# `testgen`

[![Build Status](https://travis-ci.org/rep-nop/testgen.svg?branch=master)](https://travis-ci.org/rep-nop/testgen)
[![crates.io](https://img.shields.io/crates/v/testgen.svg)](https://crates.io/crates/testgen)
[![Released API docs](https://docs.rs/testgen/badge.svg)](https://docs.rs/testgen)

**This library is still very early in development!**

Generate simple tests with `testgen`!

## Examples

```rust
extern crate testgen;
use testgen::{fail, multi_fail, multi_pass, pass};

#[pass(name="optional", 1 => 2)]
#[multi_fail(1 => 1, 2 => 2, 3 => 3)]
fn add_one(n: i32) -> i32 {
    n + 1
}

// Multiple arguments are passed in like a tuple.
// Though to use an actual tuple use `((a, b))`.
// Single-argument functions can have the parenthesis elided in most cases.
#[multi_pass((1, 2) => 3, (3, 4) => 7)]
#[fail((1, 2) => 10)]
fn add(n: i32, m: i32) -> i32 {
    n + m
}

fn main() {}
```

Output:

```
   Compiling testgen v0.0.1 (/mnt/F/Development/Rust/testgen)
    Finished dev [unoptimized + debuginfo] target(s) in 1.05s
     Running target/debug/examples/doc_example-79f4317fab9ffdf5

running 4 tests
test add_multitest_pass ... ok
test optional ... ok
test add_one_multitest_fail ... ok
test add_test_fail ... ok

test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
```

## License

`testgen` is licensed under both MIT and Apache 2.0