Changeset 11115 in josm for trunk/test/unit/org/openstreetmap/josm/data/osm/ChangesetCacheTest.java

Timestamp:

2016-10-11T19:05:20+02:00 (8 years ago)

Author:

simon04

Message:

fix #13785 - Use streams, add unit tests (patch by alno, modified)

File:

• trunk/test/unit/org/openstreetmap/josm/data/osm/ChangesetCacheTest.java (modified) (2 diffs)

trunk/test/unit/org/openstreetmap/josm/data/osm/ChangesetCacheTest.java

@@ -7 +7 @@
 import static org.junit.Assert.assertTrue;
 
+import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
+import org.junit.Assert;
 import org.junit.Test;
 import org.openstreetmap.josm.TestUtils;
@@ -180 +183 @@
         cache.removeChangesetCacheListener(listener);
     }
+
+    /**
+     * Unit test of method {@link ChangesetCache#getOpenChangesets}.
+     */
+    @Test
+    public void testGetOpenChangesets() {
+        final ChangesetCache cache = ChangesetCache.getInstance();
+        // empty cache => empty list
+        Assert.assertTrue(
+                "Empty cache should produce an empty list.",
+                cache.getOpenChangesets().isEmpty()
+        );
+
+        // cache with only closed changesets => empty list
+        Changeset closedCs = new Changeset(1);
+        closedCs.setOpen(false);
+        cache.update(closedCs);
+        Assert.assertTrue(
+                "Cache with only closed changesets should produce an empty list.",
+                cache.getOpenChangesets().isEmpty()
+        );
+
+        // cache with open and closed changesets => list with only the open ones
+        Changeset openCs = new Changeset(2);
+        openCs.setOpen(true);
+        cache.update(openCs);
+        Assert.assertEquals(
+                Collections.singletonList(openCs),
+                cache.getOpenChangesets()
+        );
+    }
 }