new unit tests for sdc-dao

Change-Id: Ibf37c20c3d07f3cd2962e324f3e37354adad9870
Issue-ID: SDC-1333
Signed-off-by: Tal Gitelman <tg851x@intl.att.com>

1 files changed, 109 insertions, 0 deletions

diff --git a/catalog-dao/src/test/java/org/openecomp/sdc/be/dao/utils/MapUtilTest.java b/catalog-dao/src/test/java/org/openecomp/sdc/be/dao/utils/MapUtilTest.java
new file mode 100644
index 0000000000..ed2f3134d2
--- /dev/null
+++ b/catalog-dao/src/test/java/org/openecomp/sdc/be/dao/utils/MapUtilTest.java
@@ -0,0 +1,109 @@
+package org.openecomp.sdc.be.dao.utils;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+
+import org.junit.Test;
+
+public class MapUtilTest {
+
+	@Test
+	public void testGet() throws Exception {
+		Map<String, ? extends Object> map = null;
+		String path = "";
+		Object result;
+
+		// default test
+		result = MapUtil.get(map, path);
+		path = "\\mock\\mock";
+		result = MapUtil.get(map, path);
+	}
+
+	@Test
+	public void testGroupListBy() throws Exception {
+		Collection valuesToMap = new LinkedList<String>();
+		Function<String, String> groupingFunction = new Function<String, String>() {
+			
+			@Override
+			public String apply(String t) {
+				return t;
+			}
+		};
+		Map<String, List<String>> result;
+
+		// default test
+		result = MapUtil.groupListBy(valuesToMap, groupingFunction);
+	}
+
+	@Test
+	public void testToMap() throws Exception {
+		Collection<String> valuesToMap = null;
+		Function<String, String> mappingFunction = null;
+		Map<String, String> result;
+
+		// default test
+		result = MapUtil.toMap(valuesToMap, mappingFunction);
+	}
+
+	@Test
+	public void testConvertMapKeys() throws Exception {
+		Map<String, List<String>> map = new HashMap<>();
+		Function<String, String> keyMappingFunction = new Function<String, String>() {
+			
+			@Override
+			public String apply(String t) {
+				return t;
+			}
+		};
+		Map<String, List<String>> result;
+
+		// default test
+		result = MapUtil.convertMapKeys(map, keyMappingFunction);
+	}
+
+	@Test
+	public void testNewHashMap() throws Exception {
+		String[] keys = new String[] { "mock" };
+		String[] values = new String[] { "mock" };
+		Map<String, String> result;
+
+		// test 1
+		result = MapUtil.newHashMap(keys, values);
+		//Assert.assertEquals(null, result);
+
+		// test 2
+		keys = new String[] { "mock" };
+		values = null;
+		try {
+			result = MapUtil.newHashMap(keys, values);
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+
+		// test 3
+		values = null;
+		keys = null;
+		try {
+			result = MapUtil.newHashMap(keys, values);
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		//Assert.assertEquals(null, result);
+
+		// test 4
+		values = new String[] { "mock" };
+		keys = null;
+		try {
+			result = MapUtil.newHashMap(keys, values);
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+}
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