Manual merge of Pull request #243

- New MetricsTest included in SearchTestSuite as well.

Author: ctjoreilly

aima-core/src/test/java/aima/test/core/unit/search/SearchTestSuite.java

@@ -4,6 +4,7 @@
 import aima.test.core.unit.search.csp.CSPTest;
 import aima.test.core.unit.search.csp.MapCSPTest;
 import aima.test.core.unit.search.csp.TreeCSPSolverTest;
+import aima.test.core.unit.search.framework.MetricsTest;
 import aima.test.core.unit.search.framework.NodeTest;
 import aima.test.core.unit.search.framework.SolutionCheckerTest;
 import aima.test.core.unit.search.informed.AStarSearchTest;
@@ -18,7 +19,7 @@
 import org.junit.runners.Suite;
 
 @RunWith(Suite.class)
-@Suite.SuiteClasses({ AssignmentTest.class, CSPTest.class, MapCSPTest.class, TreeCSPSolverTest.class,
+@Suite.SuiteClasses({ AssignmentTest.class, CSPTest.class, MapCSPTest.class, MetricsTest.class, TreeCSPSolverTest.class,
 		AStarSearchTest.class, GreedyBestFirstSearchTest.class, RecursiveBestFirstSearchTest.class,
 		SimulatedAnnealingSearchTest.class, AndOrSearchTest.class, LRTAStarAgentTest.class, OnlineDFSAgentTest.class,
 		BidirectionalSearchTest.class, BreadthFirstSearchTest.class, DepthFirstSearchTest.class,

aima-core/src/test/java/aima/test/core/unit/search/framework/MetricsTest.java

@@ -0,0 +1,51 @@
+package aima.test.core.unit.search.framework;
+
+import aima.core.search.framework.Metrics;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+
+public class MetricsTest {
+
+    private Metrics metrics;
+
+    @Before
+    public void before() {
+        metrics = new Metrics();
+    }
+
+    @Test
+    public void testGetInt() {
+        int x = 893597823;
+        metrics.set("abcd",x);
+        assertEquals(x, metrics.getInt("abcd"));
+        assertNotEquals(1234,metrics.getInt("abcd"));
+    }
+
+    @Test
+    public void testGetDouble() {
+        double x = 1231397235234.48467865326;
+        metrics.set("abcd",x);
+        assertEquals(x, metrics.getDouble("abcd"),0);
+        assertNotEquals(1234.56789,metrics.getDouble("abcd"),0);
+    }
+
+    @Test
+    public void testGetLong() {
+        long x = 893597823;
+        metrics.set("abcd",x);
+        assertEquals(x, metrics.getLong("abcd"));
+        assertNotEquals(841356458,metrics.getLong("abcd"));
+    }
+
+    @Test
+    public void testGet() {
+        int x = 123;
+        metrics.set("abcd",x);
+        assertEquals("123", metrics.get("abcd"));
+        assertNotEquals("1234",metrics.get("abcd"));
+    }
+
+}