v0.2.52..v0.2.53 changeset PullConnectedWaysTest.java

diff --git a/hoot-services/src/test/java/hoot/services/controllers/grail/PullConnectedWaysTest.java b/hoot-services/src/test/java/hoot/services/controllers/grail/PullConnectedWaysTest.java
new file mode 100644
index 0000000..c703759
--- /dev/null
+++ b/hoot-services/src/test/java/hoot/services/controllers/grail/PullConnectedWaysTest.java
@@ -0,0 +1,75 @@
+/*
+ * This file is part of Hootenanny.
+ *
+ * Hootenanny is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * --------------------------------------------------------------------
+ *
+ * The following copyright notices are generated automatically. If you
+ * have a new notice to add, please use the format:
+ * " * @copyright Copyright ..."
+ * This will properly maintain the copyright information. DigitalGlobe
+ * copyrights will be updated automatically.
+ *
+ * @copyright Copyright (C) 2020 DigitalGlobe (http://www.digitalglobe.com/)
+ */
+package hoot.services.controllers.grail;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import org.junit.Test;
+
+public class PullConnectedWaysTest {
+
+    @Test
+    public void testGetOsmXpath() throws IOException {
+        InputStream is;
+
+        //Read the crop.osm file
+        is = new FileInputStream(new File("src/test/resources/hoot/services/controllers/grail/crop.osm"));
+        List<Long> nodeIds = PullConnectedWaysCommand.getOsmXpath(is, "/osm/node/@id");
+        assertEquals(77, nodeIds.size());
+        is.close();
+
+        is = new FileInputStream(new File("src/test/resources/hoot/services/controllers/grail/crop.osm"));
+        List<Long> wayIds = PullConnectedWaysCommand.getOsmXpath(is, "/osm/way/@id");
+        assertEquals(0, wayIds.size());
+        is.close();
+
+        //Read the reference.osm file
+        is = new FileInputStream(new File("src/test/resources/hoot/services/controllers/grail/reference.osm"));
+        nodeIds = PullConnectedWaysCommand.getOsmXpath(is, "/osm/node/@id");
+        assertEquals(91, nodeIds.size());
+        is.close();
+
+        is = new FileInputStream(new File("src/test/resources/hoot/services/controllers/grail/reference.osm"));
+        wayIds = PullConnectedWaysCommand.getOsmXpath(is, "/osm/way/@id");
+        assertEquals(6, wayIds.size());
+        is.close();
+
+        File[] osmFiles = new File[0];
+        List<String> filePaths = Arrays.asList(osmFiles).stream().map(File::getAbsolutePath).collect(Collectors.toList());
+        assertTrue(filePaths.isEmpty());
+    }
+
+}