From a63d693ff0d759326e655bb747eff0b5496dafc5 Mon Sep 17 00:00:00 2001
From: Christopher Bohn <bohn@unl.edu>
Date: Fri, 15 Oct 2021 09:22:12 -0500
Subject: [PATCH] Added integer version of multiplyByTen
---
.../edu/unl/edu/soft160/testDemo/TestDemoTarget.java | 9 +++++++++
.../edu/unl/edu/soft160/testDemo/TestDemoTests.java | 11 +++++++++++
2 files changed, 20 insertions(+)
diff --git a/src/main/java/edu/unl/edu/soft160/testDemo/TestDemoTarget.java b/src/main/java/edu/unl/edu/soft160/testDemo/TestDemoTarget.java
index 56514a9..da9e2b2 100644
--- a/src/main/java/edu/unl/edu/soft160/testDemo/TestDemoTarget.java
+++ b/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++) {
diff --git a/src/test/java/edu/unl/edu/soft160/testDemo/TestDemoTests.java b/src/test/java/edu/unl/edu/soft160/testDemo/TestDemoTests.java
index f856cd0..891ee6c 100644
--- a/src/test/java/edu/unl/edu/soft160/testDemo/TestDemoTests.java
+++ b/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
--
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