github.com/jbendotnet/noms@v0.0.0-20190904222105-c43e4293ea92/go/util/functions/all_test.go (about)

     1  // Copyright 2016 Attic Labs, Inc. All rights reserved.
     2  // Licensed under the Apache License, version 2.0:
     3  // http://www.apache.org/licenses/LICENSE-2.0
     4  
     5  package functions
     6  
     7  import (
     8  	"testing"
     9  
    10  	"github.com/stretchr/testify/assert"
    11  )
    12  
    13  func TestAll(t *testing.T) {
    14  	assert := assert.New(t)
    15  
    16  	// Set |res| via |ch| to test it's running in parallel - if not, they'll deadlock.
    17  	var res int
    18  	ch := make(chan int)
    19  	All(func() { ch <- 42 }, func() { res = <-ch })
    20  
    21  	assert.Equal(42, res)
    22  }