tox-dev/tox
Tox
Tox ist ein Python-Testautomatisierungs-Framework und ein Manager für virtuelle Umgebungen. Es fungiert als Multi-Version-Kompatibilitätstester, der die Erstellung und Verwaltung isolierter Umgebungen automatisiert, um zu verifizieren, dass Paket-Builds und -Installationen über verschiedene Sprachimplementierungen und Abhängigkeitssätze hinweg funktionieren.
Das Tool fungiert als Frontend für Continuous-Integration-Pipelines und synchronisiert die lokale Testausführung mit Remote-Server-Pipelines, um Workflows zu standardisieren. Es nutzt matrixbasierte Konfigurationsauflösung, um Sätze von Zielumgebungen basierend auf Kombinationen von Sprachversionen und Abhängigkeitsfaktoren zu generieren.
Das System bietet ein umfassendes Umgebungsmanagement, einschließlich der Möglichkeit, aufgelöste Konfigurationen zu inspizieren und gezielte Tests innerhalb spezifischer isolierter Kontexte auszuführen. Es handhabt zudem die Integration der Paketverteilung durch das Bauen und Installieren lokaler Pakete in virtuelle Umgebungen, um die Installationsstabilität zu verifizieren.
Features
- Interpreter Version Compatibility - Verifies package behavior and installation stability across multiple versions of the language interpreter.
- Python Workflow Automators - Automates the workflow of running tests and managing dependencies across multiple Python versions.
- Python Environment Managers - Manages a matrix of virtual environments and interpreter versions for consistent Python development and testing.
- Test Environment Matrices - Tox allows the creation of complex test environments by combining different language versions and dependency factors.
- Virtual Environment Managers - Automates the creation and management of isolated Python virtual environments for software testing.
- Test Environment Isolation - Ensures test environment isolation by creating independent virtual environments for each test configuration.
- Build Matrix Generation - Generates a matrix of target environments based on combinations of language versions and dependency factors.
- Cross-Environment Test Execution - Provides the ability to run the same test suites across multiple isolated virtual environments and language versions.
- Compatibility Testers - Validates that package builds and installations work correctly across multiple language implementations.
- Cross-Interpreter Test Automation - Automates the execution of test suites across different language versions and environment configurations.
- Specification-Driven Task Orchestrators - Provides a specification-driven orchestrator that coordinates environment creation, package installation, and test execution.
- Environment Package Installation - Automates the installation of local packages into virtual environments to verify installation stability.
- Multi-Environment Installers - Installs multiple distinct environments from a project manifest to verify package compatibility.
- Execution Environments - Provides context-aware runtime environments to execute specific configured environments with optional arguments.
- Shell Command Execution - Spawns subprocesses to execute shell commands for test suites and installation scripts within isolated environments.
- CI Environment Standardization - Standardizes the interface between local development shells and remote CI servers to reduce pipeline boilerplate.
- CI Pipeline Frontends - Acts as a CLI frontend that synchronizes local test execution with remote CI server pipelines.
- Local CI Testing Tools - Provides tools to match local shell tests with remote pipeline execution for consistent CI workflows.
- Hierarchical Configuration Merging - Implements hierarchical merging of global defaults, base configurations, and environment-specific overrides.
- Test Environment Orchestration - Provides automated creation and management of isolated virtual environments for multi-version testing.
- Test-Frameworks - Automates testing across multiple environments and configurations.
- Testing Tools - Listed in the “Testing Tools” section of the Awesome Python awesome list.
