AJR: Unit tests pass first case for string add, comitting logic for simple case

serp777 · serp777 · commit b07f89745dc4 · 2018-10-09T22:14:45.000-07:00
diff --git a/.gitignore b/.gitignore
@@ -9,3 +9,4 @@
 /packages
 /StringAdder/obj/Release
 /UnitTestStringAdder/obj/Release
+/UnitTestStringAdder/bin/Debug
diff --git a/StringAdder/StringAdd.cs b/StringAdder/StringAdd.cs
@@ -20,7 +20,18 @@ public static class StringAdd
         /// <returns>Whether the program was successful.</returns>
         public static int Add(string numbers)
         {
-            return 0;
+            int sum = 0;
+            string[] splitNumbers = numbers.Split(',');
+            foreach (string number in splitNumbers)
+            {
+                int parsedNumber;
+                if (int.TryParse(number, out parsedNumber))
+                {
+                    sum += parsedNumber;
+                }
+            }
+
+            return sum;
         }
     }
 }
diff --git a/StringAdder/StyleCop.Cache b/StringAdder/StyleCop.Cache
@@ -1,5 +1,31 @@
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   <sourcecode name="Program.cs" parser="StyleCop.CSharp.CsParser">
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       <styleCop>2018/10/08 22:58:29.991</styleCop>
@@ -50,7 +76,7 @@
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-      <sourceFile>2018/10/09 22:07:05.952</sourceFile>
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@@ -69,7 +95,4 @@
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diff --git a/UnitTestStringAdder/StyleCop.Cache b/UnitTestStringAdder/StyleCop.Cache
@@ -1,5 +1,28 @@
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   <version>12</version>
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@@ -30,7 +53,7 @@
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Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,18 @@ public static class StringAdd`
`20`	`20`	`/// <returns>Whether the program was successful.</returns>`
`21`	`21`	`public static int Add(string numbers)`
`22`	`22`	`{`
`23`		`- return 0;`
	`23`	`+ int sum = 0;`
	`24`	`+ string[] splitNumbers = numbers.Split(',');`
	`25`	`+ foreach (string number in splitNumbers)`
	`26`	`+ {`
	`27`	`+ int parsedNumber;`
	`28`	`+ if (int.TryParse(number, out parsedNumber))`
	`29`	`+ {`
	`30`	`+ sum += parsedNumber;`
	`31`	`+ }`
	`32`	`+ }`
	`33`	`+`
	`34`	`+ return sum;`
`24`	`35`	`}`
`25`	`36`	`}`
`26`	`37`	`}`