package ru.javawebinar.topjava;

import org.springframework.test.web.servlet.MvcResult;

import org.springframework.test.web.servlet.ResultActions;

import ru.javawebinar.topjava.web.json.JsonUtil;

import java.io.UnsupportedEncodingException;

import java.util.List;

public class TestUtil {

public static String getContent(MvcResult result) throws UnsupportedEncodingException {

return result.getResponse().getContentAsString();

}

public static <T> T readFromJson(ResultActions action, Class<T> clazz) throws UnsupportedEncodingException {

return JsonUtil.readValue(getContent(action.andReturn()), clazz);

}

public static <T> T readFromJsonMvcResult(MvcResult result, Class<T> clazz) throws UnsupportedEncodingException {

return JsonUtil.readValue(getContent(result), clazz);

}

public static <T> List<T> readListFromJsonMvcResult(MvcResult result, Class<T> clazz) throws UnsupportedEncodingException {

return JsonUtil.readValues(getContent(result), clazz);

}

}