程序包 org.junit.rules

类 ErrorCollector

  • 所有已实现的接口:
    TestRule
    public class ErrorCollector
extends Verifier
    The ErrorCollector rule allows execution of a test to continue after the first problem is found (for example, to collect _all_ the incorrect rows in a table, and report them all at once): 
     public static class UsesErrorCollectorTwice {
        @Rule
        public ErrorCollector collector= new ErrorCollector();

 @Test
 public void example() {
      collector.addError(new Throwable("first thing went wrong"));
      collector.addError(new Throwable("second thing went wrong"));
      collector.checkThat(getResult(), not(containsString("ERROR!")));
      // all lines will run, and then a combined failure logged at the end.
     }
 }
    从以下版本开始:
    4.7

    • 方法详细资料

      • verify

        protected void verify()
               throws Throwable
        从类复制的说明: Verifier
        Override this to add verification logic. Overrides should throw an exception to indicate that verification failed.
        覆盖:
        verify 在类中 Verifier
        抛出:
        Throwable

      • addError

        public void addError​(Throwable error)
        Adds a Throwable to the table. Execution continues, but the test will fail at the end.

      • checkThat

        public <T> void checkThat​(T value,
                          Matcher<T> matcher)
        Adds a failure to the table if matcher does not match value. Execution continues, but the test will fail at the end if the match fails.

      • checkThat

        public <T> void checkThat​(String reason,
                          T value,
                          Matcher<T> matcher)
        Adds a failure with the given reason to the table if matcher does not match value. Execution continues, but the test will fail at the end if the match fails.

      • checkSucceeds

        public <T> T checkSucceeds​(Callable<T> callable)
        Adds to the table the exception, if any, thrown from callable. Execution continues, but the test will fail at the end if callable threw an exception.