diff --git a/src/plugins/comment_paragraph/block/discussion/discussion-block.component.spec.ts b/src/plugins/comment_paragraph/block/discussion/discussion-block.component.spec.ts
new file mode 100644
index 0000000..bdd24cf
--- /dev/null
+++ b/src/plugins/comment_paragraph/block/discussion/discussion-block.component.spec.ts
@@ -0,0 +1,54 @@
+import {TestComponentBuilder} from 'ng-forward/cjs/testing/test-component-builder';
+import {Provider, Input, provide, Component} from 'ng-forward';
+import {provideFilters} from '../../../../spec/helpers';
+import {DiscussionBlockComponent} from './discussion-block.component';
+import {ComponentTestHelper, createClass} from './../../../../spec/component-test-helper';
+
+const htmlTemplate: string = '<noosfero-comment-paragraph-plugin-discussion-block [block]="ctrl.block" [owner]="ctrl.owner"></noosfero-comment-paragraph-plugin-discussion-block>';
+
+const tcb = new TestComponentBuilder();
+
+describe("Components", () => {
+    describe("Discussion Block Component", () => {
+
+        let helper: ComponentTestHelper<DiscussionBlockComponent>;
+        let settingsObj = {};
+        let mockedBlockService = {
+            getApiContent: (block: noosfero.Block): any => {
+                return Promise.resolve({ articles: [{ name: "article1" }], headers: (name: string) => { return name; } });
+            }
+        };
+        let profile = { name: 'profile-name' };
+
+        let state = jasmine.createSpyObj("state", ["go"]);
+
+        let providers = [
+            new Provider('$state', { useValue: state }),
+            new Provider('BlockService', {
+                useValue: mockedBlockService
+            }),
+        ].concat(provideFilters("truncateFilter", "stripTagsFilter", "translateFilter", "amDateFormatFilter"));
+
+        beforeEach(angular.mock.module("templates"));
+
+        beforeEach((done) => {
+            let cls = createClass({
+                template: htmlTemplate,
+                directives: [DiscussionBlockComponent],
+                providers: providers,
+                properties: {}
+            });
+            helper = new ComponentTestHelper<DiscussionBlockComponent>(cls, done);
+        });
+
+        it("get discussions from the block service", () => {
+            expect(helper.component.documents).toEqual([{ name: "article1" }]);
+        });
+
+        it("go to article page when open a document", () => {
+            let block = helper.component;
+            block.openDocument({ path: "path", profile: { identifier: "identifier" } });
+            expect(state.go).toHaveBeenCalledWith("main.profile.page", { page: "path", profile: "identifier" });
+        });
+    });
+});
diff --git a/src/plugins/comment_paragraph/block/discussion/discussion-block.component.ts b/src/plugins/comment_paragraph/block/discussion/discussion-block.component.ts
index 33824f6..afceacc 100644
--- a/src/plugins/comment_paragraph/block/discussion/discussion-block.component.ts
+++ b/src/plugins/comment_paragraph/block/discussion/discussion-block.component.ts
@@ -1,48 +1,26 @@
 import {Component, Inject, Input} from "ng-forward";
-import {ArticleService} from "../../../../lib/ng-noosfero-api/http/article.service";
+import {BlockService} from "../../../../lib/ng-noosfero-api/http/block.service";
 
 @Component({
     selector: "noosfero-comment-paragraph-plugin-discussion-block",
     templateUrl: 'plugins/comment_paragraph/block/discussion/discussion-block.html'
 })
-@Inject(ArticleService, "$state")
+@Inject(BlockService, "$state")
 export class DiscussionBlockComponent {
 
     @Input() block: any;
     @Input() owner: any;
 
-    profile: any;
-    documents: any;
+    profile: noosfero.Profile;
+    documents: Array<noosfero.Article>;
 
-    documentsLoaded: boolean = false;
-
-    constructor(private articleService: ArticleService, private $state: any) { }
+    constructor(private blockService: BlockService, private $state: any) { }
 
     ngOnInit() {
         this.profile = this.owner;
-        this.documents = [];
-
-        let limit = ((this.block && this.block.settings) ? this.block.settings.limit : null) || 50;
-        let params: any = { content_type: 'CommentParagraphPlugin::Discussion', per_page: limit, order: 'start_date DESC' };
-        let now = new Date().toISOString();
-        switch (this.block.settings['discussion_status']) {
-            case 0:
-                params['from_start_date'] = now;
-                break;
-            case 1:
-                params['until_start_date'] = now;
-                params['from_end_date'] = now;
-                break;
-            case 2:
-                params['until_end_date'] = now;
-                break;
-        }
-        console.log(this.block.settings['discussion_status']);
-        this.articleService.getByProfile(this.profile, params)
-            .then((result: noosfero.RestResult<noosfero.Article[]>) => {
-                this.documents = <noosfero.Article[]>result.data;
-                this.documentsLoaded = true;
-            });
+        this.blockService.getApiContent(this.block).then((content: any) => {
+            this.documents = content.articles;
+        });
     }
 
     openDocument(article: any) {
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