beehave 0.0.4

A simple library for defining and evaluating a hierarchical state machine (behaviour tree).
Documentation 
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use beehave::{ BehaviourResult, BehaviourNode, ConditionalDecorator };
use helpers;
use helpers::TestTarget;

#[test]
fn evalute_child_with_true_success() {
    let mut target = TestTarget::new();
    let mut conditional_decorator = ConditionalDecorator::with_child(
        "Test Conditional Decorator",
        |_: &mut TestTarget| { true },
        Box::new(helpers::success())
    );

    let result = conditional_decorator.evaluate(&mut target);
    assert!(result == BehaviourResult::Success);
}

#[test]
fn evalute_child_with_true_failure() {
    let mut target = TestTarget::new();
    let mut conditional_decorator = ConditionalDecorator::with_child(
        "Test Conditional Decorator",
        |_: &mut TestTarget| { true },
        Box::new(helpers::failure())
    );

    let result = conditional_decorator.evaluate(&mut target);
    assert!(result == BehaviourResult::Failure);
}

#[test]
fn evalute_child_with_true_pending() {
    let mut target = TestTarget::new();
    let mut conditional_decorator = ConditionalDecorator::with_child(
        "Test Conditional Decorator",
        |_: &mut TestTarget| { true },
        Box::new(helpers::pending())
    );

    let result = conditional_decorator.evaluate(&mut target);
    assert!(result == BehaviourResult::Pending);
}

#[test]
fn evalute_conditional_failure() {
    let mut target = TestTarget::new();
    let mut conditional_decorator = ConditionalDecorator::with_child(
        "Test Conditional Decorator",
        |_: &mut TestTarget| { false },
        Box::new(helpers::raise_error())
    );

    let result = conditional_decorator.evaluate(&mut target);
    assert!(result == BehaviourResult::Failure);
}