[jspwiki] 02/05: PageTimeComparator unit tests

[ju...@apache.org]

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juanpablo pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/jspwiki.git

commit d1a2adcea9dc86165531ca9863e2f8a4e0c5aac4
Author: juanpablo <ju...@apache.org>
AuthorDate: Sat Oct 12 19:09:39 2019 +0200

    PageTimeComparator unit tests
---
 .../apache/wiki/pages/PageTimeComparatorTest.java  | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/jspwiki-main/src/test/java/org/apache/wiki/pages/PageTimeComparatorTest.java b/jspwiki-main/src/test/java/org/apache/wiki/pages/PageTimeComparatorTest.java
new file mode 100644
index 0000000..ccc86e0
--- /dev/null
+++ b/jspwiki-main/src/test/java/org/apache/wiki/pages/PageTimeComparatorTest.java
@@ -0,0 +1,52 @@
+package org.apache.wiki.pages;
+
+import org.apache.wiki.TestEngine;
+import org.apache.wiki.WikiPage;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.util.Date;
+
+
+/**
+ * Unit tests corresponding to {@link PageTimeComparator}.
+ */
+public class PageTimeComparatorTest {
+
+    TestEngine engine = TestEngine.build();
+    PageTimeComparator comparator = new PageTimeComparator();
+    WikiPage p1 = new WikiPage( engine, "A" );
+    WikiPage p2 = new WikiPage( engine, "B" );
+    WikiPage p3 = new WikiPage( engine, "A" );
+
+    @Test
+    void shouldCheckCompareByTimeGetsMoreRecentOnTop() {
+        p1.setLastModified( new Date( 0L ) );
+        p2.setLastModified( new Date( 1L ) );
+
+        Assertions.assertEquals( 1, comparator.compare( p1, p2 ) );
+        Assertions.assertEquals( -1, comparator.compare( p2, p1 ) );
+    }
+
+    @Test
+    void shouldCheckCompareByEqualsTimeUsesPageName() {
+        p1.setLastModified( new Date( 0L ) );
+        p2.setLastModified( new Date( 0L ) );
+
+        Assertions.assertEquals( -1, comparator.compare( p1, p2 ) );
+    }
+
+    @Test
+    void shouldCheckCompareByEqualsTimeAndNameUsesPageVersion() {
+        p1.setLastModified( new Date( 0L ) );
+        p3.setLastModified( new Date( 0L ) );
+        p1.setVersion( 1 );
+        p3.setVersion( 2 );
+
+        Assertions.assertEquals( -1, comparator.compare( p1, p3 ) );
+
+        p3.setVersion( 1 );
+        Assertions.assertEquals( 0, comparator.compare( p1, p3 ) );
+    }
+
+}