Patch to allow case-sensitive text matching as part of assertEquals() in mxunit.

mxunit-assert-equals-case-sensitivity.diff

Index: framework/Assert.cfc
===================================================================
--- framework/Assert.cfc	(revision 1148)
+++ framework/Assert.cfc	(working copy)
@@ -128,21 +128,23 @@
      <cfargument name="expected" type="any" required="yes" hint="The expected string value"  />
 	 <cfargument name="actual"   type="any" required="yes" hint="The actual string value" />
 	 <cfargument name="message" required="false" default="This test failed" hint="Custom message to print in the failure." />
+	 <cfargument name="caseSensitive" type="boolean" required="false" default="false" hint="If set to TRUE checks the original string unaltered. Default is to check the string in lowercase" />
 	     <cfset arguments = normalizeArguments("equals",arguments)>
-	     <cfthrow type="mxunit.exception.AssertionFailedError" message="#arguments.message#:: Expected [#getStringValue(arguments.expected)#] BUT RECEIVED [#getStringValue(arguments.actual)#] " />
+	     <cfthrow type="mxunit.exception.AssertionFailedError" message="#arguments.message#:: Expected [#getStringValue(arguments.expected, arguments.caseSensitive)#] BUT RECEIVED [#getStringValue(arguments.actual, arguments.caseSensitive)#] instead" />
    </cffunction>
 
   <cffunction name="failNotEquals" access="private" returntype="void" static="true" hint="Fails the test and prints the expected and actual values to the failure message">
     <cfargument name="expected" type="any" required="yes" hint="The expected string value"  />
     <cfargument name="actual"   type="any" required="yes" hint="The actual string value" />
     <cfargument name="message" required="false" default="This test failed" hint="Custom message to print in the failure." />
+    <cfargument name="caseSensitive" type="boolean" required="false" default="false" hint="If set to TRUE checks the original string unaltered. Default is to check the string in lowercase" />
     <cfset arguments = normalizeArguments("equals",arguments)>
 
 	<cfif isSimpleValue(expected) AND isSimpleValue(actual)>
 		<cfset this.expected = arguments.expected>
 		<cfset this.actual = arguments.actual>
 	</cfif>
-    <cfthrow type="mxunit.exception.AssertionFailedError" message="#arguments.message#:: Expected [#getStringValue(arguments.expected)#] BUT RECEIVED [#getStringValue(arguments.actual)#] " />
+    <cfthrow type="mxunit.exception.AssertionFailedError" message="#arguments.message#:: Expected [#getStringValue(arguments.expected, arguments.caseSensitive)#] BUT RECEIVED [#getStringValue(arguments.actual, arguments.caseSensitive)#] instead" />
   </cffunction>
 
  <cffunction name="getStringValue" returntype="string" access="public" hint="Attempts to return string representation of OBJ. Tests to see if object has toString or stringValue methods to be used for comparison and returns that string if present">
@@ -201,12 +203,13 @@
     <cfargument name="expected" type="any" required="yes" hint="The expected object to compare."  />
     <cfargument name="actual"   type="any" required="yes" hint="The actual object to compare."  />
 	  <cfargument name="message"  type="string" required="no" default="" hint="Optional custom message to display if comparison fails." />
+	  <cfargument name="caseSensitive" type="boolean" required="false" default="false" hint="If set to TRUE checks the original string unaltered. Default is to check the string in lowercase" />
 
 	  <cfset var expectedStringValue = "">
 	  <cfset var actualStringValue = "">
 	  <cfset arguments = normalizeArguments("equals",arguments)>
-	  <cfset expectedStringValue = getStringValue(arguments.expected) />
-	  <cfset actualStringValue = getStringValue(arguments.actual) />
+	  <cfset expectedStringValue = getStringValue(arguments.expected, arguments.caseSensitive) />
+	  <cfset actualStringValue = getStringValue(arguments.actual, arguments.caseSensitive) />
     <cfscript>
 		  if (isNumeric(arguments.expected) AND isnumeric(arguments.actual) AND arguments.expected eq arguments.actual){
 		    return;
@@ -217,7 +220,7 @@
 		  if (expectedStringValue is not "" AND expectedStringValue.equals(actualStringValue)){
 		    return;
 		  }
-		  failNotEquals(expectedStringValue, actualStringValue, arguments.message);
+		  failNotEquals(expectedStringValue, actualStringValue, arguments.message, arguments.caseSensitive);
     </cfscript>
   </cffunction>
 
@@ -225,21 +228,22 @@
     <cfargument name="expected" type="any" required="yes" hint="The expected object to compare."  />
     <cfargument name="actual"   type="any" required="yes" hint="The actual object to compare."  />
 	<cfargument name="message"  type="string" required="no" default="" hint="Optional custom message to display if comparison fails." />
+	<cfargument name="caseSensitive" type="boolean" required="false" default="false" hint="If set to TRUE checks the original string unaltered. Default is to check the string in lowercase" />
 
 	   <cfset var expectedStringValue = "">
 	   <cfset var actualStringValue = "">
 	   <cfset arguments = normalizeArguments("equals",arguments)>
-	   <cfset expectedStringValue = getStringValue(arguments.expected) />
-	   <cfset actualStringValue = getStringValue(arguments.actual) />
+	   <cfset expectedStringValue = getStringValue(arguments.expected, arguments.caseSensitive) />
+	   <cfset actualStringValue = getStringValue(arguments.actual, arguments.caseSensitive) />
 	   <cfscript>
 		   if (isNumeric(arguments.expected) AND isnumeric(arguments.actual) AND arguments.expected eq arguments.actual){
-		     failEquals(expectedStringValue, actualStringValue, arguments.message);
+		     failEquals(expectedStringValue, actualStringValue, arguments.message, arguments.caseSensitive);
 		   }
 		   if (expectedStringValue is "" AND actualStringValue is ""){
-		     failEquals(expectedStringValue, actualStringValue, arguments.message);
+		     failEquals(expectedStringValue, actualStringValue, arguments.message, arguments.caseSensitive);
 		     }
 		   if (expectedStringValue is not "" AND expectedStringValue.equals(actualStringValue)){
-		     failEquals(expectedStringValue, actualStringValue,arguments.message);
+		     failEquals(expectedStringValue, actualStringValue,arguments.message, arguments.caseSensitive);
 		   }
 		   return;
 	 </cfscript>