hunk.code_window: import * as Client from '../utils/client.jsx';
   import * as AsyncClient from '../utils/async_client.jsx';
   import * as Utils from '../utils/utils.jsx';
   const Modal = ReactBootstrap.Modal;
  
hunk.labels: keep replace keep keep keep keep
hunk.after_edit: import Constants from '../utils/constants.jsx';
  
hunk.file_path: web/react/components/edit_channel_header_modal.jsx
hunk.type: replace
file: // Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
  // See License.txt for license information.
  
  package utils
  
  import (
  	"testing"
  	"time"
  )
  
  var format = "2006-01-02 15:04:05.000000000"
  
  func TestMillisFromTime(t *testing.T) {
  	input, _ := time.Parse(format, "2015-01-01 12:34:00.000000000")
  	actual := MillisFromTime(input)
  	expected := int64(1420115640000)
  
  	if actual != expected {
  		t.Fatalf("TestMillisFromTime failed, %v=%v", expected, actual)
  	}
  }
  
  func TestYesterday(t *testing.T) {
  	actual := Yesterday()
  	expected := time.Now().AddDate(0, 0, -1)
  
  	if actual.Year() != expected.Year() || actual.Day() != expected.Day() || actual.Month() != expected.Month() {
  		t.Fatalf("TestYesterday failed, %v=%v", expected, actual)
  	}
  }
  
  func TestStartOfDay(t *testing.T) {
  	input, _ := time.Parse(format, "2015-01-01 12:34:00.000000000")
  	actual := StartOfDay(input)
  	expected, _ := time.Parse(format, "2015-01-01 00:00:00.000000000")
  
  	if actual != expected {
  		t.Fatalf("TestStartOfDay failed, %v=%v", expected, actual)
  	}
  }
  
  func TestEndOfDay(t *testing.T) {
  	input, _ := time.Parse(format, "2015-01-01 12:34:00.000000000")
  	actual := EndOfDay(input)
  	expected, _ := time.Parse(format, "2015-01-01 23:59:59.999999999")
  
  	if actual != expected {
  		t.Fatalf("TestEndOfDay failed, %v=%v", expected, actual)
  	}
  }
  