New test to understand better route & request. changed login function without tested it.

cypress/fixtures/errors/registrerExistingUser.json

@@ -0,0 +1,7 @@
+{
+    "status": "error",
+    "data": [],
+    "errors": [
+        "Stub: This email is already registered, please choose another one."
+    ]
+}

cypress/integration/login_spec.js

@@ -1,6 +1,5 @@
 /// <reference types="Cypress" />
 // import userMutoid from '../../fixtures/userMutoid';
-var Mutoid;
 
 describe('As a visitor, I am able to log in', function () {
 
@@ -20,40 +19,26 @@ describe('As a visitor, I am able to log in', function () {
 
 });
 
-describe('As a visitor, I can only create an account the right way.', function () {
+describe('As a visitor, I can only register the right way.', function () {
-
-    before(function () {
-        cy.fixture("userMutoid.json").as("Mutoid").then(() => {
-            expect(this.Mutoid.email).to.exist;
-            expect(this.Mutoid.password).to.exist;
-            Mutoid = this.Mutoid;
-        });
-    });
 
     beforeEach(', go to the login webpage.', function () {
         cy.visit("/online");
     });
 
-    it('Check that the Create Account tab is accessible', function () {
+    it('Check that the "Create Account" tab is accessible', function () {
         // Assert
-        cy.get('.menu-reg').first().find('a[href$="action=register"]')
+        cy.get('.menu-reg').first().find('a[href$="action=register"]').should('be.visible');
-            .should('be.visible');
     });
 
-    it('Check that the Create Account tab shows a form to fill when active', function () {
+    it('Check that the "Create Account" tab shows a form to fill when active', function () {
         // Act : Visiter le formulaire pour s'inscrire.
         cy.get('.menu-reg').find('a[href$="action=register"]').click();
         // Assert
         cy.url().should('include', '?action=register');
-        // L'onglet "Create accout" possède la classe "active".
+        cy.get('.menu-reg').find('a[href$="action=register"]').should('have.class', 'active')       // L'onglet "Create accout" possède la classe "active".
-        cy.get('.menu-reg').find('a[href$="action=register"]').should('have.class', 'active')
+        cy.get('input#register-email').should('be.visible');      // Les formulaires existent et sont visible
-        // Les formulaires existent et sont visible
+        cy.get('input#register-password').should('be.visible');
-        cy.get('input#register-email')
+        cy.get('#register-form').find(":submit");        // Le bouton "Create Account" existe.
-            .should('be.visible');
-        cy.get('input#register-password')
-            .should('be.visible');
-        // Le bouton "Create Account" existe.
-        cy.get('#register-form').find(":submit");
     });
 
     it('Allow to land directly on the Register page', function () {
@@ -82,11 +67,16 @@ describe('As a visitor, I can only create an account the right way.', function (
 
     it('Prevent to create an account with an already existing account', function () {
         // Arrange
+        cy.fixture("users.json").as("users").then((users) => {
+            let mutoid = users["Mutoid"];
+            expect(mutoid.email).to.exist;
+            expect(mutoid.password).to.exist;
+            expect(mutoid.type).eq("user");
             cy.get('.menu-reg').first().find('a[href$="action=register"]').click();
 
             // Act
-        cy.get('input#register-email').type(Mutoid.email);
+            cy.get('input#register-email').type(mutoid.email);
-        cy.get('input#register-password').type(Mutoid.password);
+            cy.get('input#register-password').type(mutoid.password);
             cy.get('#register-form').find(":submit").click();
 
             // Assert
@@ -95,17 +85,36 @@ describe('As a visitor, I can only create an account the right way.', function (
             cy.get('div#register-error')
                 .should('be.visible')
                 .and('contain', 'This email is already registered, please choose another one.')
+        });
     })
+
+    it.only('Check that it explain correclty to the user when he try to create an already exxisting account', function () {
+        cy.server();
+        cy.fixture("users.json").as("users").then((users) => {
+            let mutoid = users["Mutoid"];
+            
+            cy.route("online/api/user", "fx:/errors/registerExistingUser.json");
+            cy.request({
+                method:'POST', 
+                url:"online/api/user",
+                body:mutoid,
+                failOnStatusCode:false,
+                qs:"t=" + new Date().getTime(),
+            });
+
+        });
+    })
+
 });
 
-describe.only("As a user, I can only log in and out the right way", function () {
+describe("As a user, I can only log in and out the right way", function () {
 
     before(function () {
         cy.fixture("users.json").as("users").then((users) => {
-            Mutoid = users["Mutoid"];
+            mutoid = users["Mutoid"];
-            expect(Mutoid.email).to.exist;
+            expect(mutoid.email).to.exist;
-            expect(Mutoid.password).to.exist;
+            expect(mutoid.password).to.exist;
-            expect(Mutoid.type).eq("user");
+            expect(mutoid.type).eq("user");
         });
     })
 
@@ -113,7 +122,6 @@ describe.only("As a user, I can only log in and out the right way", function ()
         cy.visit("/online");
     })
 
-
     it('Prevent to log in with empty credentials', function () {
         // Act
         cy.get('form#login-form').find(':submit').click();
@@ -132,7 +140,7 @@ describe.only("As a user, I can only log in and out the right way", function ()
 
 
         // Act
-        cy.get("#login-email").type(Mutoid.email);
+        cy.get("#login-email").type(mutoid.email);
         cy.get('form#login-form').find(':submit').click();
         // Assert
         cy.url().should('include', '?action=login');  // Pas de redirection
@@ -146,7 +154,7 @@ describe.only("As a user, I can only log in and out the right way", function ()
 
     it('Prevent to log in with just the password', function () {
         // Act
-        cy.get("#login-password").type(Mutoid.password)
+        cy.get("#login-password").type(mutoid.password)
         cy.get('form#login-form').find(':submit').click();
         // Assert
         cy.url().should('include', '?action=login');  // Pas de redirection
@@ -158,10 +166,10 @@ describe.only("As a user, I can only log in and out the right way", function ()
         cy.get('input#login-password').should('have.class', 'input_error');
     })
 
-    it('Prevent to log in Mutoid with an invalid password', function () {
+    it('Prevent to log in mutoid with an invalid password', function () {
         // Act
-        cy.get("#login-email").type(Mutoid.email)
+        cy.get("#login-email").type(mutoid.email)
-        cy.get("#login-password").type(Mutoid.email)
+        cy.get("#login-password").type(mutoid.email)
         cy.get('form#login-form').find(':submit').click();
         // Assert
         cy.url().should('include', '?action=login');  // Pas de redirection
@@ -175,8 +183,8 @@ describe.only("As a user, I can only log in and out the right way", function ()
 
     it('Logs Mutoid in.', function () {
         // Act
-        cy.get("#login-email").type(Mutoid.email)
+        cy.get("#login-email").type(mutoid.email)
-        cy.get("#login-password").type(Mutoid.password)
+        cy.get("#login-password").type(mutoid.password)
         cy.get("#login-form").find(":submit").click()
         // Assert
         cy.url().should('contain', '/online/#/reader/category/all/')
@@ -186,7 +194,7 @@ describe.only("As a user, I can only log in and out the right way", function ()
 
     it('Logs Mutoid in via API', function () {
         // act
-        cy.login(Mutoid);
+        cy.login(mutoid);
         cy.visit("/online");
         // assert
         cy.getCookie('session').should('exist');
@@ -194,7 +202,7 @@ describe.only("As a user, I can only log in and out the right way", function ()
 
     it('Logs Mutoid out.', function () {
         // Arrange
-        cy.login(Mutoid)
+        cy.login(mutoid)
         cy.visit('/online');
         // act
         cy.get("div#user").find("a.user__settings").click();

cypress/support/commands.js

@@ -3,11 +3,7 @@ Cypress.Commands.add('login', function (user) {
     cy.request({
         method: 'POST',
         url: "/online/api/auth?t=" + new Date().getTime(),
-        body: {
+        body: user
-            "email": user.email,
-            "password": user.password,
-            "remember": false
-        }
     }).as("response")
 });