diff --git a/lib/process-services-cloud/src/lib/form/components/form-definition-selector-cloud.component.stories.ts b/lib/process-services-cloud/src/lib/form/components/form-definition-selector-cloud.component.stories.ts
new file mode 100644
index 0000000000..49ccf1d46b
--- /dev/null
+++ b/lib/process-services-cloud/src/lib/form/components/form-definition-selector-cloud.component.stories.ts
@@ -0,0 +1,48 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { Meta, moduleMetadata, Story } from '@storybook/angular';
+import { FormCloudModule } from '../form-cloud.module';
+import { FormDefinitionSelectorCloudComponent } from './form-definition-selector-cloud.component';
+import { ProcessServicesCloudStoryModule } from '../../testing/process-services-cloud-story.module';
+import { FormDefinitionSelectorCloudService } from '../services/form-definition-selector-cloud.service';
+import { FormDefinitionSelectorCloudServiceMock } from '../mocks/form-definition-selector-cloud.service.mock';
+
+export default {
+    component: FormDefinitionSelectorCloudComponent,
+    title: 'Process Services Cloud/Components/Form Definition Selector',
+    decorators: [
+        moduleMetadata({
+            imports: [ProcessServicesCloudStoryModule, FormCloudModule],
+            providers: [
+                { provide: FormDefinitionSelectorCloudService, useClass: FormDefinitionSelectorCloudServiceMock }
+            ]
+        })
+    ],
+    argTypes: {
+        appName: { table: { disable: true } }
+    }
+} as Meta;
+
+const template: Story<FormDefinitionSelectorCloudComponent> = (args: FormDefinitionSelectorCloudComponent) => ({
+    props: args
+});
+
+export const primary = template.bind({});
+primary.args = {
+    appName: 'app'
+};
diff --git a/lib/process-services-cloud/src/lib/form/mocks/form-definition-selector-cloud.service.mock.ts b/lib/process-services-cloud/src/lib/form/mocks/form-definition-selector-cloud.service.mock.ts
new file mode 100644
index 0000000000..84d279f0a0
--- /dev/null
+++ b/lib/process-services-cloud/src/lib/form/mocks/form-definition-selector-cloud.service.mock.ts
@@ -0,0 +1,36 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { Injectable } from '@angular/core';
+import { Observable, of } from 'rxjs';
+import { FormRepresentation } from '../../services/form-fields.interfaces';
+import { FormDefinitionSelectorCloudServiceInterface } from '../services/form-definition-selector-cloud.service.interface';
+import { mockFormRepresentations } from './form-representation.mock';
+
+@Injectable({
+    providedIn: 'root'
+})
+export class FormDefinitionSelectorCloudServiceMock implements FormDefinitionSelectorCloudServiceInterface {
+
+    getForms(_appName: string): Observable<FormRepresentation[]> {
+        return of(mockFormRepresentations.map(response => <FormRepresentation> response.formRepresentation));
+    }
+
+    getStandAloneTaskForms(_appName: string): Observable<FormRepresentation[]> {
+        return of(mockFormRepresentations.map(response => <FormRepresentation> response.formRepresentation).filter((form: any) => form.standalone ? form : undefined));
+    }
+}
diff --git a/lib/process-services-cloud/src/lib/form/mocks/form-representation.mock.ts b/lib/process-services-cloud/src/lib/form/mocks/form-representation.mock.ts
new file mode 100644
index 0000000000..07500b9470
--- /dev/null
+++ b/lib/process-services-cloud/src/lib/form/mocks/form-representation.mock.ts
@@ -0,0 +1,45 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export const mockFormRepresentations = [
+    {
+        formRepresentation: {
+            id: 'form-de8895be-d0d7-4434-beef-559b15305d72',
+            name: 'Form 1',
+            description: '',
+            version: 0,
+            standalone: true
+        }
+    },
+    {
+        formRepresentation: {
+            id: 'form-de8895be-d0d7-4434-beef-fgr34ttgrtgd',
+            name: 'Form 2',
+            description: '',
+            version: 0,
+            standalone: false
+        }
+    },
+    {
+        formRepresentation: {
+            id: 'form-de8895be-d0d7-4434-beef-53453453452',
+            name: 'Form 3',
+            description: '',
+            version: 0
+        }
+    }
+];
diff --git a/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.interface.ts b/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.interface.ts
new file mode 100644
index 0000000000..c31f14de55
--- /dev/null
+++ b/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.interface.ts
@@ -0,0 +1,25 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { Observable } from 'rxjs';
+import { FormRepresentation } from '../../services/form-fields.interfaces';
+
+export interface FormDefinitionSelectorCloudServiceInterface {
+
+    getForms(appName: string): Observable<FormRepresentation[]>;
+    getStandAloneTaskForms(appName: string): Observable<FormRepresentation[]>;
+}
diff --git a/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.spec.ts b/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.spec.ts
index 365ee9905e..c38b0b5ad9 100644
--- a/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.spec.ts
+++ b/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.spec.ts
@@ -20,38 +20,10 @@ import { AlfrescoApiService, setupTestBed } from '@alfresco/adf-core';
 import { FormDefinitionSelectorCloudService } from './form-definition-selector-cloud.service';
 import { ProcessServiceCloudTestingModule } from '../../testing/process-service-cloud.testing.module';
 import { TranslateModule } from '@ngx-translate/core';
+import { mockFormRepresentations } from '../mocks/form-representation.mock';
 
 declare let jasmine: any;
 
-const responseBody = [
-    {
-        formRepresentation: {
-            id: 'form-de8895be-d0d7-4434-beef-559b15305d72',
-            name: 'Form 1',
-            description: '',
-            version: 0,
-            standalone: true
-        }
-    },
-    {
-        formRepresentation: {
-            id: 'form-de8895be-d0d7-4434-beef-fgr34ttgrtgd',
-            name: 'Form 2',
-            description: '',
-            version: 0,
-            standalone: false
-        }
-    },
-    {
-        formRepresentation: {
-            id: 'form-de8895be-d0d7-4434-beef-53453453452',
-            name: 'Form 3',
-            description: '',
-            version: 0
-        }
-    }
-];
-
 const oauth2Auth = jasmine.createSpyObj('oauth2Auth', ['callCustomApi', 'on']);
 
 describe('Form Definition Selector Cloud Service', () => {
@@ -80,7 +52,7 @@ describe('Form Definition Selector Cloud Service', () => {
     });
 
     it('should fetch all the forms when getForms is called', (done) => {
-        oauth2Auth.callCustomApi.and.returnValue(Promise.resolve(responseBody));
+        oauth2Auth.callCustomApi.and.returnValue(Promise.resolve(mockFormRepresentations));
 
         service.getForms(appName).subscribe((result) => {
             expect(result).toBeDefined();
@@ -90,7 +62,7 @@ describe('Form Definition Selector Cloud Service', () => {
     });
 
     it('should fetch only standalone enabled forms when getStandaloneTaskForms is called', (done) => {
-        oauth2Auth.callCustomApi.and.returnValue(Promise.resolve(responseBody));
+        oauth2Auth.callCustomApi.and.returnValue(Promise.resolve(mockFormRepresentations));
 
         service.getStandAloneTaskForms(appName).subscribe((result) => {
             expect(result).toBeDefined();
diff --git a/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.ts b/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.ts
index 178451a7df..9bc010f6da 100644
--- a/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.ts
+++ b/lib/process-services-cloud/src/lib/form/services/form-definition-selector-cloud.service.ts
@@ -21,11 +21,12 @@ import { map } from 'rxjs/operators';
 import { from, Observable } from 'rxjs';
 import { BaseCloudService } from '../../services/base-cloud.service';
 import { FormRepresentation } from '../../services/form-fields.interfaces';
+import { FormDefinitionSelectorCloudServiceInterface } from './form-definition-selector-cloud.service.interface';
 
 @Injectable({
     providedIn: 'root'
 })
-export class FormDefinitionSelectorCloudService extends BaseCloudService {
+export class FormDefinitionSelectorCloudService extends BaseCloudService implements FormDefinitionSelectorCloudServiceInterface {
 
     constructor(apiService: AlfrescoApiService,
                 appConfigService: AppConfigService) {