#728 write test case

src/test/groovy/au/org/ala/profile/hub/AdminControllerSpec.groovy

@@ -0,0 +1,31 @@
+package au.org.ala.profile.hub
+
+import grails.testing.web.controllers.ControllerUnitTest
+import org.apache.http.HttpStatus
+import spock.lang.Specification
+
+class AdminControllerSpec extends Specification implements ControllerUnitTest<AdminController> {
+
+    AdminController mockAdminController
+
+    def setup() {
+        mockAdminController = Mock(AdminController)
+    }
+
+    def "cache management should display to the admin controller when admin mode"() {
+        when:
+        mockAdminController.cacheManagement()
+
+        then:
+        assert response.status == HttpStatus.SC_OK
+    }
+
+    def "clearCache() should return a 200 (OK_REQUEST) if id has been provided"() {
+        when:
+        params.id = "userDetailsCache"
+        mockAdminController.clearCache()
+
+        then:
+        response.status == HttpStatus.SC_OK
+    }
+}