X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Ftest%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FPostTest.kt;h=73f849841b05d5a5773892722b2d3b5732670522;hb=be005506d77e048c7de43f08771b072951ab82f9;hp=e5d9e972dadf03c96f6acfd8bcbef8b5ac9c32c1;hpb=ee39c03a6a811300728183552afcede1d9f8e79a;p=Sone.git

diff --git a/src/test/kotlin/net/pterodactylus/sone/data/PostTest.kt b/src/test/kotlin/net/pterodactylus/sone/data/PostTest.kt
index e5d9e97..73f8498 100644
--- a/src/test/kotlin/net/pterodactylus/sone/data/PostTest.kt
+++ b/src/test/kotlin/net/pterodactylus/sone/data/PostTest.kt
@@ -3,6 +3,8 @@ package net.pterodactylus.sone.data
 import net.pterodactylus.sone.test.createPost
 import org.hamcrest.MatcherAssert.assertThat
 import org.hamcrest.Matchers.equalTo
+import org.hamcrest.Matchers.greaterThan
+import org.hamcrest.Matchers.lessThan
 import java.util.concurrent.TimeUnit.DAYS
 import kotlin.test.Test
 
@@ -23,4 +25,25 @@ class PostTest {
 		assertThat(noFuturePost(post), equalTo(true))
 	}
 
+	@Test
+	fun `newestFirst comparator returns less-than 0 if first is newer than second`() {
+		val newerPost = createPost(time = 2000)
+		val olderPost = createPost(time = 1000)
+		assertThat(newestPostFirst.compare(newerPost, olderPost), lessThan(0))
+	}
+
+	@Test
+	fun `newestFirst comparator returns greater-than 0 if first is older than second`() {
+		val newerPost = createPost(time = 2000)
+		val olderPost = createPost(time = 1000)
+		assertThat(newestPostFirst.compare(olderPost, newerPost), greaterThan(0))
+	}
+
+	@Test
+	fun `newestFirst comparator returns 0 if first and second are the same age`() {
+		val post1 = createPost(time = 1000)
+		val post2 = createPost(time = 1000)
+		assertThat(newestPostFirst.compare(post2, post1), equalTo(0))
+	}
+
 }