diff --git a/modules/invoiceIn/front/card/index.spec.js b/modules/invoiceIn/front/card/index.spec.js
new file mode 100644
index 0000000000..70f10f6b15
--- /dev/null
+++ b/modules/invoiceIn/front/card/index.spec.js
@@ -0,0 +1,27 @@
+import './index.js';
+
+describe('vnInvoiceIn', () => {
+    let controller;
+    let $httpBackend;
+    let data = {id: 1, name: 'fooName'};
+
+    beforeEach(ngModule('invoiceIn'));
+
+    beforeEach(inject(($componentController, _$httpBackend_, $stateParams) => {
+        $httpBackend = _$httpBackend_;
+
+        let $element = angular.element('<div></div>');
+        controller = $componentController('vnInvoiceInCard', {$element});
+
+        $stateParams.id = data.id;
+        $httpBackend.whenRoute('GET', 'InvoiceIns/:id').respond(data);
+    }));
+
+    it('should request data and set it on the controller', () => {
+        controller.reload();
+        $httpBackend.flush();
+
+        expect(controller.invoiceIn).toEqual(data);
+    });
+});
+
diff --git a/modules/invoiceIn/front/descriptor/index.spec.js b/modules/invoiceIn/front/descriptor/index.spec.js
new file mode 100644
index 0000000000..df72f5b45e
--- /dev/null
+++ b/modules/invoiceIn/front/descriptor/index.spec.js
@@ -0,0 +1,26 @@
+import './index';
+
+describe('vnInvoiceInDescriptor', () => {
+    let controller;
+    let $httpBackend;
+
+    beforeEach(ngModule('invoiceIn'));
+
+    beforeEach(inject(($componentController, _$httpBackend_) => {
+        $httpBackend = _$httpBackend_;
+        controller = $componentController('vnInvoiceInDescriptor', {$element: null});
+    }));
+
+    describe('loadData()', () => {
+        it(`should perform a get query to store the invoice in data into the controller`, () => {
+            const id = 1;
+            const response = {id: 1};
+
+            $httpBackend.expectGET(`InvoiceIns/${id}`).respond(response);
+            controller.id = id;
+            $httpBackend.flush();
+
+            expect(controller.invoiceIn).toEqual(response);
+        });
+    });
+});
diff --git a/modules/invoiceOut/front/card/index.spec.js b/modules/invoiceOut/front/card/index.spec.js
new file mode 100644
index 0000000000..2a8d576dc2
--- /dev/null
+++ b/modules/invoiceOut/front/card/index.spec.js
@@ -0,0 +1,27 @@
+import './index.js';
+
+describe('vnInvoiceOut', () => {
+    let controller;
+    let $httpBackend;
+    let data = {id: 1, name: 'fooName'};
+
+    beforeEach(ngModule('invoiceOut'));
+
+    beforeEach(inject(($componentController, _$httpBackend_, $stateParams) => {
+        $httpBackend = _$httpBackend_;
+
+        let $element = angular.element('<div></div>');
+        controller = $componentController('vnInvoiceOutCard', {$element});
+
+        $stateParams.id = data.id;
+        $httpBackend.whenRoute('GET', 'InvoiceOuts/:id').respond(data);
+    }));
+
+    it('should request data and set it on the controller', () => {
+        controller.reload();
+        $httpBackend.flush();
+
+        expect(controller.invoiceOut).toEqual(data);
+    });
+});
+
diff --git a/modules/invoiceOut/front/descriptor/index.spec.js b/modules/invoiceOut/front/descriptor/index.spec.js
new file mode 100644
index 0000000000..987763b0a6
--- /dev/null
+++ b/modules/invoiceOut/front/descriptor/index.spec.js
@@ -0,0 +1,26 @@
+import './index';
+
+describe('vnInvoiceOutDescriptor', () => {
+    let controller;
+    let $httpBackend;
+
+    beforeEach(ngModule('invoiceOut'));
+
+    beforeEach(inject(($componentController, _$httpBackend_) => {
+        $httpBackend = _$httpBackend_;
+        controller = $componentController('vnInvoiceOutDescriptor', {$element: null});
+    }));
+
+    describe('loadData()', () => {
+        it(`should perform a get query to store the invoice in data into the controller`, () => {
+            const id = 1;
+            const response = {id: 1};
+
+            $httpBackend.expectGET(`InvoiceOuts/${id}`).respond(response);
+            controller.id = id;
+            $httpBackend.flush();
+
+            expect(controller.invoiceOut).toEqual(response);
+        });
+    });
+});