bdrck 0.22.3

Generic common foundational utilities.
Documentation 
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// Copyright 2015 Axel Rasmussen
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use crate::testing::fn_instrumentation::*;

#[test]
fn test_fn_mut_instrumentation() {
    crate::init().unwrap();

    let instrumentation = FnInstrumentation::new();
    let mut function: Box<dyn FnMut()> = Box::new(|| {
        instrumentation.record_call();
    });

    assert!(instrumentation.get_call_count() == 0);
    function.as_mut()();
    assert!(instrumentation.get_call_count() == 1);
}