如何检查在 clojure with_redefs 中使用给定参数至少调用一次模拟函数?

how to check the mocked function is called atleast once with given arguments in clojure with_redefs?

如果不调用 test-service/process,我在下面编写的测试不会失败。而且它也不检查 URL 和参数是否正确。

(deftest main-func-test
    (let [event {:a 123}]
      (with-redefs
        [test-service/process (fn [url params] response)]
        (is (= :success (main/main-func event)))))

在ruby中很简单

expect(test_service).to receive(:process).with(url, params).and_return(response)

如何检查 test-service/process 在 Clojure 中是否至少使用两个参数 URL 和 params 调用了一次?

您可以在模拟函数中捕获参数:

(deftest main-func-test
    (let [event {:a 123}
          args (atom nil)]
      (with-redefs
        [test-service/process (fn [url params] 
                                 (reset! args [url params])
                                 response)]
        (is (= :success (main/main-func event)))
        (is (= [expected-url expected-params] @args)))