This post will show you how to get quickly up and running with ColdFusion, TextMate and MXUnit. As an example I will show you how to create a simple CFC with its corresponding unit test using MXUnit and then run the test locally within TextMate’s preview window.

1) Install TextMate:

macromates.com

2) Install the GetBundles tmbundle:

github.com/adamsalter/GetBundles.tmbundle

3) In TextMate:

Bundles > GetBundle > Install Bundle.

This will generate a list of available bundles, scroll down the list to ColdFusion and follow instructions to install.

4) Download and follow setup instructions for MXUnit (mxunit.org).

5) Create a new directory in your ColdFusion root and name it example_project.

6) You can now either open TextMate and drag the example_project onto the dock icon, or in Terminal cd to example_project and type:

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mate .

7) Create an Application.cfc in the root of example_project by right clicking on the example_project directory in TextMate’s gutter and enter the following:

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<cfcomponent output="false">
  <!--- set up per application mappings --->
  <cfset this.mappings = {}>
  <cfset this.mappings["/com"] = GetDirectoryFromPath( GetCurrentTemplatePath() ) & "com">
</cfcomponent>

8) Create a new directory in example_project and name it com.

9) Within the newly created com directory create a new file named App.cfc and enter the following code:

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<cfcomponent>
    <cffunction name="addRapper" 
              access="remote"
              returntype="any">
      <cfargument name="rapperName" 
                  type="string" 
                  required="true" 
                  hint="Name of a rapper">
      <cfscript>
          var dummyResult=StructNew();
          dummyResult.name=rapperName;
            return dummyResult;
      </cfscript>
  </cffunction>
</cfcomponent>

10) Create the following package structure:

example_project > test

11) Within the test directory create AppTest.cfc and enter the following:

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<cfcomponent extends="mxunit.framework.TestCase">
  <cffunction name="setUp" returntype="void" access="public" hint="Setup prior to running tests">
      <cfset obj = createObject("component","com.App")>
  </cffunction>
  <cffunction name="tearDown" returntype="void" access="public" hint="Tear down post running tests">
      <!--- cleanup --->
  </cffunction>
  <cffunction name="testAddRapper" returntype="void" access="public">
      <cfscript>
          var rapperName="Kool Keith";
          var result = obj.addRapper(rapperName);
          debug(result);
          assertEquals(rapperName,result.NAME);
      </cfscript>
  </cffunction>
</cfcomponent>

12) In TextMate go to Bundles > Bundle Editor > Show Bundle Editor.

13) Select HTML from the list, click on the bottom left + icon in the Bundle Editor selecting New Command.

14) Enter the following command text amending the url to point to your ColdFusion localhost:

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echo "<meta http-equiv='Refresh' content='0;
    URL=http://localhost/~$USER${TM_FILEPATH#$HOME/Sites}?method=runTestRemote'>"

15) Ensure the AppTest.cfc class is open and hit your shortcut keys specified for the newly created command to see the below window