API automation test using supertest
Node.js - brew install nodejs
Postman (Chrome Plugin)
Install the modules with: 'npm install'
Run test cases with 'grunt' or 'grunt mochaTest' or 'mocha test/supertest-workshop_books.js'
- 启动Postman并导入postman文件夹下的Google.postman_collection文件
-
在Postman中执行第1个测试用例 - BOOKS_Search books with a keyword
-
用Supertest实现这个测试用例
-
断言:
http status - 200 OK
GET https://www.googleapis.com/books/v1/volumes?q=test
describe('Test Google Books - Volumes API', function(){
request = request('https://www.googleapis.com/books/v1/volumes');
it('Search books with a mandatory parameter(q="test") - Return 200 OK', function(done){
this.timeout(10000)
request
.get('?q=test')
.expect(200,done)
})
})
-
在Postman中执行第2个测试用例 - BOOKS_Search books with two parameters (q=cucumber and maxResults=2)
-
用Supertest实现这个测试用例
-
断言
- http status - 200 OK
- 书名中包含第一个参数-q="cucumber"
- items的总个数不大于第二个参数-maxResult=2
- selfLink里的id等于item id
- 'kind', 'totalItems', 'items'是mandatory的key
GET https://www.googleapis.com/books/v1/volumes?q=cucumber&maxResults=2
it('Search books with two parameters(q="cucumber"&maxResult=2) - Return 200 OK', function(done){
var q = 'cucumber'
var maxResults = 2
this.timeout(10000);
request.get('/')
.query({
q: q,
maxResults: maxResults
})
.expect(200)
.expect(function(res) {
//Get item id for the first book
id = res.body.items[0].id;
var selfLinkLength = res.body.items[0].selfLink.split('/').length;
var selfLinkId = res.body.items[0].selfLink.split('/')[selfLinkLength - 1];
//Check book title contains the first parameter - cucumber
expect(res.body.items[0].volumeInfo.title.toLowerCase()).to.contain(q);
//Check total itmes <= the second parameter - 2
expect(res.body.items.length).be.at.most(maxResults);
//Check item id is the same as the id in selfLink
expect(selfLinkId).to.equal(id);
//Check mandatory keys, e.g. kind, totalItems, items....
expect(res.body).to.include.keys('kind', 'totalItems', 'items');
})
.end(function(err,res){
done(err);
})
})
-
在Postman中执行第3个测试用例 - BOOKS_Retrieves a Volume resource based on ID, the ID in request URL is from Scenario 2
-
用Supertest实现这个测试用例
-
断言
- http status - 200 OK
- Response里的Item ID等于request URL里的ID及Sceanrio2中返回的ID
GET https://www.googleapis.com/books/v1/volumes/{ID}
it('Retrieves a Volume resource based on ID that is from last case - Return 200', function(done){
this.timeout(10000);
request.get('/' + id)
.expect(200)
.expect(function(res){
// Check the id in response is the same as parameter
expect(res.body.id).to.equal(id)
})
.end(function(err,res){
done(err);
})
- 在Postman中执行第4个测试用例 - SHEETS_Add a sheet
- spreadsheetId: 1gU8HQ72E7ECWqQYINSE2zhJlFiSpqMTVG3ShnzJQquE
- Access Token: Bearer ya29.CjAyA6ITDXpeKbG3UVe2wDk83HtVSApXHZLumlm_6blZms5OnQbWU2NmauuZRMGs4yU
- 用Supertest实现这个测试用例
新建一个js文件
- 断言
- http status - 200 OK
- Response里的spreadsheetId等于request URL里的spreadsheetID
- Response里的sheet name等于request body里的sheet name
POST https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}:batchUpdate
var request = require('supertest')('https://sheets.googleapis.com/v4/spreadsheets');
var chai = require('chai');
var expect = require('chai').expect;
var spreadsheetId = '1gU8HQ72E7ECWqQYINSE2zhJlFiSpqMTVG3ShnzJQquE'
var accessToken = 'Bearer ya29.CjAyA3d9_ns2M1Mm9sl4_y8qIV_wgj5kU6tdBcyTj1r69aX4QBcADNfN42HhnkoGoSw'
var sheetId;
var sheetName = 'juewen';
describe('GOOGLE SHEETS API',function(){
it('Add a new sheet - Return 200', function(done){
this.timeout(10000);
var requestBody = {
"requests": [
{
"addSheet": {
"properties": {
"title": sheetName
}
}
}
]
}
request.post('/' + spreadsheetId + ':batchUpdate')
.set('Authorization', accessToken)
.set('Content-Type', 'application/json')
.send(requestBody)
.expect(200)
.expect(function(res){
//spreadsheetId in response is the same as the one in request URL
expect(res.body.spreadsheetId).to.equal(spreadsheetId);
//sheet name in response is the same as the one in request body
expect(res.body.replies[0].addSheet.properties.title).to.equal(sheetName);
})
.end(function(err, res){
//Retrieve sheet id for next scenarios
sheetId = res.body.replies[0].addSheet.properties.sheetId;
done(err);
})
})
})
- 用Supertest实现Postman中的第5个用例 - SHEETS_Write to multiple ranges
-
在Postman中执行第6个测试用例 - SHEETS_Write a single range spreadsheetId: 1gU8HQ72E7ECWqQYINSE2zhJlFiSpqMTVG3ShnzJQquE Access Token: Bearer ya29.CjAyA3d9_ns2M1Mm9sl4_y8qIV_wgj5kU6tdBcyTj1r69aX4QBcADNfN42HhnkoGoSw
-
用Supertest实现这个测试用例
为SHEETS API测试新建一个js文件
- 断言
- http status - 200 OK
- Response里的spreadsheetId等于request URL里的spreadsheetID
- Response里的sheet name等于request body里的sheet name
var range = sheetName +'!A1:D4'
var requestBody = {
"range": range,
"majorDimension": "ROWS",
"values": [
["Item", "Cost", "Stocked", "Ship Date"],
["Wheel", "$20.50", "4", "3/1/2016"],
["Door", "$15", "2", "3/15/2016"],
["Engine", "$100", "1", "30/20/2016"]
]
}
it('Write a single range - Return 200', function(done){
this.timeout(10000);
request
.put('/'+spreadsheetId+'/values/'+range)
.query({
valueInputOption:'USER_ENTERED'
})
.set('Authorization', accessToken)
.set('Content-Type', 'application/json')
.send(requestBody)
.expect(200)
.expect(function(res){
//spreadsheetId in response is the same as the one in request URL
expect(res.body.spreadsheetId).to.equal(spreadsheetId)
//range in response is the same the one in request body
expect(res.body.updatedRange).to.equal(range)
})
.end(function(err,res){
done(err);
})
})
-
用Supertest实现Postman中的第7个用例 - SHEETS_Read a single range
-
请验证Scenario 7的response等于Scenario 6的Request Body
- 用Supertest实现Postman中的第8个用例 - SHEETS_Delete a sheet by ID
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