收到的邮件的访问次数？

Question

是否可以在测试中访问对象收到某条消息的次数？我的目标是测试一个类已经收到两次类方法调用相同的次数。

从逻辑上讲，似乎这个计数会在代码执行时存储在某个地方。

这看起来像

allow(SomeClass).to receive(:method_1).at_least(1).times
allow(SomeClass).to receive(:method_2).at_least(1).times

# setup and code here

expect(method_1_received_times).to eq (method_2_received_times)

Answer 1

不是很漂亮，但你可以设置自己的计数器：

@method_1_received_count = 0
@method_2_received_count = 0
allow(SomeClass).to receive(:method_1) { @method_1_received_count += 1 }
allow(SomeClass).to receive(:method_2) { @method_2_received_count += 1 }

# setup and code here

expect(@method_1_received_count).to eq(@method_2_received_count)