Changeset 53 for exampleparties/timedependentparty/src/test/java

Timestamp:

12/18/24 13:28:59 (5 days ago)

Author:

ruud

Message:

All TimeDependent parties now support the nonlinear SumOfGroupsUtilitySpace. Example Nonlinear space in the computer domain

File:

• exampleparties/timedependentparty/src/test/java/geniusweb/exampleparties/timedependentparty/ExtendedUtilSpaceTest.java (modified) (5 diffs)

exampleparties/timedependentparty/src/test/java/geniusweb/exampleparties/timedependentparty/ExtendedUtilSpaceTest.java

@@ -1 +1 @@
 package geniusweb.exampleparties.timedependentparty;
 
-import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertEquals;
 
 import java.io.IOException;
-import java.math.BigDecimal;
 import java.nio.file.Files;
 import java.nio.file.Paths;
@@ -19 +18 @@
 
 import geniusweb.profile.Profile;
-import geniusweb.profile.utilityspace.LinearAdditiveUtilitySpace;
+import geniusweb.profile.utilityspace.UtilitySpace;
 
 @RunWith(Parameterized.class)
 public class ExtendedUtilSpaceTest {
         private final static ObjectMapper jackson = new ObjectMapper();
-        private final static BigDecimal SMALL = new BigDecimal("0.0001");
+        private final static double SMALL = 0.0001;
 
         @Parameters
@@ -31 +30 @@
                                 { "src/test/resources/jobs/jobs1.json", 0.02 },
                                 { "src/test/resources/7issues/7issues1.json", 0.0055 },
-                                { "src/test/resources/9issues/9issues1.json", 0.0013 } });
+                                { "src/test/resources/9issues/9issues1.json", 0.0013 },
+                                // tolerance in computerbuy is quite small because approximation
+                                // scales the space
+                                { "src/test/resources/computer/computerbuy.json", 0.0016 } });
         }
 
         private String filename;
-        private BigDecimal expectedTolerance;
+        private double expectedTolerance;
         private ExtendedUtilSpace space;
 
         public ExtendedUtilSpaceTest(String filename, double expectedTolerance) {
                 this.filename = filename;
-                this.expectedTolerance = BigDecimal.valueOf(expectedTolerance);
+                this.expectedTolerance = expectedTolerance;
         }
 
@@ -46 +48 @@
         public void before() throws IOException {
                 String file = new String(Files.readAllBytes(Paths.get(filename)));
-                LinearAdditiveUtilitySpace profile = (LinearAdditiveUtilitySpace) jackson
-                                .readValue(file, Profile.class);
+                UtilitySpace profile = (UtilitySpace) jackson.readValue(file,
+                                Profile.class);
                 space = new ExtendedUtilSpace(profile);
         }
@@ -58 +60 @@
         @Test
         public void testTolerance() {
-                assertTrue(space.computeTolerance().subtract(expectedTolerance).abs()
-                                .compareTo(SMALL) < 0);
+                assertEquals(expectedTolerance, space.computeTolerance().doubleValue(),
+                                SMALL);
         }
 }