test: abstract some test data

cypress/fixtures/users.json

@@ -8,5 +8,10 @@
         "username": "plumrx2",
         "email": "plumrx2@qq.com",
         "password": "12345678"
+    },
+    "registered":{
+        "username": "plumrx",
+        "email": "plumrx@qq.com",
+        "password": "12345678"
     }
 }

cypress/integration/login.spec.js

@@ -10,10 +10,6 @@ describe('test for login', () => {
   })
 
   it('login in home page', () => {
-    // const usrname = 'plumrx1'
-    // const email = 'plumrx1@qq.com'
-    // const password = '12345678'
-
     cy.fixture('users.json').then(users => {
       cy.login(users.loginPass)
     })

cypress/integration/register.spec.js

@@ -12,12 +12,10 @@ describe('test for register', () => {
 
   it('ligin in home page', () => {
     // click logup button in home page
-    const usrname = 'plumrx'
-    const email = 'plumrx@qq.com'
-    const password = '12345678'
-    cy.register(usrname, email, password)
-
-    cy.get('.navbar')
-      .should('contain', usrname)
+    cy.fixture('users.json').then(users => {
+      cy.register(users.registered)
+      cy.get('.navbar')
+        .should('contain', 'plumrx')
+    })
   })
 })

cypress/support/commands.js

@@ -44,18 +44,18 @@ Cypress.Commands.add('login', (user) => {
     .should('contain.text', user.username)
 })
 
-Cypress.Commands.add('register', (usrname, email, password) => {
+Cypress.Commands.add('register', (user) => {
   // click sign up button in home page
   cy.get('li.nav-item a.nav-link')
     .contains(' Sign up')
     .click()
     // []属性选择器
   cy.get('[placeholder="Your Name"]')
-    .type(usrname)
+    .type(user.username)
   cy.get('[placeholder="Email"]')
-    .type(email)
+    .type(user.email)
   cy.get('[placeholder="Password"]')
-    .type(password)
+    .type(user.password)
   cy.get('[type="submit"]')
     .click()
 })