From 17b1d9f0a8c91479895f9a130d600bfcdef966aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oliver=20R=C3=BCmpelein?= <oli_r@fg4f.de>
Date: Sat, 12 Jan 2019 16:11:52 +0100
Subject: [PATCH] Fix pagination and add test

---
 source/citesystem/server/paginationinfo.d |  2 +-
 test/citesystem/testpaginationinfo.d      | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/source/citesystem/server/paginationinfo.d b/source/citesystem/server/paginationinfo.d
index 9e98658..34173c7 100644
--- a/source/citesystem/server/paginationinfo.d
+++ b/source/citesystem/server/paginationinfo.d
@@ -16,7 +16,7 @@ public struct PaginationInfo {
     @property
     size_t lastPage() const {
         auto numberOfFullPages = numberOfElements / pagesize;
-        if (numberOfFullPages % pagesize == 0) {
+        if (numberOfElements % pagesize != 0) {
             return numberOfFullPages + 1;
         } else {
             return numberOfFullPages;
diff --git a/test/citesystem/testpaginationinfo.d b/test/citesystem/testpaginationinfo.d
index b25f1fa..dfd0749 100644
--- a/test/citesystem/testpaginationinfo.d
+++ b/test/citesystem/testpaginationinfo.d
@@ -14,6 +14,16 @@ private import citesystem.server.paginationinfo : PaginationInfo;
     actualLastPage.shouldEqual(expectedLastPage);
 }
 
+@("Last page calculation, actual case")
+@system unittest {
+    const testPaginationInfo = PaginationInfo(1, 10, 52);
+    const actualLastPage = testPaginationInfo.lastPage;
+    const expectedLastPage = 6;
+
+    actualLastPage.shouldEqual(expectedLastPage);
+}
+
+
 @("Last page calculation, harder case")
 @system unittest {
     const testPaginationInfo = PaginationInfo(1, 10, 105);