![](/img/trans.png)
[英]Error: Route.get() requires a callback function but got a [object Object]. Testing router+res.render functions with Chai
[英]** (Phoenix.Router.NoRouteError) no route found for GET /fake (MyApp.Router)
最近,我一直在努力更新舊版存儲庫。 我不得不更新 Erlang、Elixir、Phoenix 和許多依賴項。 該 repo 很可能會在不久的將來被棄用,因此我盡量避免進行過多的重構,即使這可能是必要的。 我目前有 1 個測試失敗,我不知道如何解決這個問題。
測試檢查我的 404.html 模板是否在點擊不存在的路線時呈現。
考試:
test "renders 404.html" do
conn = get build_conn(), "/fake"
assert html_response(conn, 404) ==
"<!DOCTYPE html>\n<html lang=\"en\">\n <head>\n <meta charset=\"utf-8\">\n <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n <meta name=\"description\" content=\"\">\n <meta name=\"author\" content=\"\">\n <link rel=\"stylesheet\" href=\"http://localhost/css/index.css\">\n <title>404 - Page Not Found</title>\n </head>\n\n <body class=\"error-body\">\n <div class=\"error-div\">\n <img class=\"error-img\" src=\"/images/error_dolphin.gif\">\n <h1>Error 404!</h1>\n <p class=\"error-p\">Hmmm... the page you're looking for is missing.</p>\n <button class=\"error-button\">\n <a class=\"error-a\" href=\"/dashboard\">Go to Homepage</a>\n </button>\n </div>\n </body>\n</html>\n"
end
當我啟動服務器並通過 Postman 訪問一個不存在的端點時,我得到了我期望的響應。 當我在終端中運行測試時,我得到了這個:
1) test renders 404.html (MyApp.ErrorViewTest)
test/views/error_view_test.exs:4
** (Phoenix.Router.NoRouteError) no route found for GET /fake (MyApp.Router)
code: conn = get build_conn(), "/fake"
stacktrace:
(MyApp 0.0.1) lib/phoenix/router.ex:402: MyApp.Router.call/2
(MyApp 0.0.1) lib/MyApp/endpoint.ex:1: MyApp.Endpoint.plug_builder_call/2
(MyApp 0.0.1) lib/MyApp/endpoint.ex:1: MyApp.Endpoint.call/2
(phoenix 1.5.13) lib/phoenix/test/conn_test.ex:225: Phoenix.ConnTest.dispatch/5
test/views/error_view_test.exs:5: (test)
Finished in 0.06 seconds (0.06s async, 0.00s sync)
1 test, 1 failure
這是我的錯誤視圖:
defmodule MyApp.ErrorView do
use MyApp.Web, :view
def render("500.json", _assigns) do
%{error: "Error"}
end
def render("404.json", _assigns) do
%{error: "Not Found"}
end
def render("401.json", _assigns) do
%{error: "Unauthenticated"}
end
def render("403.json", _assigns) do
%{error: "Unauthorized"}
end
def render("400.json", %{error: error}) do
%{error: error}
end
# In case no render clause matches or no
# template is found, let's render it as 500
def template_not_found(_template, assigns) do
render "500.html", assigns
end
end
我目前正在使用 Phoenix 1.5.5、Elixir 1.13.1、Erlang 24.1.7
任何幫助將不勝感激。
用assert_error_sent/2將get
包裹在你的測試中,你應該很高興:)
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.