Rainbond/node/event/event_test.go

67 lines
1.9 KiB
Go

// Copyright (C) 2014-2018 Goodrain Co., Ltd.
// RAINBOND, Application Management Platform
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version. For any non-GPL usage of Rainbond,
// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
// must be obtained first.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package event
import (
"testing"
. "github.com/smartystreets/goconvey/convey"
)
func TestEvent(t *testing.T) {
i := []int{}
f := func(s interface{}) {
i = append(i, 1)
}
f2 := func(s interface{}) {
i = append(i, 2)
i = append(i, 3)
}
Convey("events package test", t, func() {
Convey("init events package should be success", func() {
So(len(i), ShouldEqual, 0)
So(len(Events[EXIT]), ShouldEqual, 0)
})
Convey("empty events execute Off function should not be success", func() {
So(Off(EXIT, f), ShouldNotBeNil)
})
Convey("multi execute On function for a function should not be success", func() {
So(On(EXIT, f), ShouldBeNil)
So(On(EXIT, f), ShouldNotBeNil)
})
Convey("execute Emit function should be success", func() {
Emit(EXIT, nil)
So(len(i), ShouldEqual, 1)
})
Convey("events package should be work", func() {
So(On(EXIT, f2), ShouldBeNil)
So(len(Events[EXIT]), ShouldEqual, 2)
So(len(i), ShouldEqual, 1)
So(Off(EXIT, f), ShouldBeNil)
So(len(Events[EXIT]), ShouldEqual, 1)
})
})
}