From 176b8f0e11d72feaa9d3ebbe1438f0f94c4ceb49 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Sun, 20 Nov 2016 13:52:26 +0100
Subject: [PATCH] Add unit test for unknown date filter

---
 .../sone/template/UnknownDateFilterTest.kt         | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 src/test/kotlin/net/pterodactylus/sone/template/UnknownDateFilterTest.kt

diff --git a/src/test/kotlin/net/pterodactylus/sone/template/UnknownDateFilterTest.kt b/src/test/kotlin/net/pterodactylus/sone/template/UnknownDateFilterTest.kt
new file mode 100644
index 0000000..f18033e
--- /dev/null
+++ b/src/test/kotlin/net/pterodactylus/sone/template/UnknownDateFilterTest.kt
@@ -0,0 +1,36 @@
+package net.pterodactylus.sone.template
+
+import freenet.l10n.BaseL10n
+import net.pterodactylus.sone.test.mock
+import net.pterodactylus.sone.test.whenever
+import org.hamcrest.MatcherAssert.assertThat
+import org.hamcrest.Matchers.equalTo
+import org.junit.Test
+
+/**
+ * Unit test for [UnknownDateFilter].
+ */
+class UnknownDateFilterTest {
+
+	private val baseL10n = mock<BaseL10n>()
+	private val unknownKey = "unknown.key"
+	private val filter = UnknownDateFilter(baseL10n, unknownKey)
+
+	@Test
+	fun `filter returns given object for non-longs`() {
+	    val someObject = Any()
+		assertThat(filter.format(null, someObject, null), equalTo<Any>(someObject))
+	}
+
+	@Test
+	fun `filter returns translated value of unknown key if zero is given`() {
+	    whenever(baseL10n.getString(unknownKey)).thenReturn("translated")
+		assertThat(filter.format(null, 0L, null), equalTo<Any>("translated"))
+	}
+
+	@Test
+	fun `filter returns original long if non-zero value is given`() {
+		assertThat(filter.format(null, 1L, null), equalTo<Any>(1L))
+	}
+
+}
-- 
2.7.4