Supertester - Multi-repository test orchestration and execution framework.

Provides centralized test management, execution, and reporting across multiple Elixir repositories in a monorepo structure.

Core Modules

• Supertester.ExUnitFoundation - ExUnit adapter that wires in Supertester isolation
• Supertester.UnifiedTestFoundation - Test isolation runtime for custom harnesses
• Supertester.OTPHelpers - OTP-compliant testing utilities
• Supertester.GenServerHelpers - GenServer-specific test patterns
• Supertester.SupervisorHelpers - Supervision tree testing utilities
• Supertester.ConcurrentHarness - Scenario-based concurrency orchestrator
• Supertester.PropertyHelpers - StreamData generators for concurrency testing
• Supertester.MessageHarness - Mailbox tracing utilities
• Supertester.Telemetry - Centralized telemetry emission helpers
• Supertester.PerformanceHelpers - Benchmarking and load testing
• Supertester.ChaosHelpers - Chaos engineering and resilience testing
• Supertester.Assertions - Custom OTP-aware assertions

Usage

Add supertester as a test dependency in your mix.exs:

def deps do
  [
    {:supertester, path: "../supertester", only: :test}
  ]
end

Then use the helpers in your tests:

defmodule MyApp.MyModuleTest do
  use Supertester.ExUnitFoundation, isolation: :full_isolation
  import Supertester.OTPHelpers
  import Supertester.Assertions

  describe "my functionality" do
    setup do
      setup_isolated_genserver(MyModule, "my_test")
    end

    test "my test", %{server: server} do
      assert_genserver_responsive(server)
    end
  end
end