public void expect(final String expect) throws Exception {
		final String response = this.readResponse();
		MatcherAssert.assertThat(response, Matchers.startsWith(expect));
	}
Throws an exception if the response does not start with the specified string.

@param expect the expected response
@throws Exception on error
src/test/java/de/gessnerfl/fakesmtp/smtp/client/Client.java