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What Is Unix? Unix is an operating system. The job of an operating system is to orchestrate the various parts of the computer — the processor, the on-board memory, the disk drives, keyboards, video monitors, etc. — to perform useful tasks. The operating system is the master controller of the computer, the glue that holds … Continue reading Unix – Quick overview! →

#unix shell scripting

Test Scripting There are several schools of thought to test scripting. In risk averse industries such as defence and finance there is a tendency to emphasize scripting tests before they are executed. These industries are more concerned with the potential loss from a software defect than the potential gain from introducing a new piece of … Continue reading Test Preparation – Scripting & Cases →

#types of testing

Hi Folks, in last article we saw how lists works in python. Now , in this article we will take a look at – working of tuples. A tuple is a sequence of immutable Python objects. Tuples are sequences, just like lists. The differences between tuples and lists are, the tuples cannot be changed unlike … Continue reading Tuples in Python →

#tuples in python

The Purpose of Test Planning As part of a project, testing must be planned to ensure it delivers on its expected outcomes. It must be completed within a reasonable time and budget. But test planning represents a special challenge. The aim of test planning is to decide where the bugs in a product or system … Continue reading Test Planning – Plan your Test! →

#types of testing

Even as other messaging avenues become increasingly popular, such as SMS text or Facebook messages, email remains the most practical way to stay in touch with website visitors. Encouraging a visitor to provide an email address means offering an invitation to a dialog and a relationship beyond a single visit. In last article , You’ve … Continue reading Mailing List in Rails! →

#ruby on rails

The art of selecting gems is at the heart of Rails development. I explained earlier that gems are packages of code, “software libraries,” that have been developed and tested by other developers. Some gems add functionality or features to a website. Other gems play a supporting role, making development easier or implementing basic infrastructure. Gems … Continue reading Gems in Rails – a complete guide! →

#ruby gems

In last article of database testing , we discussed importance of database testing and advantageous. In this article, we will take a detail look at database testing types and how they should be performed. Let’s see …. There are mainly three types of database testing: Structural Functional Non-Functional Let’s take a look at each type … Continue reading Database testing Types – Learn and Implement! →

#types of testing

Forms are ubiquitous on the web, to the degree we seldom notice how often they are used for data entry, whether we’re logging into a website or posting a blog comment. To build any interactive website, you’ll need to understand forms. Here we’ll build a contact form for our tutorial application. A contact form is … Continue reading Contact Form in Rails way →

#ruby on rails

This article lists some bad habits or attributes of a bad software test engineer. The I found a bug bot: This person stops at the first sign of a bug and directly files his bug report. Don’t get me wrong filing bug reports is very important – how else can bugs be fixed? But a little … Continue reading Bad software tester – Habits and attributes! →

#types of testing

The relational database is nothing but the collective set of multiple data sets arranged in tables, records and columns. In relational database concept the data is spread across multiple tables and it has established a well-defined relationship which ease the process of data retrieval from the database. For retrieving data from the multiple tables, we … Continue reading Joins in SQL →

#sql joins

Black Box Testing In this type of testing , tester doesn’t have to be familiar with the internal working of an application or system. The tester is unaware to the system architecture and does not have access to the source code. Typically, when performing a black box test, a tester will interact with the system’s … Continue reading Testing Methods →

#white box testing

Computer programs, like Life Itself, are full of difficult decisions waiting to be made. Things like: If I stay in bed I will get more sleep, else I will have to go to work; if I go to work I will earn some money, else I will lose my job – and so on.. Let’s … Continue reading Conditional Statements in Ruby →

#conditionals in ruby

Cucumber is one of implementation of BDD (Behavior-driven development) framework. Cucumber is a ruby based tool for BDD. With the use of cucumber, the user defines the behavior of the system with natural language and few specific keywords. The Cucumber process starts with creating a feature file, which describes a feature of the system and … Continue reading Cucumber – Getting Started! →

#learn cucumber

When you start writing real programs of some complexity, your classes will frequently contain numerous variables and methods; and you really don’t want to keep recording the same old stuff over and over again. It makes sense to create a class hierarchy in which a class which is a ‘special type’ of some other class … Continue reading Class Hierarchies in Ruby →

#class hierarchies

Much of programming is concerned with repetition. You may want a program to beep 10 times, read lines from a file just so long as there are more lines to read or display a warning until the user presses a key. Ruby provides a number of ways of performing this kind of repetition. For Loops … Continue reading LOOPS AND ITERATORS in Ruby →

#iterators

While arrays provide a good way of indexing a collection of items by number, there may be times when it would be more convenient to index them in some other way. If, for example, you were creating a collection of recipes, it would be more meaningful to have each recipe indexed by name such as … Continue reading Ruby Hashes →

#hashes in ruby

In this article we’ll see how to create a list of objects. We’ll start by looking at the most common type of list structure – an array. What is an Array? An Array is a sequential collection of items in which each item can be indexed. In Ruby, (unlike many other languages) a single Array … Continue reading Array in Ruby →

#array

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