Java tutorial
/** * This Source Code Form is subject to the terms of the Mozilla Public License, * v. 2.0. If a copy of the MPL was not distributed with this file, You can * obtain one at http://mozilla.org/MPL/2.0/. OpenMRS is also distributed under * the terms of the Healthcare Disclaimer located at http://openmrs.org/license. * * Copyright (C) OpenMRS Inc. OpenMRS is a registered trademark and the OpenMRS * graphic logo is a trademark of OpenMRS Inc. */ package org.openmrs.module.radiology.report.template.web; import static org.hamcrest.core.Is.is; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertThat; import static org.mockito.Mockito.doThrow; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.verifyNoMoreInteractions; import static org.mockito.Mockito.verifyZeroInteractions; import static org.mockito.Mockito.when; import java.io.IOException; import java.io.InputStream; import javax.servlet.http.HttpServletRequest; import org.apache.commons.io.IOUtils; import org.junit.Before; import org.junit.Test; import org.mockito.InjectMocks; import org.mockito.Mock; import org.openmrs.api.APIException; import org.openmrs.module.radiology.report.template.MrrtReportTemplate; import org.openmrs.module.radiology.report.template.MrrtReportTemplateService; import org.openmrs.module.radiology.report.template.MrrtReportTemplateValidationException; import org.openmrs.module.radiology.report.template.ValidationError; import org.openmrs.module.radiology.report.template.ValidationResult; import org.openmrs.module.radiology.web.RadiologyWebConstants; import org.openmrs.test.BaseContextMockTest; import org.openmrs.web.WebConstants; import org.springframework.mock.web.MockHttpServletRequest; import org.springframework.mock.web.MockHttpSession; import org.springframework.mock.web.MockMultipartFile; import org.springframework.web.multipart.MultipartFile; import org.springframework.web.servlet.ModelAndView; /** * Tests {@link RadiologyDashboardReportTemplatesTabController}. */ public class RadiologyDashboardReportTemplatesTabControllerTest extends BaseContextMockTest { private final static String MOCK_TEMPLATE_CONTENT = "<html>my template</html>"; @Mock private MrrtReportTemplateService mrrtReportTemplateService; @InjectMocks private RadiologyDashboardReportTemplatesTabController radiologyDashboardReportTemplatesTabController = new RadiologyDashboardReportTemplatesTabController(); InputStream inputStream; MockMultipartFile multipartFile; MockHttpServletRequest request; @Before public void setUp() throws IOException { inputStream = IOUtils.toInputStream(MOCK_TEMPLATE_CONTENT); multipartFile = new MockMultipartFile("mrrtReportTemplate", "mrrtReportTemplate.html", "html", inputStream); request = new MockHttpServletRequest(); } /** * @see RadiologyDashboardReportTemplatesTabController#getRadiologyReportTemplatesTab(HttpServletRequest) * @verifies return model and view of the radiology report templates tab * page and set tab session attribute to radiology reports tab * page */ @Test public void getRadiologyReportTemplatesTab_shouldReturnModelAndViewOfTheRadiologyReportTemplatesTabPageAndSetTabSessionAttributeToRadiologyReportsTabPage() throws Exception { MockHttpSession mockSession = new MockHttpSession(); request.setSession(mockSession); ModelAndView modelAndView = radiologyDashboardReportTemplatesTabController .getRadiologyReportTemplatesTab(request); verifyZeroInteractions(mrrtReportTemplateService); assertNotNull(modelAndView); assertThat(modelAndView.getViewName(), is(RadiologyDashboardReportTemplatesTabController.RADIOLOGY_REPORT_TEMPLATES_TAB_VIEW)); assertThat(mockSession.getAttribute(RadiologyWebConstants.RADIOLOGY_DASHBOARD_TAB_SESSION_ATTRIBUTE), is(RadiologyDashboardReportTemplatesTabController.RADIOLOGY_REPORT_TEMPLATES_TAB_REQUEST_MAPPING)); } /** * @see RadiologyDashboardReportTemplatesTabController#uploadReportTemplate(HttpServletRequest,MultipartFile) * @verifies give success message when import was successful */ @Test public void uploadReportTemplate_shouldGiveSuccessMessageWhenImportWasSuccessful() throws Exception { ModelAndView modelAndView = radiologyDashboardReportTemplatesTabController.uploadReportTemplate(request, multipartFile); verify(mrrtReportTemplateService).importMrrtReportTemplate(MOCK_TEMPLATE_CONTENT); verifyNoMoreInteractions(mrrtReportTemplateService); assertNotNull(modelAndView); assertThat(modelAndView.getViewName(), is(RadiologyDashboardReportTemplatesTabController.RADIOLOGY_REPORT_TEMPLATES_TAB_VIEW)); String message = (String) request.getSession().getAttribute(WebConstants.OPENMRS_MSG_ATTR); assertThat(message, is("radiology.MrrtReportTemplate.imported")); } /** * @see RadiologyDashboardReportTemplatesTabController#uploadReportTemplate(HttpServletRequest,MultipartFile) * @verifies give error message when template file is empty */ @Test public void uploadReportTemplate_shouldGiveErrorMessageWhenTemplateFileIsEmpty() throws Exception { MultipartFile emptyFile = mock(MultipartFile.class); when(emptyFile.isEmpty()).thenReturn(true); ModelAndView modelAndView = radiologyDashboardReportTemplatesTabController.uploadReportTemplate(request, emptyFile); verifyZeroInteractions(mrrtReportTemplateService); assertNotNull(modelAndView); assertThat(modelAndView.getViewName(), is(RadiologyDashboardReportTemplatesTabController.RADIOLOGY_REPORT_TEMPLATES_TAB_VIEW)); String message = (String) request.getSession().getAttribute(WebConstants.OPENMRS_ERROR_ATTR); assertThat(message, is("radiology.MrrtReportTemplate.not.imported.empty")); } /** * @verifies set error message in session when mrrt report template * validation exception is thrown * @see RadiologyDashboardReportTemplatesTabController#uploadReportTemplate(HttpServletRequest, * MultipartFile) */ @Test public void uploadReportTemplate_shouldSetErrorMessageInSessionWhenMrrtReportTemplateValidationExceptionIsThrown() throws Exception { ValidationResult validationResult = new ValidationResult(); validationResult.addError(new ValidationError("Missing header", "err.missing.header")); MrrtReportTemplateValidationException mrrtReportTemplateValidationException = new MrrtReportTemplateValidationException( validationResult); doThrow(mrrtReportTemplateValidationException).when(mrrtReportTemplateService) .importMrrtReportTemplate(MOCK_TEMPLATE_CONTENT); ModelAndView modelAndView = radiologyDashboardReportTemplatesTabController.uploadReportTemplate(request, multipartFile); verify(mrrtReportTemplateService).importMrrtReportTemplate(MOCK_TEMPLATE_CONTENT); verifyNoMoreInteractions(mrrtReportTemplateService); assertNotNull(modelAndView); assertThat(modelAndView.getViewName(), is(RadiologyDashboardReportTemplatesTabController.RADIOLOGY_REPORT_TEMPLATES_TAB_VIEW)); String errorMessage = (String) request.getSession().getAttribute(WebConstants.OPENMRS_ERROR_ATTR); assertNotNull(errorMessage); assertThat(errorMessage, is("Failed to import mrrtReportTemplate.html")); assertThat(modelAndView.getModelMap().get("mrrtReportTemplateValidationErrors"), is(validationResult.getErrors())); } /** * @see RadiologyDashboardReportTemplatesTabController#uploadReportTemplate(HttpServletRequest,MultipartFile) * @verifies set error message in session when api exception is thrown */ @Test public void uploadReportTemplate_shouldSetErrorMessageInSessionWhenApiExceptionIsThrown() throws Exception { doThrow(new APIException("Cannot import the same template twice.")).when(mrrtReportTemplateService) .importMrrtReportTemplate(MOCK_TEMPLATE_CONTENT); ModelAndView modelAndView = radiologyDashboardReportTemplatesTabController.uploadReportTemplate(request, multipartFile); verify(mrrtReportTemplateService).importMrrtReportTemplate(MOCK_TEMPLATE_CONTENT); verifyNoMoreInteractions(mrrtReportTemplateService); assertNotNull(modelAndView); assertThat(modelAndView.getViewName(), is(RadiologyDashboardReportTemplatesTabController.RADIOLOGY_REPORT_TEMPLATES_TAB_VIEW)); String errorMessage = (String) request.getSession().getAttribute(WebConstants.OPENMRS_ERROR_ATTR); assertNotNull(errorMessage); assertThat(errorMessage, is("Failed to import mrrtReportTemplate.html => Cannot import the same template twice.")); } /** * @see RadiologyDashboardReportTemplatesTabController#uploadReportTemplate(HttpServletRequest,MultipartFile) * @verifies set error message in session when io exception is thrown */ @Test public void uploadReportTemplate_shouldSetErrorMessageInSessionWhenIoExceptionIsThrown() throws Exception { doThrow(new IOException("File could not be read.")).when(mrrtReportTemplateService) .importMrrtReportTemplate(MOCK_TEMPLATE_CONTENT); ModelAndView modelAndView = radiologyDashboardReportTemplatesTabController.uploadReportTemplate(request, multipartFile); verify(mrrtReportTemplateService).importMrrtReportTemplate(MOCK_TEMPLATE_CONTENT); verifyNoMoreInteractions(mrrtReportTemplateService); assertNotNull(modelAndView); assertThat(modelAndView.getViewName(), is(RadiologyDashboardReportTemplatesTabController.RADIOLOGY_REPORT_TEMPLATES_TAB_VIEW)); String errorMessage = (String) request.getSession().getAttribute(WebConstants.OPENMRS_ERROR_ATTR); assertNotNull(errorMessage); assertThat(errorMessage, is("Failed to import mrrtReportTemplate.html => File could not be read.")); } /** * @see RadiologyDashboardReportTemplatesTabController#deleteMrrtReportTemplate(HttpServletRequest, * org.openmrs.module.radiology.report.template.MrrtReportTemplate) * @verifies return a model and view of the radiology dashboard report * templates page with a status message */ @Test public void deleteMrrtReportTemplate_shouldReturnAModelAndViewOfTheRadiologyDashboardReportTemplatesPageWithAStatusMessage() { MockHttpSession mockSession = new MockHttpSession(); MrrtReportTemplate mockTemplate = mock(MrrtReportTemplate.class); request.setSession(mockSession); ModelAndView modelAndView = radiologyDashboardReportTemplatesTabController.deleteMrrtReportTemplate(request, mockTemplate); verify(mrrtReportTemplateService).purgeMrrtReportTemplate(mockTemplate); verifyNoMoreInteractions(mrrtReportTemplateService); assertNotNull(modelAndView); assertThat(modelAndView.getViewName(), is(RadiologyDashboardReportTemplatesTabController.RADIOLOGY_REPORT_TEMPLATES_TAB_VIEW)); assertThat(mockSession.getAttribute(WebConstants.OPENMRS_MSG_ATTR), is("radiology.MrrtReportTemplate.deleted")); } /** * @see RadiologyDashboardReportTemplatesTabController#deleteMrrtReportTemplate(HttpServletRequest, * MrrtReportTemplate) * @verifies catch api exception and set error message in session */ @Test public void deleteMrrtReportTemplate_shouldCatchApiExceptionAndSetErrorMessageInSession() throws Exception { MrrtReportTemplate mockTemplate = mock(MrrtReportTemplate.class); doThrow(new APIException("File could not be deleted.")).when(mrrtReportTemplateService) .purgeMrrtReportTemplate(mockTemplate); ModelAndView modelAndView = radiologyDashboardReportTemplatesTabController.deleteMrrtReportTemplate(request, mockTemplate); verify(mrrtReportTemplateService).purgeMrrtReportTemplate(mockTemplate); verifyNoMoreInteractions(mrrtReportTemplateService); assertNotNull(modelAndView); assertThat(modelAndView.getViewName(), is(RadiologyDashboardReportTemplatesTabController.RADIOLOGY_REPORT_TEMPLATES_TAB_VIEW)); String errorMessage = (String) request.getSession().getAttribute(WebConstants.OPENMRS_ERROR_ATTR); assertNotNull(errorMessage); assertThat(errorMessage, is("Failed to delete template file => File could not be deleted.")); } }