Some basic tests for AbstractProblemDouble

refs #53

src/test/java/eva2/problems/AbstractProblemDoubleTest.java

@@ -0,0 +1,56 @@
+package eva2.problems;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class AbstractProblemDoubleTest {
+
+    private class Mock extends AbstractProblemDouble {
+        @Override
+        public double[] evaluate(double[] x) {
+            return null;
+        }
+
+        @Override
+        public Object clone() {
+            return null;
+        }
+    }
+
+    private AbstractProblemDouble instance;
+
+    @Before
+    public void setUp() {
+        instance = new Mock();
+    }
+
+    @Test
+    public void testMakeRange() throws Exception {
+        double[][] range = instance.makeRange();
+        assertEquals(instance.getProblemDimension(), range.length);
+    }
+
+    @Test
+    public void testSetDefaultRange() throws Exception {
+        instance.setDefaultRange(150.0);
+        assertEquals(150.0, instance.getDefaultRange(), 0.0);
+    }
+
+    @Test
+    public void testGetRangeLowerBound() throws Exception {
+        instance.setDefaultRange(42.0);
+        for(int i = 0; i < instance.getProblemDimension(); i++) {
+            assertEquals(-42.0, instance.getRangeLowerBound(i), 0.0);
+        }
+    }
+
+    @Test
+    public void testGetRangeUpperBound() throws Exception {
+        instance.setDefaultRange(42.0);
+        for(int i = 0; i < instance.getProblemDimension(); i++) {
+            assertEquals(42.0, instance.getRangeUpperBound(i), 0.0);
+        }
+    }
+}