Problem with auto-generated values from regex inside the respose body

added missing `$()` method for consumer and producer side only

fixes #94

spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/Request.groovy

@@ -182,6 +182,10 @@ class Request extends Common {
 		return new DslProperty(client.clientValue, clientValue)
 	}
 
+	DslProperty $(ClientDslProperty client) {
+		return value(client)
+	}
+
 	@Override
 	DslProperty value(ClientDslProperty client, ServerDslProperty server) {
 		if (server.clientValue instanceof Pattern) {

spring-cloud-contract-spec/src/main/groovy/org/springframework/cloud/contract/spec/internal/Response.groovy

@@ -95,6 +95,10 @@ class Response extends Common {
 		return new DslProperty(value, server.serverValue)
 	}
 
+	DslProperty $(ServerDslProperty server) {
+		return value(server)
+	}
+
 	@Override
 	DslProperty value(ClientDslProperty client, ServerDslProperty server) {
 		if (client.clientValue instanceof Pattern) {

spring-cloud-contract-tools/spring-cloud-contract-converters/src/test/groovy/org/springframework/cloud/contract/verifier/wiremock/DslToWireMockClientConverterSpec.groovy

@@ -16,6 +16,7 @@
 
 package org.springframework.cloud.contract.verifier.wiremock
 
+import com.github.tomakehurst.wiremock.stubbing.StubMapping
 import org.junit.Rule
 import org.junit.rules.TemporaryFolder
 import org.skyscreamer.jsonassert.JSONAssert
@@ -223,6 +224,37 @@ class DslToWireMockClientConverterSpec extends Specification {
 ''', json, false)
 	}
 
+
+	@Issue("94")
+	def "should create stub when response has only one side of the dynamic value"() {
+		given:
+			def converter = new DslToWireMockClientConverter()
+		and:
+			File file = tmpFolder.newFile("dsl-dynamic.groovy")
+			file.write("""
+				org.springframework.cloud.contract.spec.Contract.make {
+					request {
+                method 'GET'
+                urlPath '/foos'
+            }
+            response {
+				status 200
+				body(
+					digit: \$(producer(regex('[0-9]{1}'))),
+					id: \$(producer(regex(number())))
+				)
+			}
+			}
+""")
+		when:
+			String json = converter.convertContent("test", new ContractMetadata(file.toPath(), false, 0, null))
+			StubMapping.buildFrom(json)
+		then:
+			noExceptionThrown()
+		and:
+			!json.contains('cursor')
+	}
+
 	def 'should convert dsl to wiremock to show it in the docs'() {
 		given:
 			def converter = new DslToWireMockClientConverter()

spring-cloud-contract-verifier/src/main/groovy/org/springframework/cloud/contract/verifier/dsl/wiremock/WireMockResponseStubStrategy.groovy

@@ -29,7 +29,6 @@ import org.springframework.cloud.contract.verifier.util.ContentType
 
 import static org.springframework.cloud.contract.verifier.util.ContentUtils.recognizeContentTypeFromContent
 import static org.springframework.cloud.contract.verifier.util.ContentUtils.recognizeContentTypeFromHeader
-
 /**
  * Converts a {@link Request} into {@link ResponseDefinition}
  *