Merge pull request #624 from lisps/revisions

 date_at support 

1 files changed, 127 insertions, 0 deletions

diff --git a/_test/tests/inc/changelog_getlastrevisionat.test.php b/_test/tests/inc/changelog_getlastrevisionat.test.php
new file mode 100644
index 000000000..84b185ce8
--- /dev/null
+++ b/_test/tests/inc/changelog_getlastrevisionat.test.php
@@ -0,0 +1,127 @@
+<?php
+
+/**
+ * Tests for requesting revisioninfo of a revision of a page with getRevisionInfo()
+ *
+ * This class uses the files:
+ * - data/pages/mailinglist.txt
+ * - data/meta/mailinglist.changes
+ */
+class changelog_getlastrevisionat_test extends DokuWikiTest {
+
+    private $pageid = 'mailinglist';
+    
+    function setup() {
+        parent::setup();
+        global $cache_revinfo;
+        $cache =& $cache_revinfo;
+        if(isset($cache['nonexist'])) {
+            unset($cache['nonexist']);
+        }
+        if(isset($cache['mailinglist'])) {
+            unset($cache['mailinglist']);
+        }
+    }
+    
+
+    /**
+     * no nonexist.changes meta file available
+     */
+    function test_changemetadatanotexists() {
+        $rev = 1362525899;
+        $id = 'nonexist';
+        $revsexpected = false;
+
+        $pagelog = new PageChangeLog($id, $chunk_size = 8192);
+        $revs = $pagelog->getLastRevisionAt($rev);
+        $this->assertEquals($revsexpected, $revs);
+    }
+
+    /**
+     * start at exact current revision of mailinglist page
+     *
+     */
+    function test_startatexactcurrentrev() {
+        $rev = 1385051947;
+        $revsexpected = '';
+
+        //set a known timestamp
+        touch(wikiFN($this->pageid), $rev);
+
+        $pagelog = new PageChangeLog($this->pageid, $chunk_size = 8192);
+        $revs = $pagelog->getLastRevisionAt($rev);
+        $this->assertEquals($revsexpected, $revs);
+
+    }
+    
+    /**
+     * test a future revision
+     *
+     */
+    function test_futurerev() {
+        $rev = 1385051947;
+        $revsexpected = '';
+
+        //set a known timestamp
+        touch(wikiFN($this->pageid), $rev);
+        
+        $rev +=1;
+
+        $pagelog = new PageChangeLog($this->pageid, $chunk_size = 8192);
+        $revs = $pagelog->getLastRevisionAt($rev);
+        $this->assertEquals($revsexpected, $revs);
+
+    }
+
+    /**
+     * start at exact last revision of mailinglist page
+     *
+     */
+    function test_exactlastrev() {
+        $rev = 1360110636;
+        $revsexpected = 1360110636;
+
+        $pagelog = new PageChangeLog($this->pageid, $chunk_size = 8192);
+        $revs = $pagelog->getLastRevisionAt($rev);
+        $this->assertEquals($revsexpected, $revs);
+    }
+
+
+    /**
+     * Request not existing revision
+     * 
+     */
+    function test_olderrev() {
+        $rev = 1;
+        $revexpected = false;
+
+        $pagelog = new PageChangeLog($this->pageid, $chunk_size = 8192);
+        $revfound = $pagelog->getLastRevisionAt($rev);
+        $this->assertEquals($revexpected, $revfound);
+    }
+
+    /**
+     * Start at non existing revision somewhere between existing revisions
+     */
+    function test_notexistingrev() {
+        $rev = 1362525890;
+        $revexpected = 1362525359;
+
+        $pagelog = new PageChangeLog($this->pageid, $chunk_size = 8192);
+        $revfound = $pagelog->getLastRevisionAt($rev);
+        $this->assertEquals($revexpected, $revfound);
+    }
+
+    /**
+     * request nonexisting page
+     *
+     */
+    function test_notexistingpage() {
+        $rev = 1385051947;
+        $currentexpected = false;
+
+        $pagelog = new PageChangeLog('nonexistingpage', $chunk_size = 8192);
+        $current = $pagelog->getLastRevisionAt($rev);
+        $this->assertEquals($currentexpected, $current);
+    }
+}
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