diff --git a/src/app/article/comment/comment.component.spec.ts b/src/app/article/comment/comment.component.spec.ts
new file mode 100644
index 0000000..3955702
--- /dev/null
+++ b/src/app/article/comment/comment.component.spec.ts
@@ -0,0 +1,44 @@
+import {Provider, provide, Component} from 'ng-forward';
+import * as helpers from "../../../spec/helpers";
+
+import {CommentComponent} from './comment.component';
+
+const htmlTemplate: string = '<noosfero-comment [article]="ctrl.article" [comment]="ctrl.comment"></noosfero-comment>';
+
+describe("Components", () => {
+    describe("Comment Component", () => {
+
+        beforeEach(angular.mock.module("templates"));
+
+        @Component({ selector: 'test-container-component', directives: [CommentComponent], template: htmlTemplate, providers: helpers.provideFilters("translateFilter") })
+        class ContainerComponent {
+            article = { id: 1 };
+            comment = { title: "title", body: "body" };
+        }
+
+        it("render a comment", done => {
+            helpers.createComponentFromClass(ContainerComponent).then(fixture => {
+                expect(fixture.debugElement.queryAll(".comment").length).toEqual(1);
+                done();
+            });
+        });
+
+        it("not render a post comment tag in the beginning", done => {
+            helpers.createComponentFromClass(ContainerComponent).then(fixture => {
+                expect(fixture.debugElement.queryAll("noosfero-post-comment").length).toEqual(0);
+                done();
+            });
+        });
+
+        it("render a post comment tag when click in reply", done => {
+            helpers.createComponentFromClass(ContainerComponent).then(fixture => {
+                let component: CommentComponent = fixture.debugElement.componentViewChildren[0].componentInstance;
+                component.reply();
+                fixture.debugElement.getLocal("$rootScope").$apply();
+                expect(fixture.debugElement.queryAll("noosfero-post-comment").length).toEqual(1);
+                done();
+            });
+        });
+
+    });
+});
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