Game of Greed 1

Random Module in Python

• Random module is used when a random number feature is required; e.g. choosing a random number/item/card..etc
• can be imported through (import random)

What is a random module?

provides access to functions that support many operations allows you to generate random numbers

Random Functions

• Randint(random integer between two integers)

  Example: random.randint(0, 5)

• Random(large random number)

  Example: random.random() * 100

• Choice (random value from the sequence sequence, e.g. a list)

  Example: random.choice( [‘red’, ‘black’, ‘green’] )

• Shuffle (shuffles a list’s elements)

  Example: shuffle([[i] for i in range(10)])

• Randrange (random element from a given range)

  Example: random.randrange(0, 101, 5)

Risk Analysis in Software Testing

• Risk Analysis is a process where the potential risks ;problem areas in the built software are identified, categorized and calculated.
• It is used in software testing, so that it mitigates the risks.

Possible Risks:

• Use of new hardware
• Use of new technology
• Use of new automation tool
• The sequence of code
• Availability of test resources for the application

Unavoidable Risks:

• testing time
• defect leakage(application size or complexity)
• clients’ urgency
• Incomplete requirements

risk magnitude indicators can be high, medium, or low.

Risk Identification Process

• Business Risks
• Testing Risks
• Premature Release Risk
• Software Risks

Risk Assessment(Effect-> Cause -> Likelihood)

• perspective : > Effect – To assess risk by Effect. In case you identify a condition, event or action and try to determine its impact.

Cause – To assess risk by Cause is opposite of by Effect. Initialize scanning the problem and reach to the point that could be the most probable reason behind that.

Likelihood – To assess risk by Likelihood is to say that there is a probability that a requirement won’t be satisfied.

• How to perform Risk Assessment?
  • Search the risk –> Analyze the risk impact –> Measure the risk