Add unit test for view post page

diff --git a/src/test/kotlin/net/pterodactylus/sone/web/ViewPostPageTest.kt b/src/test/kotlin/net/pterodactylus/sone/web/ViewPostPageTest.kt
new file mode 100644 (file)
index 0000000..36c70d2
--- /dev/null
+++ b/src/test/kotlin/net/pterodactylus/sone/web/ViewPostPageTest.kt
@@ -0,0 +1,86 @@
+package net.pterodactylus.sone.web
+
+import net.pterodactylus.sone.data.Post
+import net.pterodactylus.sone.data.Profile
+import net.pterodactylus.sone.test.mock
+import net.pterodactylus.sone.test.whenever
+import org.hamcrest.MatcherAssert.assertThat
+import org.hamcrest.Matchers.equalTo
+import org.hamcrest.Matchers.nullValue
+import org.junit.Test
+
+/**
+ * Unit test for [ViewPostPage].
+ */
+class ViewPostPageTest : WebPageTest() {
+
+       private val page = ViewPostPage(template, webInterface)
+       private val post = mock<Post>()
+
+       override fun getPage() = page
+
+       @Test
+       fun `the view post page is link-excepted`() {
+               assertThat(page.isLinkExcepted(null), equalTo(true))
+       }
+
+       @Test
+       fun `get request without parameters stores null in template context`() {
+               page.handleRequest(freenetRequest, templateContext)
+               assertThat(templateContext["post"], nullValue())
+               assertThat(templateContext["raw"] as? Boolean, equalTo(false))
+       }
+
+       @Test
+       fun `get request with invalid post id stores null in template context`() {
+               addHttpRequestParameter("post", "invalid-post-id")
+               page.handleRequest(freenetRequest, templateContext)
+               assertThat(templateContext["post"], nullValue())
+               assertThat(templateContext["raw"] as? Boolean, equalTo(false))
+       }
+
+       @Test
+       fun `get request with valid post id stores post in template context`() {
+               addPost("post-id", post)
+               addHttpRequestParameter("post", "post-id")
+               page.handleRequest(freenetRequest, templateContext)
+               assertThat(templateContext["post"], equalTo<Any>(post))
+               assertThat(templateContext["raw"] as? Boolean, equalTo(false))
+       }
+
+       @Test
+       fun `get request with valid post id and raw=true stores post in template context`() {
+               addPost("post-id", post)
+               addHttpRequestParameter("post", "post-id")
+               addHttpRequestParameter("raw", "true")
+               page.handleRequest(freenetRequest, templateContext)
+               assertThat(templateContext["post"], equalTo<Any>(post))
+               assertThat(templateContext["raw"] as? Boolean, equalTo(true))
+       }
+
+       @Test
+       fun `page title for request without parameters is default title`() {
+               assertThat(page.getPageTitle(freenetRequest), equalTo("Page.ViewPost.Title"))
+       }
+
+       @Test
+       fun `page title for request with invalid post is default title`() {
+               addHttpRequestParameter("post", "invalid-post-id")
+               assertThat(page.getPageTitle(freenetRequest), equalTo("Page.ViewPost.Title"))
+       }
+
+       @Test
+       fun `page title for request with valid post is first twenty chars of post plus sone name plus default title`() {
+               whenever(currentSone.profile).thenReturn(Profile(currentSone).apply {
+                       firstName = "First"
+                       middleName = "M."
+                       lastName = "Last"
+               })
+               whenever(post.sone).thenReturn(currentSone)
+               whenever(post.text).thenReturn("This is a text that is longer than twenty characters.")
+               addPost("post-id", post)
+               addHttpRequestParameter("post", "post-id")
+               assertThat(page.getPageTitle(freenetRequest), equalTo("This is a text that … - First M. Last - Page.ViewPost.Title"))
+       }
+
+}