 }
  it { should change { AnotherCounter.count }.by 1 }
end