X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Ftest%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Futils%2FPaginationTest.kt;h=d3f063d4bc17551e4c6065bfc71f354131a8bee8;hp=9a1153c6c3f45ac1a0a0d892852fc4962f8bcf92;hb=03c29a3838e23ed0b9731ca4d84cf58038c30dfe;hpb=ac6576e72155b3691ce6e5c56ee0c57eb9ac08c6

diff --git a/src/test/kotlin/net/pterodactylus/sone/utils/PaginationTest.kt b/src/test/kotlin/net/pterodactylus/sone/utils/PaginationTest.kt
index 9a1153c..d3f063d 100644
--- a/src/test/kotlin/net/pterodactylus/sone/utils/PaginationTest.kt
+++ b/src/test/kotlin/net/pterodactylus/sone/utils/PaginationTest.kt
@@ -1,5 +1,6 @@
 package net.pterodactylus.sone.utils
 
+import net.pterodactylus.sone.test.hasPages
 import org.hamcrest.MatcherAssert.assertThat
 import org.hamcrest.Matchers.contains
 import org.hamcrest.Matchers.equalTo
@@ -11,7 +12,13 @@ import org.junit.Test
 class PaginationTest {
 
 	private val items = listOf(1, 2, 3, 4, 5)
-	private val pagination = Pagination<Int>(items, 2)
+	private val pagination = Pagination(items, 2)
+
+	@Test
+	fun `pagination can be created from iterable`() {
+		val pagination = listOf(1, 2, 3, 4, 5).asIterable().paginate(2)
+		assertThat(pagination, hasPages(3).isOnPage(0))
+	}
 
 	@Test
 	fun `new pagination is at page 0`() {
@@ -20,7 +27,7 @@ class PaginationTest {
 
 	@Test
 	fun `new pagination is at page number 1`() {
-	    assertThat(pagination.pageNumber, equalTo(1))
+		assertThat(pagination.pageNumber, equalTo(1))
 	}
 
 	@Test
@@ -43,98 +50,98 @@ class PaginationTest {
 
 	@Test
 	fun `the page count is returned correctly`() {
-	    assertThat(pagination.pageCount, equalTo(3))
+		assertThat(pagination.pageCount, equalTo(3))
 	}
 
 	@Test
 	fun `page size is returned correctly`() {
-	    assertThat(pagination.pageSize, equalTo(2))
+		assertThat(pagination.pageSize, equalTo(2))
 	}
 
 	@Test
 	fun `a page size of less than 1 is set to 1`() {
-	    pagination.pageSize = 0
+		pagination.pageSize = 0
 		assertThat(pagination.pageSize, equalTo(1))
 	}
 
 	@Test
 	fun `changing page size sets new page correctly`() {
 		pagination.page = 1
-	    pagination.pageSize = 1
+		pagination.pageSize = 1
 		assertThat(pagination.page, equalTo(2))
 	}
 
 	@Test
 	fun `changing page size to very large returns to page 0`() {
-	    pagination.page = 1
+		pagination.page = 1
 		pagination.pageSize = 20
 		assertThat(pagination.page, equalTo(0))
 	}
 
 	@Test
 	fun `item count for current page is page size of first page`() {
-	    assertThat(pagination.itemCount, equalTo(2))
+		assertThat(pagination.itemCount, equalTo(2))
 	}
 
 	@Test
 	fun `item count for last page is 1`() {
-	    pagination.page = 2
+		pagination.page = 2
 		assertThat(pagination.itemCount, equalTo(1))
 	}
 
 	@Test
 	fun `items on first page are returned correctly`() {
-	    assertThat(pagination.items, contains(1, 2))
+		assertThat(pagination.items, contains(1, 2))
 	}
 
 	@Test
 	fun `items on last page are returned correctly`() {
-	    pagination.page = 2
+		pagination.page = 2
 		assertThat(pagination.items, contains(5))
 	}
 
 	@Test
 	fun `pagination is first on first page`() {
-	    assertThat(pagination.isFirst, equalTo(true))
+		assertThat(pagination.isFirst, equalTo(true))
 	}
 
 	@Test
 	fun `pagination is not first on second page`() {
 		pagination.page = 1
-	    assertThat(pagination.isFirst, equalTo(false))
+		assertThat(pagination.isFirst, equalTo(false))
 	}
 
 	@Test
 	fun `pagination is not first on last page`() {
 		pagination.page = 2
-	    assertThat(pagination.isFirst, equalTo(false))
+		assertThat(pagination.isFirst, equalTo(false))
 	}
 
 	@Test
 	fun `pagination is not last  on first page`() {
-	    assertThat(pagination.isLast, equalTo(false))
+		assertThat(pagination.isLast, equalTo(false))
 	}
 
 	@Test
 	fun `pagination is not last on second page`() {
 		pagination.page = 1
-	    assertThat(pagination.isLast, equalTo(false))
+		assertThat(pagination.isLast, equalTo(false))
 	}
 
 	@Test
 	fun `pagination is last on last page`() {
 		pagination.page = 2
-	    assertThat(pagination.isLast, equalTo(true))
+		assertThat(pagination.isLast, equalTo(true))
 	}
 
 	@Test
 	fun `pagination is necessary for three pages`() {
-	    assertThat(pagination.isNecessary, equalTo(true))
+		assertThat(pagination.isNecessary, equalTo(true))
 	}
 
 	@Test
 	fun `pagination is necessary for two pages`() {
-	    pagination.pageSize = 4
+		pagination.pageSize = 4
 		assertThat(pagination.isNecessary, equalTo(true))
 	}
 
@@ -147,7 +154,7 @@ class PaginationTest {
 	@Test
 	fun `previous page is returned correctly for second page`() {
 		pagination.page = 1
-	    assertThat(pagination.previousPage, equalTo(0))
+		assertThat(pagination.previousPage, equalTo(0))
 	}
 
 	@Test
@@ -158,23 +165,23 @@ class PaginationTest {
 
 	@Test
 	fun `next page is returned correctly for first page`() {
-	    assertThat(pagination.nextPage, equalTo(1))
+		assertThat(pagination.nextPage, equalTo(1))
 	}
 
 	@Test
 	fun `next page is returned correctly for second page`() {
 		pagination.page = 1
-	    assertThat(pagination.nextPage, equalTo(2))
+		assertThat(pagination.nextPage, equalTo(2))
 	}
 
 	@Test
 	fun `last page is returned correctly`() {
-	    assertThat(pagination.lastPage, equalTo(2))
+		assertThat(pagination.lastPage, equalTo(2))
 	}
 
 	@Test
 	fun `iterator returns items on the current page`() {
-	    assertThat(pagination.iterator().asSequence().toList(), contains(1, 2))
+		assertThat(pagination.iterator().asSequence().toList(), contains(1, 2))
 	}
 
 }