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.getInstance
   9 import net.pterodactylus.sone.test.mock
  10 import net.pterodactylus.sone.test.whenever
  11 import net.pterodactylus.sone.utils.Pagination
  12 import net.pterodactylus.sone.web.baseInjector
  13 import net.pterodactylus.sone.web.page.*
  14 import org.hamcrest.MatcherAssert.assertThat
  15 import org.hamcrest.Matchers.contains
  16 import org.hamcrest.Matchers.emptyIterable
  17 import org.hamcrest.Matchers.equalTo
  18 import org.hamcrest.Matchers.notNullValue
  19 import org.junit.Before
  20 import org.junit.Test
  21 import org.mockito.ArgumentMatchers
  22
  23 /**
  24  * Unit test for [IndexPage].
  25  */
  26 class IndexPageTest: WebPageTest({ template, webInterface, loaders -> IndexPage(template, webInterface, loaders, postVisibilityFilter) }) {
  27
  28         companion object {
  29                 private val postVisibilityFilter = mock<PostVisibilityFilter>()
  30         }
  31
  32         @Test
  33         fun `page returns correct path`() {
  34             assertThat(page.path, equalTo("index.html"))
  35         }
  36
  37         @Test
  38         fun `page requires login`() {
  39             assertThat(page.requiresLogin(), equalTo(true))
  40         }
  41
  42         @Test
  43         fun `page returns correct title`() {
  44                 whenever(l10n.getString("Page.Index.Title")).thenReturn("index page title")
  45             assertThat(page.getPageTitle(soneRequest), equalTo("index page title"))
  46         }
  47
  48         @Before
  49         fun setupPostVisibilityFilter() {
  50                 whenever(postVisibilityFilter.isVisible(ArgumentMatchers.eq(currentSone))).thenReturn(Predicate<Post> { true })
  51         }
  52
  53         @Before
  54         fun setupCurrentSone() {
  55                 whenever(currentSone.id).thenReturn("current")
  56         }
  57
  58         @Before
  59         fun setupDirectedPosts() {
  60                 whenever(core.getDirectedPosts("current")).thenReturn(emptyList())
  61         }
  62
  63         private fun createPost(time: Long, directed: Boolean = false) = mock<Post>().apply {
  64                 whenever(this.time).thenReturn(time)
  65                 whenever(recipient).thenReturn(fromNullable(if (directed) currentSone else null))
  66         }
  67
  68         @Test
  69         fun `index page shows all posts of current sone`() {
  70                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
  71                 whenever(currentSone.posts).thenReturn(posts)
  72                 page.processTemplate(freenetRequest, templateContext)
  73                 @Suppress("UNCHECKED_CAST")
  74                 assertThat(templateContext["posts"] as Iterable<Post>, contains(*posts.toTypedArray()))
  75         }
  76
  77         @Test
  78         fun `index page shows posts directed at current sone from non-followed sones`() {
  79                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
  80                 whenever(currentSone.posts).thenReturn(posts)
  81                 val notFollowedSone = mock<Sone>()
  82                 val notFollowedPosts = listOf(createPost(2500, true), createPost(1500))
  83                 whenever(notFollowedSone.posts).thenReturn(notFollowedPosts)
  84                 addSone("notfollowed1", notFollowedSone)
  85                 whenever(core.getDirectedPosts("current")).thenReturn(listOf(notFollowedPosts[0]))
  86                 page.processTemplate(freenetRequest, templateContext)
  87                 @Suppress("UNCHECKED_CAST")
  88                 assertThat(templateContext["posts"] as Iterable<Post>, contains(
  89                                 posts[0], notFollowedPosts[0], posts[1], posts[2]
  90                 ))
  91         }
  92
  93         @Test
  94         fun `index page does not show duplicate posts`() {
  95                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
  96                 whenever(currentSone.posts).thenReturn(posts)
  97                 val followedSone = mock<Sone>()
  98                 val followedPosts = listOf(createPost(2500, true), createPost(1500))
  99                 whenever(followedSone.posts).thenReturn(followedPosts)
 100                 whenever(currentSone.friends).thenReturn(listOf("followed1", "followed2"))
 101                 addSone("followed1", followedSone)
 102                 page.processTemplate(freenetRequest, templateContext)
 103                 @Suppress("UNCHECKED_CAST")
 104                 assertThat(templateContext["posts"] as Iterable<Post>, contains(
 105                                 posts[0], followedPosts[0], posts[1], followedPosts[1], posts[2]
 106                 ))
 107         }
 108
 109         @Test
 110         fun `index page uses post visibility filter`() {
 111                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
 112                 whenever(currentSone.posts).thenReturn(posts)
 113                 val followedSone = mock<Sone>()
 114                 val followedPosts = listOf(createPost(2500, true), createPost(1500))
 115                 whenever(followedSone.posts).thenReturn(followedPosts)
 116                 whenever(currentSone.friends).thenReturn(listOf("followed1", "followed2"))
 117                 whenever(postVisibilityFilter.isVisible(ArgumentMatchers.eq(currentSone))).thenReturn(Predicate<Post> { (it?.time ?: 10000) < 2500 })
 118                 addSone("followed1", followedSone)
 119                 page.processTemplate(freenetRequest, templateContext)
 120                 @Suppress("UNCHECKED_CAST")
 121                 assertThat(templateContext["posts"] as Iterable<Post>, contains(
 122                                 posts[1], followedPosts[1], posts[2]
 123                 ))
 124         }
 125
 126         @Test
 127         fun `index page sets pagination correctly`() {
 128                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
 129                 whenever(currentSone.posts).thenReturn(posts)
 130                 page.processTemplate(freenetRequest, templateContext)
 131                 @Suppress("UNCHECKED_CAST")
 132                 assertThat((templateContext["pagination"] as Pagination<Post>).items, contains(
 133                                 posts[0], posts[1], posts[2]
 134                 ))
 135         }
 136
 137         @Test
 138         fun `index page sets page correctly`() {
 139                 val posts = listOf(createPost(3000), createPost(2000), createPost(1000))
 140                 whenever(currentSone.posts).thenReturn(posts)
 141                 core.preferences.newPostsPerPage = 1
 142                 addHttpRequestParameter("page", "2")
 143                 page.processTemplate(freenetRequest, templateContext)
 144                 @Suppress("UNCHECKED_CAST")
 145                 assertThat((templateContext["pagination"] as Pagination<Post>).page, equalTo(2))
 146         }
 147
 148         @Test
 149         fun `index page without posts sets correct pagination`() {
 150                 core.preferences.newPostsPerPage = 1
 151                 page.processTemplate(freenetRequest, templateContext)
 152                 @Suppress("UNCHECKED_CAST")
 153                 (templateContext["pagination"] as Pagination<Post>).let { pagination ->
 154                         assertThat(pagination.items, emptyIterable())
 155                 }
 156         }
 157
 158         @Test
 159         fun `page can be created by dependency injection`() {
 160             assertThat(baseInjector.getInstance<IndexPage>(), notNullValue())
 161         }
 162
 163         @Test
 164         fun `page is annotated with correct menuname`() {
 165             assertThat(page.menuName, equalTo("Index"))
 166         }
 167
 168 }