--- /dev/null
+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')"))
+ }
+
+}