diff --git a/front/core/components/multi-check/multi-check.spec.js b/front/core/components/multi-check/multi-check.spec.js
index e49c68d2b0..c8069da3cc 100644
--- a/front/core/components/multi-check/multi-check.spec.js
+++ b/front/core/components/multi-check/multi-check.spec.js
@@ -62,7 +62,7 @@ describe('Component vnMultiCheck', () => {
     });
 
     describe('areAllChecked()', () => {
-        it(`should set return true if all elements are checked`, () => {
+        it(`should return true if all elements are checked`, () => {
             const data = controller.model.data;
             data[0].checked = true;
             data[1].checked = true;
@@ -71,7 +71,7 @@ describe('Component vnMultiCheck', () => {
             expect(controller.areAllChecked()).toBeTruthy();
         });
 
-        it(`should set return false if not all elements are checked`, () => {
+        it(`should return false if not all elements are checked`, () => {
             const data = controller.model.data;
             data[0].checked = true;
             data[1].checked = false;
@@ -82,7 +82,7 @@ describe('Component vnMultiCheck', () => {
     });
 
     describe('areAllUnchecked()', () => {
-        it(`should set return true if all elements are unchecked`, () => {
+        it(`should return true if all elements are unchecked`, () => {
             const data = controller.model.data;
             data[0].checked = false;
             data[1].checked = false;
@@ -91,7 +91,7 @@ describe('Component vnMultiCheck', () => {
             expect(controller.areAllUnchecked()).toBeTruthy();
         });
 
-        it(`should set return false if not all elements are unchecked`, () => {
+        it(`should return false if not all elements are unchecked`, () => {
             const data = controller.model.data;
             data[0].checked = false;
             data[1].checked = true;
@@ -100,4 +100,36 @@ describe('Component vnMultiCheck', () => {
             expect(controller.areAllUnchecked()).toBeFalsy();
         });
     });
+
+    describe('setSelection()', () => {
+        it(`should check all elements between the index range`, () => {
+            controller.setSelection(true, 0, 2);
+
+            const data = controller.model.data;
+            const firstRow = data[0];
+            const secondRow = data[1];
+            const thirdRow = data[2];
+
+            expect(firstRow.checked).toBeTruthy();
+            expect(secondRow.checked).toBeTruthy();
+            expect(thirdRow.checked).toBeTruthy();
+        });
+
+        it(`should uncheck all elements between the index range`, () => {
+            const data = controller.model.data;
+            const firstRow = data[0];
+            const secondRow = data[1];
+            const thirdRow = data[2];
+
+            firstRow.checked = true;
+            secondRow.checked = true;
+            thirdRow.checked = true;
+
+            controller.setSelection(false, 0, 1);
+
+            expect(firstRow.checked).toBeFalsy();
+            expect(secondRow.checked).toBeFalsy();
+            expect(thirdRow.checked).toBeTruthy();
+        });
+    });
 });
diff --git a/modules/ticket/front/descriptor/index.spec.js b/modules/ticket/front/descriptor/index.spec.js
index 4904f2ff15..fe7f60c148 100644
--- a/modules/ticket/front/descriptor/index.spec.js
+++ b/modules/ticket/front/descriptor/index.spec.js
@@ -28,7 +28,7 @@ describe('Ticket Component vnTicketDescriptor', () => {
     beforeEach(inject(($componentController, _$httpBackend_, _$state_) => {
         $httpBackend = _$httpBackend_;
         $httpBackend.whenGET(`Tickets/${ticket.id}/canHaveStowaway`).respond(true);
-        $httpBackend.whenGET(`Tickets/1/isEditable`).respond(true);
+        $httpBackend.expect('GET', `Tickets/${ticket.id}/isEditable`).respond(true);
 
         $state = _$state_;
         $state.params.id = 1;