播放具有配置中断的规范，因为“没有开始的应用程序” [英] Play specs with configuration break because "There is no started application"

问题描述

我将一些字符串外部化到HOCON，在 application.conf 。我正在访问这样的配置值：

  import play.api.Play.current 
 import play.api .Play.configuration 
 
 configuration.getString（foo.bar）。get（）
  

现在我的一些测试依赖

现在我的一些测试依赖

>配置的对象失败的堆栈跟踪说明：

原因：java.lang.RuntimeException：没有启动的应用程序

我假设这与配置有关？如何解决这个问题？ （测试 specs2 ）

解决方案

您是否有 FakeApplication 正在运行？如文档中所述： http://www.playframework.com/documentation/2.0/JavaTest 测试/测试方法？

维基上的示例：

  @Test 
 public void findById（）{
 running（fakeApplication（），new Runnable（）{
 public void run（）{
 Computer macintosh = Computer.find.byId 21b）; 
 assertThat（macintosh.name）.isEqualTo（Macintosh）; 
 assertThat（formatted（macintosh.introduced））。isEqualTo（1984-01-24）; 
 } 
}）; 
} 
  

如果这不是解决你的问题，也许从Stacktrace提供更多的信息帮助。

编辑：请仔细标记您的问题，没有必要提及 playframework AND playframework-2.0

I externalized some strings to HOCON, on application.conf. I'm accessing the configuration values like this:

import play.api.Play.current
import play.api.Play.configuration

configuration.getString("foo.bar").get()

As early as possible, to fail fast in case of a missing key, like the docs say.

Now some of my tests that depend on configured objects are failing with a stacktrace that states:

Caused by: java.lang.RuntimeException: There is no started application

I assume this has to do with the configuration? How can I fix this? (tests are specs2)

解决方案

Do you have a FakeApplication running? As stated in the documents: http://www.playframework.com/documentation/2.0/JavaTest before you run the test/ test method?

Example from the Wiki:

@Test
public void findById() {
   running(fakeApplication(), new Runnable() {
      public void run() {
        Computer macintosh = Computer.find.byId(21l);
        assertThat(macintosh.name).isEqualTo("Macintosh");
        assertThat(formatted(macintosh.introduced)).isEqualTo("1984-01-24");
       }
   });
}

If this is not solving your issue, perhaps providing more information from the Stacktrace would help.

EDIT: Please tag your question carefully, it does not make sense to mention playframework AND playframework-2.0

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