A BDD-style testing framework for shell scripts, inspired by RSpec and Jasmine.
shpec is a testing framework for shell scripts that uses a behavior-driven development (BDD) style, similar to RSpec and Jasmine. It allows developers to write structured tests with descriptive blocks and assertions, making shell script testing more approachable and reliable.
Shell script developers, DevOps engineers, and system administrators who write and maintain shell scripts and need a robust way to test them.
Developers choose shpec because it brings modern testing practices to shell scripting, with a familiar BDD syntax, extensible matchers, and POSIX compliance, reducing bugs and improving script maintainability.
Test your shell scripts!
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Uses describe/end and it/end blocks similar to RSpec and Jasmine, making it easy for developers from other ecosystems to adopt, as highlighted in the README's comparison.
Allows creating domain-specific matchers in shpec/matchers/*.sh files, enabling tailored assertions like the still_alive example shown in the README.
Provides stub_command and unstub_command functions for mocking shell commands, essential for isolated unit testing, with a dedicated test example linked in the README.
Core framework works in any POSIX-compliant shell, ensuring broad compatibility across environments, as emphasized in the style conventions section.
Has fewer community extensions or integrations compared to testing frameworks for mainstream languages, which may require more custom work for advanced features.
Lacks code coverage reporting, a common expectation in modern testing frameworks, forcing users to rely on external tools for metrics.
The README notes shell specificities and links to a compatibility file, indicating potential quirks when testing across different shell implementations, adding complexity.