Module codegen 

E2e test code generation trait and language dispatch.

DRY layer (client)

Per-language e2e codegen historically duplicated the structural shape of every test (function header, request build, response assert) and only differed in syntax. The client submodule pulls that shape into trait + driver pairs (client::TestClientRenderer + client::http_call::render_http_test) so each language can be migrated to TestClient-driven tests by:

1. Implementing TestClientRenderer once per language (small, mechanical).
2. Replacing the language’s monolithic render_http_test_function with a call to client::http_call::render_http_test(out, &MyRenderer, fixture).
3. Optionally splitting the per-language file into a directory <lang>/{mod.rs,client.rs,ws.rs,helpers.rs} when the file gets unwieldy.

Until a language migrates, it continues using the legacy monolithic renderer — both can coexist behind the per-language E2eCodegen::generate entry.

Modules

brew

Brew (Homebrew CLI) e2e test generator.

c

C e2e test generator using assert.h and a Makefile.

client

Shared HTTP/WebSocket test-codegen abstractions.

csharp

C# e2e test generator using xUnit.

dart

Dart e2e test generator using package:test and package:http.

elixir

Elixir e2e test generator using ExUnit.

gleam

Gleam e2e test generator using gleeunit/should.

go

Go e2e test generator using testing.T.

java

Java e2e test generator using JUnit 5.

kotlin

Kotlin e2e test generator using kotlin.test and JUnit 5.

php

PHP e2e test generator using PHPUnit.

python

Python e2e test code generator.

r

R e2e test generator using testthat.

ruby

Ruby e2e test generator using RSpec.

rust

Rust e2e test code generator.

swift

Swift e2e test generator using XCTest.

typescript

TypeScript e2e test generator using vitest.

wasm

WebAssembly e2e test generator using vitest.

zig

Zig e2e test generator using std.testing.

Traits

E2eCodegen

Trait for per-language e2e test code generation.

Functions

all_generators

Get all available e2e code generators.

generators_for

Get e2e code generators for specific language names.