Project finished

.besouro/20160930153322118/actions.txt

@@ -0,0 +1,40 @@
+FileOpenedAction 1475238802348 RomanNumerals.java 121 1 1 0
+RefactoringAction 1475238944009 TestRomanNumerals.java ADD void test()/2 METHOD
+RefactoringAction 1475238979562 TestRomanNumerals.java RENAME test()/2=>void i() METHOD
+RefactoringAction 1475238981106 TestRomanNumerals.java RENAME i()=>void ixcm() METHOD
+RefactoringAction 1475239059902 TestRomanNumerals.java RENAME ixcm()=>void ixcmCan() METHOD
+RefactoringAction 1475239062476 TestRomanNumerals.java RENAME ixcmCan()=>void ixcmCanBe() METHOD
+RefactoringAction 1475239065066 TestRomanNumerals.java RENAME ixcmCanBe()=>void ixcmCanBeRepated() METHOD
+RefactoringAction 1475239067140 TestRomanNumerals.java RENAME ixcmCanBeRepated()=>void ixcmCanBeRepated3() METHOD
+RefactoringAction 1475239076953 TestRomanNumerals.java ADD void test()/2 METHOD
+RefactoringAction 1475239086219 TestRomanNumerals.java RENAME test()/2=>void vld() METHOD
+RefactoringAction 1475239088809 TestRomanNumerals.java RENAME vld()=>void vldCannot() METHOD
+RefactoringAction 1475239092943 TestRomanNumerals.java RENAME vldCannot()=>void vldCannotBeRepeta() METHOD
+RefactoringAction 1475239096562 TestRomanNumerals.java RENAME vldCannotBeRepeta()=>void vldCannotBeRepea() METHOD
+RefactoringAction 1475239097607 TestRomanNumerals.java RENAME vldCannotBeRepea()=>void vldCannotBeRepeated() METHOD
+RefactoringAction 1475239107919 TestRomanNumerals.java RENAME ixcmCanBeRepated3()=>void ixcmcanBeRepated3() METHOD
+RefactoringAction 1475239112037 TestRomanNumerals.java RENAME ixcmcanBeRepated3()=>void IXCMcanBeRepated3() METHOD
+RefactoringAction 1475239116686 TestRomanNumerals.java RENAME vldCannotBeRepeated()=>void vldcannotBeRepeated() METHOD
+RefactoringAction 1475239119276 TestRomanNumerals.java RENAME vldcannotBeRepeated()=>void cannotBeRepeated() METHOD
+RefactoringAction 1475239121351 TestRomanNumerals.java RENAME cannotBeRepeated()=>void VLDcannotBeRepeated() METHOD
+RefactoringAction 1475239302610 TestRomanNumerals.java RENAME test()=>void plus1() METHOD
+RefactoringAction 1475239303638 TestRomanNumerals.java RENAME plus1()=>void plus1is() METHOD
+RefactoringAction 1475239304662 TestRomanNumerals.java RENAME plus1is()=>void plus1isTwo() METHOD
+RefactoringAction 1475239317701 TestRomanNumerals.java RENAME plus1isTwo()=>void test() METHOD
+RefactoringAction 1475239372220 TestRomanNumerals.java RENAME test()=>void testAddition() METHOD
+RefactoringAction 1475240787783 TestRomanNumerals.java RENAME testAddition()=>void test() METHOD
+RefactoringAction 1475240790872 TestRomanNumerals.java RENAME test()=>void testIs() METHOD
+RefactoringAction 1475240791902 TestRomanNumerals.java RENAME testIs()=>void testIs1() METHOD
+EditAction 1475241849305 RomanNumerals.java 451 1 0 0
+CompilationAction 1475241849586 RomanNumerals.java
+CompilationAction 1475241849586 RomanNumerals.java
+EditAction 1475242214862 RomanNumerals.java 545 1 0 0
+CompilationAction 1475242214940 RomanNumerals.java
+CompilationAction 1475242214940 RomanNumerals.java
+EditAction 1475242412266 TestRomanNumerals.java 319 3 2 0
+CompilationAction 1475242412360 TestRomanNumerals.java
+CompilationAction 1475242412360 TestRomanNumerals.java
+CompilationAction 1475242412360 TestRomanNumerals.java
+UnitTestCaseAction 1475242417682 TestRomanNumerals.java FAIL
+UnitTestSessionAction 1475242417682 TestRomanNumerals.java FAIL
+EditAction 1475242507102 RomanNumerals.java 545 1 0 0

src/RomanNumerals.java

@@ -1,8 +1,67 @@
-
 public class RomanNumerals {
 	public int convertToInteger(String romanNum) {
-		// To be Implemented
-		return 0;
 
+		int arabicNum = 0;
+
+		String roman = romanNum.toUpperCase();
+	    for(int x = 0;x<romanNum.length();x++)
+	    {
+	        char convertToDecimal = romanNum.charAt(x);
+
+	        switch (convertToDecimal)  {
+	        case 'M':
+	            arabicNum += 1000;
+	            break;
+
+	        case 'D':
+	        	arabicNum += 500;
+	            break;
+
+	        case 'C':
+	        	arabicNum += 100;
+	            break;
+
+	        case 'L':
+	        	arabicNum += 50;
+	            break;
+
+	        case 'X':
+	        	arabicNum += 10;
+	            break;
+
+	        case 'V':
+	        	arabicNum += 5;
+	            break;
+
+	        case 'I':
+	        	arabicNum += 1;
+	            break;
+	        }
+		}
+	    if (roman.contains("IV"))
+	    {
+	    	arabicNum-=2;
+	    }
+	    if (roman.contains("IX"))
+	    {
+	    	arabicNum-=2;
+	    }
+	    if (roman.contains("XL"))
+	    {
+	    	arabicNum-=10;
+	    }
+	    if (roman.contains("XC"))
+	    {
+	    	arabicNum-=10;
+	    }
+	    if (roman.contains("CD"))
+	    {
+	    	arabicNum-=100;
+	    }
+	    if (roman.contains("CM"))
+	    {
+	    	arabicNum-=100;
+	    }
+	    return arabicNum;
 	}
-}
+}

tests/TestRomanNumerals.java

@@ -3,10 +3,23 @@
 import org.junit.Test;
 
 public class TestRomanNumerals {
+
+	 private static void assertRomanNumeralsEquals(String romanNum, int arabNum) {
+	        //assertThat(roman, is(RomanNumerals.convert(arabNum)));
+	}
 
 	@Test
-	public void test() {
+	public void testIs1() {
+		assertRomanNumeralsEquals("I", 200);
+	}
+
+	@Test
+	public void IXCMcanBeRepated3() {
 		fail("Not yet implemented");
 	}
 
+	@Test
+	public void VLDcannotBeRepeated() {
+		fail("Not yet implemented");
+	}
 }