diff --git a/loopback/common/methods/application/spec/execute.spec.js b/loopback/common/methods/application/spec/execute.spec.js
index 1a0a8ace9b..b697dbef9d 100644
--- a/loopback/common/methods/application/spec/execute.spec.js
+++ b/loopback/common/methods/application/spec/execute.spec.js
@@ -2,18 +2,9 @@ const models = require('vn-loopback/server/server').models;
 
 describe('Application execute()/executeProc()/executeFunc()', () => {
     const userWithoutPrivileges = 1;
-    const userWithPrivileges = 9;
     const userWithInheritedPrivileges = 120;
     let tx;
-
-    function getCtx(userId) {
-        return {
-            req: {
-                accessToken: {userId},
-                headers: {origin: 'http://localhost'}
-            }
-        };
-    }
+    const {ctx} = beforeAll;
 
     beforeEach(async() => {
         tx = await models.Application.beginTransaction({});
@@ -42,7 +33,7 @@ describe('Application execute()/executeProc()/executeFunc()', () => {
     });
 
     it('should throw error when execute procedure and not have privileges', async() => {
-        const ctx = getCtx(userWithoutPrivileges);
+        const ctx = {req: {accessToken: {userId: userWithoutPrivileges}}};
 
         let error;
         try {
@@ -66,7 +57,6 @@ describe('Application execute()/executeProc()/executeFunc()', () => {
     });
 
     it('should execute procedure and get data', async() => {
-        const ctx = getCtx(userWithPrivileges);
         try {
             const options = {transaction: tx};
 
@@ -90,7 +80,6 @@ describe('Application execute()/executeProc()/executeFunc()', () => {
 
     describe('Application executeProc()', () => {
         it('should execute procedure and get data (executeProc)', async() => {
-            const ctx = getCtx(userWithPrivileges);
             try {
                 const options = {transaction: tx};
 
@@ -115,7 +104,6 @@ describe('Application execute()/executeProc()/executeFunc()', () => {
 
     describe('Application executeFunc()', () => {
         it('should execute function and get data', async() => {
-            const ctx = getCtx(userWithPrivileges);
             try {
                 const options = {transaction: tx};
 
@@ -137,7 +125,7 @@ describe('Application execute()/executeProc()/executeFunc()', () => {
         });
 
         it('should execute function and get data with user with inherited privileges', async() => {
-            const ctx = getCtx(userWithInheritedPrivileges);
+            const ctx = {req: {accessToken: {userId: userWithInheritedPrivileges}}};
             try {
                 const options = {transaction: tx};
 
diff --git a/modules/entry/back/methods/entry/specs/addFromPackaging.spec.js b/modules/entry/back/methods/entry/specs/addFromPackaging.spec.js
index 1b0d4656f2..21940d57ee 100644
--- a/modules/entry/back/methods/entry/specs/addFromPackaging.spec.js
+++ b/modules/entry/back/methods/entry/specs/addFromPackaging.spec.js
@@ -1,5 +1,5 @@
 const models = require('vn-loopback/server/server').models;
-const LoopBackContext = require('loopback-context');
+const {mockLoopBackContext} = require('vn-loopback/../../back/vn-jasmine');
 
 describe('entry addFromPackaging()', () => {
     const supplier = 442;
@@ -8,21 +8,11 @@ describe('entry addFromPackaging()', () => {
     yesterday.setDate(today.getDate() - 1);
 
     beforeAll(async() => {
-        const activeCtx = {
-            accessToken: {userId: 49},
-            http: {
-                req: {
-                    headers: {origin: 'http://localhost'},
-                },
-            },
-        };
-        spyOn(LoopBackContext, 'getCurrentContext').and.returnValue({
-            active: activeCtx,
-        });
+        mockLoopBackContext();
     });
 
     it('should create an incoming travel', async() => {
-        const ctx = {args: {isTravelReception: true, supplier}};
+        const ctx = {accessToken: {userId: 49}, args: {isTravelReception: true, supplier}};
         const tx = await models.Entry.beginTransaction({});
         const options = {transaction: tx};
 
diff --git a/modules/invoiceIn/back/methods/invoice-in/specs/clone.spec.js b/modules/invoiceIn/back/methods/invoice-in/specs/clone.spec.js
index 436306aabd..9fef506d40 100644
--- a/modules/invoiceIn/back/methods/invoice-in/specs/clone.spec.js
+++ b/modules/invoiceIn/back/methods/invoice-in/specs/clone.spec.js
@@ -1,24 +1,11 @@
 const models = require('vn-loopback/server/server').models;
-const LoopBackContext = require('loopback-context');
 
 describe('invoiceIn clone()', () => {
-    let ctx;
+    const {ctx} = beforeAll;
     let options;
     let tx;
 
     beforeEach(async() => {
-        ctx = {
-            req: {
-                accessToken: {userId: 1},
-                headers: {origin: 'http://localhost'}
-            },
-            args: {}
-        };
-
-        spyOn(LoopBackContext, 'getCurrentContext').and.returnValue({
-            active: ctx.req
-        });
-
         options = {transaction: tx};
         tx = await models.Sale.beginTransaction({});
         options.transaction = tx;
@@ -28,7 +15,8 @@ describe('invoiceIn clone()', () => {
         await tx.rollback();
     });
 
-    it('should return the cloned invoiceIn and also clone invoiceInDueDays and invoiceInTaxes if there are any referencing the invoiceIn', async() => {
+    it('should return the cloned invoiceIn and also clone invoiceInDueDays ' +
+        'and invoiceInTaxes if there are any referencing the invoiceIn', async() => {
         const clone = await models.InvoiceIn.clone(ctx, 1, false, options);
 
         expect(clone.supplierRef).toEqual('1234(2)');
@@ -51,7 +39,8 @@ describe('invoiceIn clone()', () => {
         expect(invoiceInDueDay.length).toEqual(2);
     });
 
-    it('should return the cloned invoiceIn and also clone invoiceInIntrastat and invoiceInTaxes if it is rectificative', async() => {
+    it('should return the cloned invoiceIn and also clone invoiceInIntrastat ' +
+        'and invoiceInTaxes if it is rectificative', async() => {
         const clone = await models.InvoiceIn.clone(ctx, 1, true, options);
 
         expect(clone.supplierRef).toEqual('1234(2)');
diff --git a/modules/item/back/methods/item-shelving/specs/getAlternative.spec.js b/modules/item/back/methods/item-shelving/specs/getAlternative.spec.js
index 3f49174777..3082cabd13 100644
--- a/modules/item/back/methods/item-shelving/specs/getAlternative.spec.js
+++ b/modules/item/back/methods/item-shelving/specs/getAlternative.spec.js
@@ -1,12 +1,9 @@
 const {models} = require('vn-loopback/server/server');
+const {mockLoopBackContext} = require('vn-loopback/../../back/vn-jasmine');
 
 describe('itemShelving getAlternative()', () => {
     beforeAll(async() => {
-        ctx = {
-            req: {
-                headers: {origin: 'http://localhost'},
-            }
-        };
+        mockLoopBackContext();
     });
 
     it('should return a list of items without alternatives', async() => {
diff --git a/modules/item/back/methods/item/specs/regularize.spec.js b/modules/item/back/methods/item/specs/regularize.spec.js
index e7df9a0038..b61dec995d 100644
--- a/modules/item/back/methods/item/specs/regularize.spec.js
+++ b/modules/item/back/methods/item/specs/regularize.spec.js
@@ -1,19 +1,9 @@
 const models = require('vn-loopback/server/server').models;
-const LoopBackContext = require('loopback-context');
+const {mockLoopBackContext} = require('vn-loopback/../../back/vn-jasmine');
 
 describe('regularize()', () => {
     beforeAll(async() => {
-        const activeCtx = {
-            accessToken: {userId: 18},
-            http: {
-                req: {
-                    headers: {origin: 'http://localhost'}
-                }
-            }
-        };
-        spyOn(LoopBackContext, 'getCurrentContext').and.returnValue({
-            active: activeCtx
-        });
+        mockLoopBackContext();
     });
 
     it('should create a new ticket and add a line', async() => {
diff --git a/modules/order/back/methods/order/specs/filter.spec.js b/modules/order/back/methods/order/specs/filter.spec.js
index 95cb488c8a..68de7fe04d 100644
--- a/modules/order/back/methods/order/specs/filter.spec.js
+++ b/modules/order/back/methods/order/specs/filter.spec.js
@@ -1,7 +1,11 @@
 const models = require('vn-loopback/server/server').models;
 
 describe('order filter()', () => {
-    const {ctx} = beforeAll;
+    const ctx = {
+        req: {accessToken: {userId: 9}},
+        args: {},
+        params: {}
+    };
 
     it('should call the filter method with a basic search', async() => {
         const myCtx = Object.assign({}, ctx);
diff --git a/modules/supplier/back/methods/supplier/specs/updateFiscalData.spec.js b/modules/supplier/back/methods/supplier/specs/updateFiscalData.spec.js
index 7cb95f840a..f1efbbbbab 100644
--- a/modules/supplier/back/methods/supplier/specs/updateFiscalData.spec.js
+++ b/modules/supplier/back/methods/supplier/specs/updateFiscalData.spec.js
@@ -3,7 +3,6 @@ const LoopBackContext = require('loopback-context');
 
 describe('Supplier updateFiscalData()', () => {
     const supplierId = 1;
-    const administrativeId = 5;
     const buyerId = 35;
 
     const name = 'NEW PLANTS';
diff --git a/modules/ticket/back/methods/expedition/specs/deleteExpeditions.spec.js b/modules/ticket/back/methods/expedition/specs/deleteExpeditions.spec.js
index 2c34c994b8..b723341427 100644
--- a/modules/ticket/back/methods/expedition/specs/deleteExpeditions.spec.js
+++ b/modules/ticket/back/methods/expedition/specs/deleteExpeditions.spec.js
@@ -1,10 +1,8 @@
 const models = require('vn-loopback/server/server').models;
-const {mockLoopBackContext} = require('vn-loopback/../../back/vn-jasmine');
+// const {mockLoopBackContext} = require('vn-loopback/../../back/vn-jasmine');
 
 describe('ticket deleteExpeditions()', () => {
-    beforeAll(async() => {
-        mockLoopBackContext();
-    });
+    const {ctx} = beforeAll;
 
     it('should delete the selected expeditions', async() => {
         const tx = await models.Expedition.beginTransaction({});
diff --git a/modules/ticket/back/methods/sale/specs/clone.spec.js b/modules/ticket/back/methods/sale/specs/clone.spec.js
index ef2c6a9a3c..e2220c028f 100644
--- a/modules/ticket/back/methods/sale/specs/clone.spec.js
+++ b/modules/ticket/back/methods/sale/specs/clone.spec.js
@@ -1,15 +1,24 @@
 const models = require('vn-loopback/server/server').models;
-const {mockLoopBackContext, mockBeforeAll} = require('vn-loopback/../../back/vn-jasmine');
+const LoopBackContext = require('loopback-context');
 
 describe('Ticket cloning - clone function', () => {
-    let ctx = mockBeforeAll({ejemploe: true});
+    let ctx;
     let options;
     let tx;
-    beforeAll(async() => {
-        mockLoopBackContext();
-    });
 
     beforeEach(async() => {
+        ctx = {
+            req: {
+                accessToken: {userId: 9},
+                headers: {origin: 'http://localhost'}
+            },
+            args: {}
+        };
+
+        spyOn(LoopBackContext, 'getCurrentContext').and.returnValue({
+            active: ctx.req
+        });
+
         options = {transaction: tx};
         tx = await models.Sale.beginTransaction({});
         options.transaction = tx;