diff --git a/src/app/components/permissions-management/permissions-filter.pipe.spec.ts b/src/app/components/permissions-management/permissions-filter.pipe.spec.ts
index e69de29b..41802817 100644
--- a/src/app/components/permissions-management/permissions-filter.pipe.spec.ts
+++ b/src/app/components/permissions-management/permissions-filter.pipe.spec.ts
@@ -0,0 +1,57 @@
+import {PermissionsFilterPipe} from './permissions-filter.pipe';
+import {Methods, Permission, PermissionActions} from "../../models/api/permission";
+
+const testPermissions: Permission[] = [
+  {
+    methods: [Methods.GET, Methods.PUT],
+    path: '/projects/projet-test',
+    action: PermissionActions.ALLOW,
+    description: 'description of permission 1',
+    created_at: "2022-03-15T09:45:36.531Z",
+    updated_at: "2022-03-15T09:45:36.531Z",
+    permission_id: '1'
+  },
+  {
+    methods: [Methods.GET, Methods.PUT],
+    path: '/projects/projet-test/nodes',
+    action: PermissionActions.ALLOW,
+    description: 'permission on projet-test nodes',
+    created_at: "2022-03-15T09:45:36.531Z",
+    updated_at: "2022-03-15T09:45:36.531Z",
+    permission_id: '2'
+  },
+  {
+    methods: [Methods.GET, Methods.PUT],
+    path: '/projects/projet-bidule',
+    action: PermissionActions.ALLOW,
+    description: 'permission on biduler project',
+    created_at: "2022-03-15T09:45:36.531Z",
+    updated_at: "2022-03-15T09:45:36.531Z",
+    permission_id: '3'
+  }
+]
+
+describe('PermissionsFilterPipe', () => {
+  const pipe = new PermissionsFilterPipe();
+
+  it('create an instance', () => {
+    expect(pipe).toBeTruthy();
+  });
+
+  it('Should return all test permissions', () => {
+    const res = pipe.transform(testPermissions, '');
+    expect(res.length).toBe(3);
+  });
+
+  it('Should return both permissions concerning project projet-test', () => {
+    const res = pipe.transform(testPermissions, 'test');
+    expect(res.length).toBe(2);
+    expect(res).toContain(testPermissions[0]);
+    expect(res).toContain(testPermissions[1]);
+  });
+
+  it('Should return no permissions', () => {
+    const res = pipe.transform(testPermissions, 'aaaaaa');
+    expect(res.length).toBe(0);
+  });
+});