In Go, what is the purpose of the 'testing' package?
- It enables benchmarking functions
- It facilitates code profiling
- It offers assertions for error handling
- It provides support for testing Go packages
The 'testing' package in Go provides support for writing and running tests for Go packages. It includes functions and utilities for defining test cases, running tests, and reporting test results. This package is essential for implementing unit tests, integration tests, and other forms of automated testing in Go projects.
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