> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/ai-test-automation/3.0/use-ai-test-automation/test-environments.md).

# Test Environments

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[Add Application Environment](/ai-test-automation/3.0/use-ai-test-automation/test-environments/adding-application-environments.md)
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[Test Apps Behind a Firewall](/ai-test-automation/3.0/use-ai-test-automation/test-environments/testing-firewall-protected-apps.md)
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[Whitelist IP Addresses](/ai-test-automation/3.0/use-ai-test-automation/test-environments/whitelisting-ips.md)
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