Java tutorial
/* * Copyright 2013-2014 JIWHIZ Consulting Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.jiwhiz.rest.site; import static com.jiwhiz.rest.UtilConstants.API_ROOT; import static com.jiwhiz.rest.site.SiteApiUrls.URL_SITE_BLOGS; import static com.jiwhiz.rest.site.SiteApiUrls.URL_SITE_BLOGS_BLOG; import static com.jiwhiz.rest.site.SiteApiUrls.URL_SITE_BLOGS_BLOG_COMMENTS; import static com.jiwhiz.rest.site.SiteApiUrls.URL_SITE_BLOGS_BLOG_COMMENTS_COMMENT; import static com.jiwhiz.rest.site.SiteApiUrls.URL_SITE_PROFILES; import static org.hamcrest.Matchers.endsWith; import static org.hamcrest.Matchers.hasSize; import static org.hamcrest.Matchers.is; import static org.mockito.Matchers.any; import static org.mockito.Matchers.eq; import static org.mockito.Mockito.times; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.verifyNoMoreInteractions; import static org.mockito.Mockito.when; import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; import javax.inject.Inject; import org.junit.Before; import org.junit.Test; import org.mockito.Mockito; import org.springframework.data.domain.Page; import org.springframework.data.domain.PageImpl; import org.springframework.data.domain.PageRequest; import org.springframework.data.domain.Pageable; import org.springframework.hateoas.MediaTypes; import com.jiwhiz.domain.post.BlogPost; import com.jiwhiz.domain.post.BlogPostRepository; import com.jiwhiz.domain.post.CommentPost; import com.jiwhiz.domain.post.CommentPostRepository; import com.jiwhiz.domain.post.CommentStatusType; import com.jiwhiz.rest.AbstractRestControllerTest; /** * @author Yuan Ji */ public class PublicBlogRestControllerTest extends AbstractRestControllerTest { @Inject BlogPostRepository blogPostRepositoryMock; @Inject CommentPostRepository commentPostRepositoryMock; @Before public void setup() { Mockito.reset(blogPostRepositoryMock); Mockito.reset(commentPostRepositoryMock); super.setup(); } @Test public void getPublicBlogPosts_ShouldReturnAllPublicBlogPosts() throws Exception { Pageable pageable = new PageRequest(0, 10); when(blogPostRepositoryMock.findByPublishedIsTrueOrderByPublishedTimeDesc(any(Pageable.class))) .thenReturn(new PageImpl<BlogPost>(getTestPublishedBlogPostList(), pageable, 2)); mockMvc.perform(get(API_ROOT + URL_SITE_BLOGS)).andExpect(status().isOk()) .andExpect(content().contentType(MediaTypes.HAL_JSON)) .andExpect(jsonPath("$._embedded.blogPostList", hasSize(2))) .andExpect(jsonPath("$._embedded.blogPostList[0].id", is(BLOGS_1_ID))) .andExpect(jsonPath("$._embedded.blogPostList[0].title", is(BLOGS_1_TITLE))) .andExpect(jsonPath("$._embedded.blogPostList[1].id", is(BLOGS_2_ID))) .andExpect(jsonPath("$._embedded.blogPostList[1].title", is(BLOGS_2_TITLE))) //check links .andExpect(jsonPath("$._links.self.templated", is(true))) .andExpect(jsonPath("$._links.self.href", endsWith("public/blogs{?page,size,sort}"))) //check page .andExpect(jsonPath("$.page.size", is(10))).andExpect(jsonPath("$.page.totalElements", is(2))) .andExpect(jsonPath("$.page.totalPages", is(1))).andExpect(jsonPath("$.page.number", is(0))); verify(blogPostRepositoryMock, times(1)).findByPublishedIsTrueOrderByPublishedTimeDesc(pageable); verifyNoMoreInteractions(blogPostRepositoryMock); } @Test public void getPublicBlogPostById_ShouldReturnBlogPost() throws Exception { BlogPost blog = getTestSinglePublishedBlogPost(); when(blogPostRepositoryMock.findOne(BLOG_ID)).thenReturn(blog); mockMvc.perform(get(API_ROOT + URL_SITE_BLOGS_BLOG, BLOG_ID)).andExpect(status().isOk()) .andExpect(content().contentType(MediaTypes.HAL_JSON)).andExpect(jsonPath("$.id", is(BLOG_ID))) .andExpect(jsonPath("$.title", is(BLOG_TITLE))) .andExpect(jsonPath("$._links.self.href", endsWith(BLOG_ID.toString()))) .andExpect(jsonPath("$._links.comments.templated", is(true))) .andExpect(jsonPath("$._links.comments.href", endsWith(URL_SITE_BLOGS + "/" + BLOG_ID + "/comments{?page,size,sort}"))) .andExpect(jsonPath("$._links.author.href", endsWith(URL_SITE_PROFILES + "/" + blog.getAuthor().getUserId()))); verify(blogPostRepositoryMock, times(1)).findOne(BLOG_ID); verifyNoMoreInteractions(blogPostRepositoryMock); } @Test public void getPublicBlogPost_ShouldReturnHttpStatusCode404ForUnpublishedBlog() throws Exception { BlogPost blog = getTestSinglePublishedBlogPost(); blog.setPublished(false); when(blogPostRepositoryMock.findOne(BLOG_ID)).thenReturn(blog); mockMvc.perform(get(API_ROOT + URL_SITE_BLOGS_BLOG, BLOG_ID)).andExpect(status().isNotFound()); verify(blogPostRepositoryMock, times(1)).findOne(BLOG_ID); verifyNoMoreInteractions(blogPostRepositoryMock); } @Test public void getBlogApprovedCommentPosts_ShouldReturnApprovedComments() throws Exception { BlogPost blog = getTestSinglePublishedBlogPost(); Page<CommentPost> page = new PageImpl<CommentPost>(getTestApprovedCommentPostList(), new PageRequest(0, 10), 2); when(blogPostRepositoryMock.findOne(BLOG_ID)).thenReturn(blog); when(commentPostRepositoryMock.findByBlogPostAndStatusOrderByCreatedTimeAsc(any(BlogPost.class), eq(CommentStatusType.APPROVED), any(Pageable.class))).thenReturn(page); mockMvc.perform(get(API_ROOT + URL_SITE_BLOGS_BLOG_COMMENTS, BLOG_ID)).andExpect(status().isOk()) .andExpect(content().contentType(MediaTypes.HAL_JSON)) .andExpect(jsonPath("$._embedded.commentPostList", hasSize(2))) .andExpect(jsonPath("$._embedded.commentPostList[0].id", is(COMMENTS_1_ID))) .andExpect(jsonPath("$._embedded.commentPostList[0].content", is(COMMENTS_1_CONTENT))) .andExpect(jsonPath("$._embedded.commentPostList[1].id", is(COMMENTS_2_ID))) .andExpect(jsonPath("$._embedded.commentPostList[1].content", is(COMMENTS_2_CONTENT))) .andExpect(jsonPath("$._links.self.templated", is(true))) .andExpect(jsonPath("$._links.self.href", endsWith("/comments{?page,size,sort}"))); verify(blogPostRepositoryMock, times(1)).findOne(BLOG_ID); verifyNoMoreInteractions(blogPostRepositoryMock); verify(commentPostRepositoryMock, times(1)).findByBlogPostAndStatusOrderByCreatedTimeAsc( any(BlogPost.class), eq(CommentStatusType.APPROVED), any(Pageable.class)); verifyNoMoreInteractions(commentPostRepositoryMock); } @Test public void getBlogApprovedCommentPostById_ShouldReturnApprovedComment() throws Exception { BlogPost blog = getTestSinglePublishedBlogPost(); CommentPost comment = getTestApprovedCommentPost(); when(blogPostRepositoryMock.findOne(BLOG_ID)).thenReturn(blog); when(commentPostRepositoryMock.findOne(COMMENT_ID)).thenReturn(comment); mockMvc.perform(get(API_ROOT + URL_SITE_BLOGS_BLOG_COMMENTS_COMMENT, BLOG_ID, COMMENT_ID)) .andExpect(status().isOk()).andExpect(content().contentType(MediaTypes.HAL_JSON)) .andExpect(jsonPath("$.id", is(COMMENT_ID))).andExpect(jsonPath("$.content", is(COMMENT_CONTENT))) .andExpect(jsonPath("$.status", is(CommentStatusType.APPROVED.name()))) .andExpect(jsonPath("$._links.self.href", endsWith(COMMENT_ID.toString()))) .andExpect(jsonPath("$._links.blog.href", endsWith(URL_SITE_BLOGS + "/" + BLOG_ID))) .andExpect(jsonPath("$._links.author.href", endsWith(URL_SITE_PROFILES + "/" + comment.getAuthor().getUserId()))); verify(blogPostRepositoryMock, times(1)).findOne(BLOG_ID); verifyNoMoreInteractions(blogPostRepositoryMock); verify(commentPostRepositoryMock, times(1)).findOne(COMMENT_ID); verifyNoMoreInteractions(commentPostRepositoryMock); } @Test public void getBlogApprovedCommentPostById_ShouldReturn404IfNoSuchComment() throws Exception { BlogPost blog = getTestSinglePublishedBlogPost(); when(blogPostRepositoryMock.findOne(BLOG_ID)).thenReturn(blog); when(commentPostRepositoryMock.findOne(COMMENT_ID)).thenReturn(null); mockMvc.perform(get(API_ROOT + URL_SITE_BLOGS_BLOG_COMMENTS_COMMENT, BLOG_ID, COMMENT_ID)) .andExpect(status().isNotFound()); verify(blogPostRepositoryMock, times(1)).findOne(BLOG_ID); verifyNoMoreInteractions(blogPostRepositoryMock); verify(commentPostRepositoryMock, times(1)).findOne(COMMENT_ID); verifyNoMoreInteractions(commentPostRepositoryMock); } @Test public void getBlogApprovedCommentPostById_ShouldReturn404IfCommentIsNotForBlog() throws Exception { BlogPost blog = getTestSinglePublishedBlogPost(); CommentPost comment = getTestApprovedCommentPost(); comment.setBlogPost(getBlog1()); when(blogPostRepositoryMock.findOne(BLOG_ID)).thenReturn(blog); when(commentPostRepositoryMock.findOne(COMMENT_ID)).thenReturn(comment); mockMvc.perform(get(API_ROOT + URL_SITE_BLOGS_BLOG_COMMENTS_COMMENT, BLOG_ID, COMMENT_ID)) .andExpect(status().isNotFound()); verify(blogPostRepositoryMock, times(1)).findOne(BLOG_ID); verifyNoMoreInteractions(blogPostRepositoryMock); verify(commentPostRepositoryMock, times(1)).findOne(COMMENT_ID); verifyNoMoreInteractions(commentPostRepositoryMock); } @Test public void getBlogApprovedCommentPostById_ShouldReturn404IfCommentIsNotApproved() throws Exception { BlogPost blog = getTestSinglePublishedBlogPost(); CommentPost comment = getTestApprovedCommentPost(); comment.setStatus(CommentStatusType.PENDING); when(blogPostRepositoryMock.findOne(BLOG_ID)).thenReturn(blog); when(commentPostRepositoryMock.findOne(COMMENT_ID)).thenReturn(comment); mockMvc.perform(get(API_ROOT + URL_SITE_BLOGS_BLOG_COMMENTS_COMMENT, BLOG_ID, COMMENT_ID)) .andExpect(status().isNotFound()); verify(blogPostRepositoryMock, times(1)).findOne(BLOG_ID); verifyNoMoreInteractions(blogPostRepositoryMock); verify(commentPostRepositoryMock, times(1)).findOne(COMMENT_ID); verifyNoMoreInteractions(commentPostRepositoryMock); } }