src/test/kotlin/net/pterodactylus/sone/web/pages/IndexPageTest.kt

   1 package net.pterodactylus.sone.web.pages
   2
   3 import com.google.common.base.Optional.fromNullable
   4 import com.google.common.base.Predicate
   5 import net.pterodactylus.sone.data.Post
   6 import net.pterodactylus.sone.data.Sone
   7 import net.pterodactylus.sone.notify.PostVisibilityFilter
   8 import net.pterodactylus.sone.test.mock
   9 import net.pterodactylus.sone.test.whenever
  10 import net.pterodactylus.sone.utils.Pagination
  11 import org.hamcrest.MatcherAssert.assertThat
  12 import org.hamcrest.Matchers.contains
  13 import org.hamcrest.Matchers.emptyIterable
  14 import org.hamcrest.Matchers.equalTo
  15 import org.junit.Before
  16 import org.junit.Test
  17 import org.mockito.ArgumentMatchers
  18
  19 /**
  20  * Unit test for [IndexPage].
  21  */
  22 class IndexPageTest : WebPageTest() {
  23
  24         private val postVisibilityFilter = mock<PostVisibilityFilter>()
  25         private val page = IndexPage(template, webInterface, postVisibilityFilter)
  26
  27         @Test
  28         fun `page returns correct path`() {
  29             assertThat(page.path, equalTo("index.html"))
  30         }
  31
  32         @Test
  33         fun `page requires login`() {
  34             assertThat(page.requiresLogin(), equalTo(true))
  35         }
  36
  37         @Test
  38         fun `page returns correct title`() {
  39                 whenever(l10n.getString("Page.Index.Title")).thenReturn("index page title")
  40             assertThat(page.getPageTitle(freenetRequest), equalTo("index page title"))
  41         }
  42
  43         @Before
  44         fun setupPostVisibilityFilter() {
  45                 whenever(postVisibilityFilter.isVisible(ArgumentMatchers.eq(currentSone))).thenReturn(Predicate<Post> { true })
  46         }
  47
  48         @Before
  49         fun setupCurrentSone() {
  50                 whenever(currentSone.id).thenReturn("current")
  51         }
  52
  53         @Before
  54         fun setupDirectedPosts() {
  55                 whenever(core.getDirectedPosts("current")).thenReturn(emptyList())
  56         }
  57
  58         private fun createPost(time: Long, directed: Boolean = false) = mock<Post>().apply {
  59                 whenever(this.time).thenReturn(time)
  60                 whenever(recipient).thenReturn(fromNullable(if (directed) currentSone else null))
  61         }
  62
  63         @Test
  64         fun `index page shows all posts of current sone`() {
  65                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
  66                 whenever(currentSone.posts).thenReturn(posts)
  67                 page.processTemplate(freenetRequest, templateContext)
  68                 @Suppress("UNCHECKED_CAST")
  69                 assertThat(templateContext["posts"] as Iterable<Post>, contains(*posts.toTypedArray()))
  70         }
  71
  72         @Test
  73         fun `index page shows posts directed at current sone from non-followed sones`() {
  74                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
  75                 whenever(currentSone.posts).thenReturn(posts)
  76                 val notFollowedSone = mock<Sone>()
  77                 val notFollowedPosts = listOf(createPost(2500, true), createPost(1500))
  78                 whenever(notFollowedSone.posts).thenReturn(notFollowedPosts)
  79                 addSone("notfollowed1", notFollowedSone)
  80                 whenever(core.getDirectedPosts("current")).thenReturn(listOf(notFollowedPosts[0]))
  81                 page.processTemplate(freenetRequest, templateContext)
  82                 @Suppress("UNCHECKED_CAST")
  83                 assertThat(templateContext["posts"] as Iterable<Post>, contains(
  84                                 posts[0], notFollowedPosts[0], posts[1], posts[2]
  85                 ))
  86         }
  87
  88         @Test
  89         fun `index page does not show duplicate posts`() {
  90                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
  91                 whenever(currentSone.posts).thenReturn(posts)
  92                 val followedSone = mock<Sone>()
  93                 val followedPosts = listOf(createPost(2500, true), createPost(1500))
  94                 whenever(followedSone.posts).thenReturn(followedPosts)
  95                 whenever(currentSone.friends).thenReturn(listOf("followed1", "followed2"))
  96                 addSone("followed1", followedSone)
  97                 page.processTemplate(freenetRequest, templateContext)
  98                 @Suppress("UNCHECKED_CAST")
  99                 assertThat(templateContext["posts"] as Iterable<Post>, contains(
 100                                 posts[0], followedPosts[0], posts[1], followedPosts[1], posts[2]
 101                 ))
 102         }
 103
 104         @Test
 105         fun `index page uses post visibility filter`() {
 106                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
 107                 whenever(currentSone.posts).thenReturn(posts)
 108                 val followedSone = mock<Sone>()
 109                 val followedPosts = listOf(createPost(2500, true), createPost(1500))
 110                 whenever(followedSone.posts).thenReturn(followedPosts)
 111                 whenever(currentSone.friends).thenReturn(listOf("followed1", "followed2"))
 112                 whenever(postVisibilityFilter.isVisible(ArgumentMatchers.eq(currentSone))).thenReturn(Predicate<Post> { (it?.time ?: 10000) < 2500 })
 113                 addSone("followed1", followedSone)
 114                 page.processTemplate(freenetRequest, templateContext)
 115                 @Suppress("UNCHECKED_CAST")
 116                 assertThat(templateContext["posts"] as Iterable<Post>, contains(
 117                                 posts[1], followedPosts[1], posts[2]
 118                 ))
 119         }
 120
 121         @Test
 122         fun `index page sets pagination correctly`() {
 123                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
 124                 whenever(currentSone.posts).thenReturn(posts)
 125                 page.processTemplate(freenetRequest, templateContext)
 126                 @Suppress("UNCHECKED_CAST")
 127                 assertThat((templateContext["pagination"] as Pagination<Post>).items, contains(
 128                                 posts[0], posts[1], posts[2]
 129                 ))
 130         }
 131
 132         @Test
 133         fun `index page sets page correctly`() {
 134                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
 135                 whenever(currentSone.posts).thenReturn(posts)
 136                 core.preferences.postsPerPage = 1
 137                 addHttpRequestParameter("page", "2")
 138                 page.processTemplate(freenetRequest, templateContext)
 139                 @Suppress("UNCHECKED_CAST")
 140                 assertThat((templateContext["pagination"] as Pagination<Post>).page, equalTo(2))
 141         }
 142
 143         @Test
 144         fun `index page without posts sets correct pagination`() {
 145                 core.preferences.postsPerPage = 1
 146                 page.processTemplate(freenetRequest, templateContext)
 147                 @Suppress("UNCHECKED_CAST")
 148                 (templateContext["pagination"] as Pagination<Post>).let { pagination ->
 149                         assertThat(pagination.items, emptyIterable())
 150                 }
 151         }
 152
 153 }