🎨 Replace reply comparator with Kotlin version

[Sone.git] / src / test / kotlin / net / pterodactylus / sone / data / ReplyTest.kt

diff --git a/src/test/kotlin/net/pterodactylus/sone/data/ReplyTest.kt b/src/test/kotlin/net/pterodactylus/sone/data/ReplyTest.kt
new file mode 100644 (file)
index 0000000..3289b7d
--- /dev/null
+++ b/src/test/kotlin/net/pterodactylus/sone/data/ReplyTest.kt
@@ -0,0 +1,50 @@
+/**
+ * Sone - ReplyTest.kt - Copyright © 2020 David ‘Bombe’ Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.data
+
+import net.pterodactylus.sone.test.emptyPostReply
+import org.hamcrest.MatcherAssert.assertThat
+import org.hamcrest.Matchers.equalTo
+import org.hamcrest.Matchers.greaterThan
+import org.hamcrest.Matchers.lessThan
+import kotlin.test.Test
+
+class ReplyTest {
+
+       @Test
+       fun `newestReplyFirst comparator returns less-than 0 is first reply is newer than second`() {
+               val newerReply = emptyPostReply(time = 2000)
+               val olderReply = emptyPostReply(time = 1000)
+               assertThat(newestReplyFirst.compare(newerReply, olderReply), lessThan(0))
+       }
+
+       @Test
+       fun `newestReplyFirst comparator returns greater-than 0 is first reply is older than second`() {
+               val newerReply = emptyPostReply(time = 2000)
+               val olderReply = emptyPostReply(time = 1000)
+               assertThat(newestReplyFirst.compare(olderReply, newerReply), greaterThan(0))
+       }
+
+       @Test
+       fun `newestReplyFirst comparator returns 0 is first and second reply have same age`() {
+               val reply1 = emptyPostReply(time = 1000)
+               val reply2 = emptyPostReply(time = 1000)
+               assertThat(newestReplyFirst.compare(reply1, reply2), equalTo(0))
+       }
+
+}