Wiremock request matching for urlPathPattern is not working with MockRestServiceServer

[javaw0rkspace]

I am testing Spring boot REST API using Junit4 and Wiremock. Both JSON and Java mapping is working perfectly with the following code

My Test class

@Rule
  public WireMockRule wireMockRule = new WireMockRule(wireMockConfig().port(8080).httpsPort(443));

stubFor(get(urlMatching("/validation/session/([a-zA-Z0-9/-]*)"))
          .willReturn(aResponse().withStatus(HttpStatus.OK.value()).withHeader("Content-Type", "application/json")
              .withBody("{\"isIpBlocked\": \"Y\"}")));

Stub mapping

{
	"request": {
		"method": "GET",
		"urlPathPattern": "/validation/session/([a-zA-Z0-9/-]*)"
	},
	"response": {
		"status": 200,
		"jsonBody": {
			"isIpBlocked": "Y",
			"serviceMessage": {
				"type": "OK",
				"code": "200",
				"description": "IP validated successfully. No result found"
			}
		},
		"headers": {
			"Content-Type": "application/json"
		}
	}
}

Match the URL
https://mywebsite/validation/session/687d69ae-42a8-4584-a395-8e0c876bacae

But the same is not working if I use

  MockRestServiceServer server = WireMockRestServiceServer.with(this.restTemplate)
      .stubs("classpath:/stubs/**/validate-ip-success-mock-response.json").build();