fix(schematics): correct a type of action class generated (#1140)

Author: koumatsumoto

modules/schematics/src/action/files/__name@dasherize@if-flat__/__name@dasherize__.actions.ts

@@ -4,7 +4,7 @@ export enum <%= classify(name) %>ActionTypes {
   Load<%= classify(name) %>s = '[<%= classify(name) %>] Load <%= classify(name) %>s'
 }
 
-export class <%= classify(name) %> implements Action {
+export class Load<%= classify(name) %>s implements Action {
   readonly type = <%= classify(name) %>ActionTypes.Load<%= classify(name) %>s;
 }
 

modules/schematics/src/action/index.spec.ts

@@ -69,6 +69,32 @@ describe('Action Schematic', () => {
     expect(fileContent).toMatch(/export enum FooActionTypes/);
   });
 
+  it('should create a class based on the provided name', () => {
+    const tree = schematicRunner.runSchematic(
+      'action',
+      defaultOptions,
+      appTree
+    );
+    const fileContent = tree.readContent(
+      `${projectPath}/src/app/foo.actions.ts`
+    );
+
+    expect(fileContent).toMatch(/export class LoadFoos implements Action/);
+  });
+
+  it('should create the union type based on the provided name', () => {
+    const tree = schematicRunner.runSchematic(
+      'action',
+      defaultOptions,
+      appTree
+    );
+    const fileContent = tree.readContent(
+      `${projectPath}/src/app/foo.actions.ts`
+    );
+
+    expect(fileContent).toMatch(/export type FooActions = LoadFoos/);
+  });
+
   it('should group within an "actions" folder if group is set', () => {
     const tree = schematicRunner.runSchematic(
       'action',