@Test
public void should_return_stacktrace_as_String() {
final Throwable throwable = new Throwable("some message");
assertThat(Throwables.getStackTrace(throwable))
.isInstanceOf(String.class)
.contains("java.lang.Throwable: some message")
.containsPattern("\tat .*\\(Throwables_getStackTrace_Test.java:\\d");
}
@Test
public void calls_printStackTrace_with_temp_PrintWriter() {
final Throwable mock = mock(Throwable.class);
Throwables.getStackTrace(mock);
verify(mock, times(1)).printStackTrace(isA(PrintWriter.class));
}
