[Solved] You have a suite with multiple tests, each containing multiple classes and methods. You want to maximize parallelism but ensure no two methods from the same class run at the same time.... | Selenium Java

Selenium Java - TestNG Integration

You have a suite with multiple tests, each containing multiple classes and methods. You want to maximize parallelism but ensure no two methods from the same class run at the same time. Which configuration is best?

A<suite name="Suite" parallel="suites" thread-count="10">

B<suite name="Suite" parallel="classes" thread-count="10">

C<suite name="Suite" parallel="methods" thread-count="10">

D<suite name="Suite" parallel="tests" thread-count="10">

Step-by-Step Solution

Solution:

Step 1: Understand constraint on methods from same class
Methods from the same class must not run simultaneously, so methods inside a class must run sequentially.
Step 2: Analyze parallel="tests" effect
parallel="tests" runs tests in parallel, but inside each test, classes and methods run sequentially, preserving method order within classes.
Final Answer:
<suite name="Suite" parallel="tests" thread-count="10"> -> Option D
Quick Check:
parallel="tests" ensures methods in same class run sequentially [OK]

Quick Trick: parallel="tests" keeps methods in class sequential, maximizes test parallelism [OK]

Common Mistakes:

Using parallel="methods" causing methods in same class parallel
Using parallel="classes" allowing methods parallel in same class
Confusing suites with tests

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Which configuration is best?

Step 1: Understand constraint on methods from same class

Step 2: Analyze parallel="tests" effect

Final Answer:

Quick Check:

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