Added test for Action Spec Resolver

Author: dilipkrish

springfox-grails/src/test/groovy/springfox/documentation/grails/ActionSpecificationResolverSpec.groovy

@@ -0,0 +1,51 @@
+package springfox.documentation.grails
+
+import com.fasterxml.classmate.TypeResolver
+import grails.core.GrailsControllerClass
+import grails.core.GrailsDomainClass
+import grails.core.GrailsDomainClassProperty
+import grails.web.mapping.LinkGenerator
+import grails.web.mapping.UrlMapping
+import grails.web.mapping.UrlMappings
+import spock.lang.Specification
+
+class ActionSpecificationResolverSpec extends Specification {
+  def resolver = new TypeResolver()
+  def controller = Mock(GrailsControllerClass)
+  def domain = Mock(GrailsDomainClass)
+  def identifierProperty = Mock(GrailsDomainClassProperty)
+  def links = Mock(LinkGenerator)
+  def urlMappings = Mock(UrlMappings)
+  GrailsActionAttributes actionAttributes
+
+  def setup() {
+    controller.clazz >> AController
+    controller.name >> "A"
+    domain.clazz >> ADomain
+    domain.identifier >> identifierProperty
+    domain.identifier.type >> Integer
+    actionAttributes = new GrailsActionAttributes(links, urlMappings)
+  }
+
+  def "Resolves restful and method backed actions"() {
+    given:
+      def sut = new MethodBackedActionSpecificationFactory(resolver, actionAttributes)
+    and:
+      urlMappings.urlMappings >> [otherMapping(Mock(UrlMapping))]
+    when:
+      def spec = sut.create(new GrailsActionContext(controller, domain, action))
+    then:
+      spec != null
+      spec.handlerMethod.method.name == action
+    where:
+      action << ["index", "save", "show", "edit", "update", "delete", "patch", "create", "other"]
+  }
+
+  def otherMapping(UrlMapping urlMapping) {
+    urlMapping.controllerName >> "A"
+    urlMapping.actionName >> "other"
+    urlMapping.httpMethod >> "POST"
+    urlMapping
+    urlMapping
+  }
+}