Can you explain what is meant by Test Suite in the context of software testing?

A Test Suite is a collection of tests grouped together for ease of execution and management. In the context of software testing, a Test Suite combines multiple test cases that verify different aspects of the program's functionality. This allows all related tests to be run with a single action and provides a comprehensive report on code quality.

In Go, for example, a Test Suite can be implemented as a set of functions with the prefix Test in one or more test files, which are executed by the command go test.

An example of a simple test file in Go:

package mypackage

import "testing"

func TestAdd(t *testing.T) {
    result := Add(2, 3)
    if result != 5 {
        t.Errorf("Expected 5, got %d", result)
    }
}

func TestSubtract(t *testing.T) {
    result := Subtract(5, 3)
    if result != 2 {
        t.Errorf("Expected 2, got %d", result)
    }
}

All tests in this file together form a Test Suite for the functions Add and Subtract.