How can I use relative paths to external response files for soapUI MockService - groovy

Question

What I've Done
I am using soapUI (3.6.1 Free version) mock services to serve up specific data to 2 client applications I am testing. With some simple Groovy script I've set up some mock operations to fetch responses from specific files based on the requests made by the client applications.
The static contents of the mock response is:
${responsefile}
The groovy in the operation dispatch scripting pane is:
def req = new XmlSlurper().parseText(mockRequest.requestContent)
if (req =~ "CategoryA")
{
context.responsefile = new File("C:/soapProject/Test_Files/ID_List_CategoryA.xml").text
}
else
{
context.responsefile = new File("C:/soapProject/Test_Files/ID_List_CategoryB.xml").text
}
In this example, when the client application issues a request to the mock service that contains the string CategoryA, the response returned by soapUI is the contents of file ID_List_CategoryA.xml
What I'm Trying To Achieve
This all works fine with the absolute paths in the groovy. Now I want to pull the whole collection of soapUI project file and external files into a package for easy re-deployment. From my reading about soapUI I hoped this would be as easy as setting the project Resource Root value to ${projectDir} and changing my paths to:
def req = new XmlSlurper().parseText(mockRequest.requestContent)
if (req =~ "CategoryA")
{
context.responsefile = new File("Test_Files/ID_List_CategoryA.xml").text
}
else
{
context.responsefile = new File("Test_Files/ID_List_CategoryB.xml").text
}
... keeping in mind that the soapUI project xml file resides in C:/soapProject/
What I've Tried So Far
So, that doesn't work. I've tried variations of relative paths:
./Test_Files/ID_List_CategoryA.xml
/Test_Files/ID_List_CategoryA.xml
Test_Files/ID_List_CategoryA.xml
One post indicated that soapUI might consider the project files parent directory as the root for the purposes of the relative path, so tried the following variations too:
./soapProject/Test_Files/ID_List_CategoryA.xml
/soapProject/Test_Files/ID_List_CategoryA.xml
soapProject/Test_Files/ID_List_CategoryA.xml
When none of that worked I tried making use of the ${projectDir} property in the groovy script, but all such attempts failed with a "No such property: mockService for class: Script[n]" error. Admittefly, I was really fumbling around when trying to do that.
I tried using information from this post and others: How do I make soapUI attachment paths relative?
... without any luck. Replacing "test" with "mock," (among other changes), in the solution code from that post resulted in more property errors, e.g.
testFile = new File(mockRunner.project.getPath())
.. led to...
No such property: mockRunner for class: Script3
What I Think I Need
The posts I've found related to this issue all focus on soapUI TestSuites. I really need a solution that is MockService centric or at least sheds some light on how it can be handled differently for MockServices as opposed to TestSuites.
Any help is greatly appreciated. Thanks. Mark.
The Solution - Provided by GargantuChet
The following includes the changes suggested by GargantuChet to solve the problem of trying to access the ${projectDir} property and enable the use of relative paths by defining a new projectDir object within the scope of the groovy script:
def groovyUtils = new com.eviware.soapui.support.GroovyUtils(context)
def projectDir = groovyUtils.projectPath
def req = new XmlSlurper().parseText(mockRequest.requestContent)
if (req =~ "CategoryA")
{
context.responsefile = new File(projectDir, "Test_Files/ID_List_CategoryA.xml").text
}
else
{
context.responsefile = new File(projectDir, "Test_Files/ID_List_CategoryB.xml").text
}

Answer 1

I'm not familiar with Groovy, but I assume the File is a normal java.io.File instance.
Relative paths are interpreted as being relative to the application's current directory. Try something like the following to verify:
def defaultPathBase = new File( "." ).getCanonicalPath()
println "Current dir:" + defaultPathBase
If this is the case here, then you may want to use the new File(String parent, String child) constructor, passing your resource directory as the first argument and the relative path as the second.
For example:
// hardcoded for demonstration purposes
def pathbase = "/Users/chet"
def content = new File(pathbase, "Desktop/sample.txt").text
println content
Here's the result of executing the script:
Chets-MacBook-Pro:Desktop chet$ groovy sample.groovy
This is a sample text file.
It will be displayed by a Groovy script.
Chets-MacBook-Pro:Desktop chet$ groovy sample.groovy
This is a sample text file.
It will be displayed by a Groovy script.
Chets-MacBook-Pro:Desktop chet$

Answer 2

You could have also done the following to get the value of projectDir:
def projectDir = context.expand('${projectDir}');