How to use

StringContains

in

org.hamcrest.text

  @Test
  public void testGroovyParseError() {
    GroovyClassLoader classLoader = new GroovyClassLoader();
    try {
      classLoader.parseClass("class WOW {{}");
      fail("Exception should be occurred.");
    } catch (Exception e) {
      assertThat(e.getMessage(), containsString("1: expecting '}'"));
    }
  }
}

@Factory
public static Matcher<String> containsString(String substring) {
  return new StringContains(substring);
}

@Override
public boolean matchesSafely(final String actual) {
  return super.matchesSafely(StringUtils.stripNewLines(actual));
}

@Override
public boolean matchesSafely(final String actual) {
  return super.matchesSafely(StringUtils.stripNewLines(actual));
}

@Override
public boolean matchesSafely(final String actual) {
  return super.matchesSafely(StringUtils.stripNewLines(actual));
}

public static org.hamcrest.Matcher<java.lang.String> containsString(java.lang.String substring) {
 return org.hamcrest.text.StringContains.containsString(substring);
}