java的Spring学习2- junit和mock

      <!-- 引用Mock -->
       <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-core</artifactId>
            <version>1.9.0</version>
            <scope>test</scope>
        </dependency>    

package com.xxx.test.subscribe;

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.springframework.http.HttpEntity;
import org.springframework.web.client.RestTemplate;

import java.util.HashMap;

import static org.mockito.Matchers.anyString;
import static org.mockito.Matchers.eq;
import static org.mockito.MockitoAnnotations.initMocks;

import static org.mockito.Matchers.anyObject;
import static org.mockito.Mockito.when;
import static org.mockito.MockitoAnnotations.initMocks;

public class SubscribeTest {

    private SubscribeEventRequest request;

    @InjectMocks
    private SubscribeEventPushImpl service;

    @Mock
    private RestTemplate restTemplate;

    @Mock
    private PushProperties pushProperties;

    @Before
    public void setUp() throws Exception {
        initMocks(this);

        HashMap<String, String> keys = new HashMap<String, String>();
        request = new SubscribeEventRequest();
        request.setKeys(keys);
        request.setPublishTime(System.currentTimeMillis());
        request.setPublishType(PublishTypes.Push.getCode());
        request.setSubscribeType(401);
    }

    @Test
    public void testUrl() {
        this.mockResources();
        SubscribeReq req = new SubscribeReq(request);
        req.setPhoneNumber("18688888888");
        req.setDeviceId("234523452345ab");
        req.setOs(1);
        SubscribeResp resp = service.subscribe(req);
        Assert.assertEquals(resp.getCode(), 0);
    }

    private void mockResources() {
        when(pushProperties.getAppKey()).thenReturn(SubscribeConsts.PUSH_DEFAULT_APPKEY);
        when(pushProperties.getSource()).thenReturn(SubscribeConsts.PUSH_DEFAULT_SOURCE);
        when(pushProperties.getPushTaskUrl()).thenReturn("");

        String jsonResult = "{\n" +
                "  \"code\" : 0,\n" +
                "  \"payload\" : {\n" +
                "    \"act\" : 0\n" +
                "  }\n" +
                "}";
        when(restTemplate.postForObject(anyString(), anyObject(), eq(String.class))).thenReturn
                (jsonResult);
    }
}