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package net.sourceforge.cruisecontrol.dashboard.web;

import net.sourceforge.cruisecontrol.dashboard.service.BuildLoopQueryService;
import net.sourceforge.cruisecontrol.dashboard.repository.BuildInformationRepository;
import net.sourceforge.cruisecontrol.BuildLoopInformation;
import org.jmock.cglib.MockObjectTestCase;
import org.jmock.Mock;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.web.servlet.View;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class ForceBuildControllerTest extends MockObjectTestCase {

    private static final String PROJECT_NAME = "project";

    private Mock buildLoopQueryService;
    private Mock buildInformationRepository;

    private ForceBuildController controller;
    private MockHttpServletRequest request;
    private MockHttpServletResponse response;

    protected void setUp() throws Exception {
        System.setProperty("cruisecontrol.rmiport", "9090");

        BuildLoopInformation.JmxInfo jmxinfo = new BuildLoopInformation.JmxInfo("cruise.example.com");
        BuildLoopInformation buildLoopInfo = new BuildLoopInformation(new BuildLoopInformation.ProjectInfo[0], jmxinfo,
                null, null);

        buildLoopQueryService = mock(BuildLoopQueryService.class);
        buildInformationRepository = mock(BuildInformationRepository.class);
        buildInformationRepository.stubs().method("getBuildLoopInfo").with(eq(PROJECT_NAME))
                .will(returnValue(buildLoopInfo));
        controller = new ForceBuildController((BuildLoopQueryService) buildLoopQueryService.proxy(),
                (BuildInformationRepository) buildInformationRepository.proxy());

        request = new MockHttpServletRequest();
        request.setMethod("POST");
        request.addParameter("projectName", PROJECT_NAME);

        response = new MockHttpServletResponse();
    }

    public void testShouldForceBuildAndReturnMessage() throws Exception {
        buildLoopQueryService.expects(atLeastOnce()).method("forceBuild").with(eq(PROJECT_NAME));

        assertEquals("Your build is scheduled", render(controller.handleRequest(request, response)));
        assertEquals(HttpServletResponse.SC_OK, response.getStatus());
    }

    public void testOnFailureShouldReturnMessageWithServerAndPort() throws Exception {
        buildLoopQueryService.expects(atLeastOnce()).method("forceBuild").with(eq(PROJECT_NAME))
                .will(throwException(new IOException()));

        assertEquals("Error communicating with build loop on: rmi://cruise.example.com:9090",
                render(controller.handleRequest(request, response)));
        assertEquals(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, response.getStatus());
    }

    private String render(ModelAndView modelAndView) throws Exception {
        View view = modelAndView.getView();
        view.render(null, null, response);

        return response.getContentAsString();
    }
}