ConfigControllerTest.java

package de.asideas.crowdsource.controller;

import junit.framework.TestCase;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;

import javax.annotation.Resource;

import java.util.Arrays;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
@ContextConfiguration(classes = ConfigControllerTest.Config.class)
public class ConfigControllerTest extends TestCase {

    @Resource
    private WebApplicationContext webApplicationContext;

    private MockMvc mockMvc;

    @Before
    public void init() {

        mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
    }

    @Test
    public void testConfig() throws Exception {

        final MvcResult mvcResult = mockMvc.perform(get("/config.js"))
                .andExpect(status().isOk())
                .andReturn();

        assertThat(mvcResult.getResponse().getContentAsString(),
                is("angular.module('crowdsource').value('emailDomain', '@crowd.source.de').value('emailBlacklistPatterns', [\"_extern\",\"foo\"])"));
    }

    @Configuration
    @EnableWebMvc
    static class Config {

        @Bean
        public ConfigController configController() {
            return new ConfigController("crowd.source.de", Arrays.asList("_extern", "foo"));
        }
    }
}