Tell apart unit tests from integration tests

Author: irzinfante

pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>eu.irzinfante</groupId>
 	<artifactId>fixed-mps</artifactId>
-	<version>1.0.1</version>
+	<version>1.0.2</version>
 	<packaging>jar</packaging>
 
 	<properties>

src/test/java/eu/irzinfante/fixedmps/MPSTest.java renamed to src/test/java/eu/irzinfante/fixedmps/IntegrationsTests.java

@@ -10,7 +10,7 @@
 import eu.irzinfante.fixedmps.util.MPSUtil;
 import eu.irzinfante.fixedmps.core.Constraint.ConstraintBuilder;
 
-public class MPSTest {
+public class IntegrationsTests {
 
 	@Test
 	public void defaultTest() {

src/test/java/eu/irzinfante/fixedmps/UnitTests.java

@@ -0,0 +1,53 @@
+package eu.irzinfante.fixedmps;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+import eu.irzinfante.fixedmps.core.Constraint;
+import eu.irzinfante.fixedmps.core.Constraint.ConstraintBuilder;
+import eu.irzinfante.fixedmps.core.Variable;
+import eu.irzinfante.fixedmps.core.Variable.VarBuilder;
+
+public class UnitTests {
+
+	@Test
+	public void variableTest() {
+		Variable variable1 = new VarBuilder().build();
+		assertEquals(0, variable1.getObjCoeff(), 0);
+		assertEquals(0, variable1.getLowerBound(), 0);
+		assertEquals(Double.MAX_VALUE, variable1.getUpperBound(), 0);
+		assertFalse(variable1.isInteger());
+		
+		Variable variable2 = new VarBuilder(1).lowerBound(-10).upperBound(5).integer().build();
+		assertEquals(1, variable2.getObjCoeff(), 0);
+		assertEquals(-10, variable2.getLowerBound(), 0);
+		assertEquals(5, variable2.getUpperBound(), 0);
+		assertTrue(variable2.isInteger());
+		
+		Variable variable3 = new VarBuilder(-5).binary();
+		assertEquals(-5, variable3.getObjCoeff(), 0);
+		assertEquals(0, variable3.getLowerBound(), 0);
+		assertEquals(1, variable3.getUpperBound(), 0);
+		assertTrue(variable3.isInteger());
+	}
+	
+	@Test
+	public void constraintTest() {
+		Constraint constraint1 = new ConstraintBuilder(0, 1, 2).greaterThan(1);
+		assertArrayEquals(new double[] {0, 1, 2}, constraint1.getCoeffs(), 0);
+		assertEquals(1, constraint1.getFree(), 0);
+		assertEquals('G', constraint1.getType());
+
+		Constraint constraint2 = new ConstraintBuilder(-2, 2).lessThan(13);
+		assertArrayEquals(new double[] {-2, 2}, constraint2.getCoeffs(), 0);
+		assertEquals(13, constraint2.getFree(), 0);
+		assertEquals('L', constraint2.getType());
+
+		Constraint constraint3 = new ConstraintBuilder(3.14).equalTo(0);
+		assertArrayEquals(new double[] {3.14}, constraint3.getCoeffs(), 0);
+		assertEquals(0, constraint3.getFree(), 0);
+		assertEquals('E', constraint3.getType());
+	}
+	
+}