Added integer version of multiplyByTen

src/main/java/edu/unl/edu/soft160/testDemo/TestDemoTarget.java

@@ -23,6 +23,15 @@ public class TestDemoTarget {
 		return returnValue;
 	}
 
+	public static int multiplyByTen(int multiplicand) {
+		double multiplier = 0.0;
+		for (int i = 0; i < 100; i++) {
+			multiplier += 0.1;
+		}
+		double product = multiplicand * multiplier;
+		return (int)product;
+	}
+
 	public static double multiplyByTen(double multiplicand) {
 		double multiplier = 0.0;
 		for (int i = 0; i < 100; i++) {

src/test/java/edu/unl/edu/soft160/testDemo/TestDemoTests.java

@@ -4,6 +4,17 @@ import org.junit.Test;
 import static org.junit.Assert.*;
 
 public class TestDemoTests {
+	@Test
+	public void testMultiplyZero() {
+		// arrange
+		int value = 0;
+		int expectedResult = 0;
+		// act
+		int actualResult = TestDemoTarget.multiplyByTen(value);
+		// assert
+		assertEquals(expectedResult, actualResult);
+	}
+	
 	@Test
 	public void testIntegerFirstValueIsGreater() {
 		// arrange