Not able to mock readJSON

[hardikvjoshi]

Expected Behavior

def resultJSON = ''

try {
resultJSON = readJSON text: scriptResult?.trim()
} catch (ex) {
echo 'The response is may not be in JSON format/No error received. \n Exception received trying to parse result as JSON : ' + ex
}

I am trying to mock the readJSON and get resultJSON populated with some value.

String resTxt = "testString"
String resTxt = "{'test':'value'}"

getPipelineMock("readJSON").call(["[text:'test value']"]) >> { return resTxt}

or

getPipelineMock("readJSON").call(["{'test':'value'}"]) >> { return resTxt}

or any other value even line below....

getPipelineMock("readJSON").call([[text:null]]) >> { return resTxt}

should be returning a value provided with return statement or should throw an exception.

Actual Behavior

Below block is seen anyways.
And nothing is returned.

17:01:32.221 [main] DEBUG com.homeaway.devtools.jenkins.testing.JenkinsPipelineSpecification - TEST FIXTURE intercepted & redirected a call:
Test : class com.homeaway.devtools.jenkins.testing.JenkinsPipelineSpecification
Note : pipeline step
Via : queryWebUrl@6917bb4.methodMissing
(types) : queryWebUrl.methodMissing
Invocation : queryWebUrl@6917bb4.readJSON([[text:null]])
(types) : queryWebUrl.readJSON(Object[])
Forwarded To : Mock for type 'Closure' named 'getPipelineMock("readJSON")'.call([text:null])
(types) : Closure$$EnhancerByCGLIB$$94f4fb1c.call(LinkedHashMap)

[coopernetes]

The mocking will look for an exact match of the arguments passed in. It has to be a map (AFAIK), not a string-ified object such as your first two examples. Here's an example that I have working with a readJSONmock.

getPipelineMock("readJSON")([text: 'contents-of-scriptResult']) >> mockReturnValue