test-data | 易学教程

Automatically generated test data to a DB from a schema?

阅读更多关于 Automatically generated test data to a DB from a schema?

问题 I have a discussion-db, and I need a great amount of test data, for different sized samples. Please, see the ready SELECT, JOIN and CREATE-queries, please scroll down in the link. How can I automatically generate test data to the db? How to generate test data in different sized samples? Is there some ready tool? 回答1: Here are a couple of suggestions for free tools that generate test data: Databene Benerator: supports many JDBC-capable database brands, uses XML format compatible with DbUnit,

Purpose of test data in supervised learning?

阅读更多关于 Purpose of test data in supervised learning?

问题 So this question may seem a little stupid but I couldn't wrap my head around it. What is the purpose of test data? Is it only to calculate accuracy of the classifier? I'm using Naive Bayes for sentiment analysis of tweets. Once I train my classifier using training data, I use test data just to calculate accuracy of the classifier. How can I use the test data to improve classifier's performance? 回答1: In doing general supervised machine learning, the test data set plays a critical role in

How does your organisation setup testing data? [closed]

阅读更多关于 How does your organisation setup testing data? [closed]

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 4 years ago . I work as a tester for an organisation that has a web service as it's critical application. Currently we load massive amounts of test data through the web front end, as this is how it would be done in the real world. This gives the data an amount of legitimacy and prevents

List of mock valid/invalid Email Addresses for Unit Tests

阅读更多关于 List of mock valid/invalid Email Addresses for Unit Tests

问题 Does anyone know of a list of email addresses (which don’t need to be real) I can use for an email validation assembly for a unit test? I’ve been looking for such a list and can’t seem to find one. I’m not looking for real addresses, just ones that fit, and the more things I can throw at the test the better. I’ve got 10 right now, but if there is a list, it would give me a more thorough test. 回答1: I believe you were looking for something like this: List of Valid and Invalid Email Addresses

How to pass parameter to data provider in testng from csv file

阅读更多关于 How to pass parameter to data provider in testng from csv file

Am reading data from csv file , i have test for which this data will be the input . i want it to run as tescase for every set of value. for that am using data provider The problem is , it is taking only the last set row of data , please help me in debugging the code For eg : if my csv has following data name1 id1 text1 name2 id2 text2 name3 id3 text3 it taking only last row name3 id3 text3 and running the test only once not three times. @DataProvider(name = "test") public Object[][] provider( ) throws InterruptedException { Object[][] returnObject ; String[] checkpoint = ReadfromCSV(); count =

Robot framework: Using faker to generate a prefix string for account data

阅读更多关于 Robot framework: Using faker to generate a prefix string for account data

问题 I'm writing test cases that test the functionality of adding an account. This means that I need to generate data for the Account's: Name, email, reference no and order no. I was thinking that for each of these fields I could just generate a random word or number with a prefix so that I can use a script to delete these entries from the database regularly. The issue is, I'm not sure how to add prefixes or indeed just use most of faker's keywords. At the minute I'm using the md5 keyword to

Preparing data for a SpecFlow scenario [closed]

阅读更多关于 Preparing data for a SpecFlow scenario [closed]

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 3 years ago . I'm going to test a complex scenario which expects several other steps to have performed prior to it. For example , it can be equivalent to have proper data in a warehouse before goods are taken our from it. So in order for fetching to happen, it must first be made sure that

How to pass parameter to data provider in testng from csv file

阅读更多关于 How to pass parameter to data provider in testng from csv file

问题 Am reading data from csv file , i have test for which this data will be the input . i want it to run as tescase for every set of value. for that am using data provider The problem is , it is taking only the last set row of data , please help me in debugging the code For eg : if my csv has following data name1 id1 text1 name2 id2 text2 name3 id3 text3 it taking only last row name3 id3 text3 and running the test only once not three times. @DataProvider(name = "test") public Object[][] provider(

Simple Pseudo-Random Algorithm

阅读更多关于 Simple Pseudo-Random Algorithm

问题 I'm need a pseudo-random generator which takes a number as input and returns another number witch is reproducible and seems to be random. Each input number should match to exactly one output number and vice versa same input numbers always result in same output numbers sequential input numbers that are close together (eg. 1 and 2) should produce completely different output numbers (eg. 1 => 9783526, 2 => 283) It must not be perfect, it's just to create random but reproducible test data. I use

Preparing data for a SpecFlow scenario [closed]

阅读更多关于 Preparing data for a SpecFlow scenario [closed]

Closed . This question is opinion-based . It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post . Closed 3 years ago . I'm going to test a complex scenario which expects several other steps to have performed prior to it. For example , it can be equivalent to have proper data in a warehouse before goods are taken our from it. So in order for fetching to happen, it must first be made sure that there are products in the warehouse and there is a fetch-order. There may be seperate screens to