[英]How can I make Elixir mix test output more verbose?
在我的Elixir / Phoenix应用程序中,当我跑步时
mix test
我输出如下:
$ mix test
....
Finished in 0.09 seconds
4 tests, 0 failures
每个测试成功的点数。
如何输出成功的测试名称?
在使用rspec的Rails中,我曾经在目录中使用.rspec文件执行此操作,该文件看起来像:
$ cat .rspec
--color
-fd
--tty
Elixir中是否有相同的名称?
要打印通过测试的名称,可以将--trace
参数传递给mix test
。 例如,这是在httpoison
软件包的当前主分支上的mix test --trace
的输出:
$ mix test --trace
HTTPoisonTest
Starting HTTParrot on port 8080
Starting HTTParrot on port 8433 (SSL)
Starting HTTParrot on unix socket httparrot.sock
* test post binary body (97.1ms)
* test https scheme (57.8ms)
* test option follow redirect relative url (4.0ms)
* test option follow redirect absolute url (2.6ms)
* test put (0.6ms)
* test request headers as a map (0.5ms)
* test get (1.5ms)
* test head (0.5ms)
* test delete (1.5ms)
* test asynchronous redirected get request (2.3ms)
* test send cookies (4.9ms)
* test post charlist body (0.7ms)
* test patch (0.5ms)
* test post form data (0.6ms)
* test exception (6.0ms)
* test get with params (2.8ms)
* test asynchronous request (0.5ms)
* test explicit http scheme (0.5ms)
* test put without body (0.8ms)
* test multipart upload (8.5ms)
* test options (0.5ms)
* test basic_auth hackney option (1.6ms)
* test http+unix scheme (4.4ms)
* test asynchronous request with explicit streaming using [async: :once] (304.1ms)
* test cached request (2.1ms)
* test post streaming body (3.8ms)
* test char list URL (0.7ms)
HTTPoisonBaseTest
* test request body using ExampleDefp (124.1ms)
* test passing ssl option (110.9ms)
* test passing connect_timeout option (109.9ms)
* test passing recv_timeout option (103.4ms)
* test passing proxy option (106.6ms)
* test passing follow_redirect option (105.3ms)
* test passing proxy option with proxy_auth (106.9ms)
* test request raises error tuple (104.9ms)
* test passing max_redirect option (115.6ms)
* test request body using Example (111.6ms)
Finished in 2.0 seconds
37 tests, 0 failures
Randomized with seed 264353
您还可以通过更改test_helper.exs
的ExUnit.start
行来将此选项设置为true:
ExUnit.start(trace: true)
如果你想完全自定义输出,你可以实现自己的格式化程序(请参阅https://github.com/elixir-lang/elixir/blob/master/lib/ex_unit/lib/ex_unit/cli_formatter.ex作为示例;这是默认格式化程序)并配置ExUnit使用它:
ExUnit.start(formatters: [YourFormatterModule])
--trace
是您正在寻找的选项: https : //hexdocs.pm/mix/Mix.Tasks.Test.html
希望有所帮助!
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