1 files changed, 225 insertions, 0 deletions
diff --git a/app-c/appc/appc-dispatcher/appc-dispatcher-common/ranking-framework-lib/src/test/java/org/openecomp/appc/rankingframework/TestRankingFramework.java b/app-c/appc/appc-dispatcher/appc-dispatcher-common/ranking-framework-lib/src/test/java/org/openecomp/appc/rankingframework/TestRankingFramework.java
new file mode 100644
index 000000000..75301dc37
--- /dev/null
+++ b/app-c/appc/appc-dispatcher/appc-dispatcher-common/ranking-framework-lib/src/test/java/org/openecomp/appc/rankingframework/TestRankingFramework.java
@@ -0,0 +1,225 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : APP-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.rankingframework;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.openecomp.appc.rankingframework.AbstractRankedAttributesResolverFactory;
+import org.openecomp.appc.rankingframework.ConfigurationEntry;
+import org.openecomp.appc.rankingframework.ConfigurationSet;
+import org.openecomp.appc.rankingframework.RankedAttributesContext;
+import org.openecomp.appc.rankingframework.RankedAttributesResolver;
+
+public class  TestRankingFramework {
+
+    private static final String COUNTRY = "COUNTRY";
+    private static final String STATE = "STATE";
+    private static final String CITY = "CITY";
+
+    private static final List<String> NAMES = Arrays.asList(COUNTRY, STATE, CITY);
+
+    private static final String PACIFIC = "Pacific";
+    private static final String ATLANTIC = "Atlantic";
+    private static final String ARCTIC = "Arctic";
+    private static final String NA = "N/A";
+
+    private static ConfigurationEntry<String> entry(String [] attributes, String result) {
+        if (attributes == null || attributes.length != NAMES.size()) {
+            throw new IllegalArgumentException();
+        }
+
+        Map<String, String> map = new HashMap<>(attributes.length);
+        for (int i = 0; i < attributes.length; i++) {
+            map.put(NAMES.get(i), attributes[i]);
+        }
+
+        return new ConfigurationEntryImpl(map, result);
+    }
+
+    private static ConfigurationSet<String> config(ConfigurationEntry<String> ... entries) {
+        return new ConfigurationSetImpl(Arrays.asList(entries), NAMES);
+    }
+
+    private static RankedAttributesContext context(String ... attributes) {
+        if (attributes == null || attributes.length != NAMES.size()) {
+            throw new IllegalArgumentException();
+        }
+
+        Map<String, String> map = new HashMap<>(attributes.length);
+        for (int i = 0; i < attributes.length; i++) {
+            map.put(NAMES.get(i), attributes[i]);
+        }
+
+        return new Context(map);
+    }
+
+    private static class ConfigurationSetImpl implements ConfigurationSet<String> {
+
+        private final Collection<ConfigurationEntry<String>> entries;
+        private final Collection<String> names;
+
+        ConfigurationSetImpl(Collection<ConfigurationEntry<String>> entries, Collection<String> names) {
+            this.entries = entries;
+            this.names = names;
+        }
+
+        @Override
+        public Iterable<ConfigurationEntry<String>> getEntries() {
+            return entries;
+        }
+
+        @Override
+        public Collection<String> getRankedAttributeNames() {
+            return names;
+        }
+    }
+
+    private static class ConfigurationEntryImpl implements ConfigurationEntry<String> {
+
+        private final Map<String, String> attributes;
+        private final String result;
+
+        ConfigurationEntryImpl(Map<String, String> attributes, String result) {
+            this.attributes = attributes;
+            this.result = result;
+        }
+
+        @Override
+        public Object getAttributeValue(String name) {
+            return attributes.get(name);
+        }
+
+        @Override
+        public String getResult() {
+            return result;
+        }
+    }
+
+    private static class Context implements RankedAttributesContext {
+
+        private final Map<String, String> map;
+
+        Context(Map<String, String> map) {
+            this.map = map;
+        }
+
+        @Override
+        public Object getAttributeValue(String name) {
+            return map.get(name);
+        }
+    }
+
+    private static ConfigurationSet<String> testData() {
+        @SuppressWarnings("unchecked")
+        ConfigurationSet<String> config = config(
+                entry(new String [] {"US", "CA", "SFO"}, PACIFIC),
+                entry(new String [] {"US", "CA", "LA"}, PACIFIC),
+                entry(new String [] {"US", "FL", "MIAMI"}, ATLANTIC),
+                entry(new String [] {"US", "AK", "Barrow"}, ARCTIC),
+                entry(new String [] {"US", "AK", "*"}, PACIFIC),
+                entry(new String [] {"US", "*", "Houston"}, ATLANTIC),
+                entry(new String [] {"US", "*", "*"}, NA)
+                );
+
+        return config;
+    }
+
+    private static RankedAttributesResolver<String> resolver(ConfigurationSet<String> config) {
+        return AbstractRankedAttributesResolverFactory.getInstance().create(config);
+    }
+
+    @Test
+    public void testExactMatch() {
+
+        ConfigurationSet<String> config = testData();
+
+        RankedAttributesResolver<String> resolver = resolver(config) ;
+
+        RankedAttributesContext context = context("US", "CA", "SFO");
+
+        String result = resolver.resolve(context);
+
+        Assert.assertEquals(PACIFIC, result);
+    }
+
+    @Test
+    public void testDefaultMatchPartial() {
+
+        ConfigurationSet<String> config = testData();
+
+        RankedAttributesResolver<String> resolver = resolver(config) ;
+
+        RankedAttributesContext context = context("US", "AK", "Anchorage");
+
+        String result = resolver.resolve(context);
+
+        Assert.assertEquals(PACIFIC, result);
+    }
+
+    @Test
+    public void testDefaultMatchFull() {
+
+        ConfigurationSet<String> config = testData();
+
+        RankedAttributesResolver<String> resolver = resolver(config) ;
+
+        RankedAttributesContext context = context("US", "IL", "Chicago");
+
+        String result = resolver.resolve(context);
+
+        Assert.assertEquals(NA, result);
+    }
+
+    @Test
+    public void testDefaultMatchInTheMiddle() {
+
+        ConfigurationSet<String> config = testData();
+
+        RankedAttributesResolver<String> resolver = resolver(config) ;
+
+        RankedAttributesContext context = context("US", "TX", "Houston");
+
+        String result = resolver.resolve(context);
+
+        Assert.assertEquals(ATLANTIC, result);
+    }
+
+    @Test
+    public void testBacktrace() {
+
+        ConfigurationSet<String> config = testData();
+
+        RankedAttributesResolver<String> resolver = resolver(config) ;
+
+        RankedAttributesContext context = context("US", "CA", "SJC");
+
+        String result = resolver.resolve(context);
+
+        Assert.assertEquals(NA, result);
+    }
+}