Show loading animation while loading elements

[Sone.git] / src / test / kotlin / net / pterodactylus / sone / template / LinkedElementRenderFilterTest.kt

diff --git a/src/test/kotlin/net/pterodactylus/sone/template/LinkedElementRenderFilterTest.kt b/src/test/kotlin/net/pterodactylus/sone/template/LinkedElementRenderFilterTest.kt
new file mode 100644 (file)
index 0000000..20ee99a
--- /dev/null
+++ b/src/test/kotlin/net/pterodactylus/sone/template/LinkedElementRenderFilterTest.kt
@@ -0,0 +1,37 @@
+package net.pterodactylus.sone.template
+
+import net.pterodactylus.sone.core.LinkedImage
+import net.pterodactylus.util.template.HtmlFilter
+import net.pterodactylus.util.template.TemplateContextFactory
+import org.hamcrest.MatcherAssert.assertThat
+import org.hamcrest.Matchers.`is`
+import org.jsoup.Jsoup
+import org.junit.Test
+
+/**
+ * Unit test for [LinkedElementRenderFilter].
+ */
+class LinkedElementRenderFilterTest {
+
+       private val templateContextFactory = TemplateContextFactory()
+
+       init {
+               templateContextFactory.addFilter("html", HtmlFilter())
+       }
+
+       private val filter = LinkedElementRenderFilter(templateContextFactory)
+
+       @Test
+       fun `filter can render linked images`() {
+               val html = filter.format(null, LinkedImage("KSK@gpl.png"), emptyMap<String, Any?>()) as String
+               val linkNode = Jsoup.parseBodyFragment(html).body().child(0)
+               assertThat(linkNode.nodeName(), `is`("a"))
+               assertThat(linkNode.attr("href"), `is`("/KSK@gpl.png"))
+               val spanNode = linkNode.child(0)
+               assertThat(spanNode.nodeName(), `is`("span"))
+               assertThat(spanNode.attr("class"), `is`("linked-element"))
+               assertThat(spanNode.attr("title"), `is`("KSK@gpl.png"))
+               assertThat(spanNode.attr("style"), `is`("background-image: url('/KSK@gpl.png')"))
+       }
+
+}