125 lines
3.5 KiB
Go
125 lines
3.5 KiB
Go
/*
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Copyright 2021 The Dapr Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cron
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import (
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"context"
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"os"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/dapr/components-contrib/bindings"
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"github.com/dapr/kit/logger"
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)
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func getTestMetadata(schedule string) bindings.Metadata {
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m := bindings.Metadata{}
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m.Properties = map[string]string{
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"schedule": schedule,
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}
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return m
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}
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func getNewCron() *Binding {
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l := logger.NewLogger("cron")
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if os.Getenv("DEBUG") != "" {
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l.SetOutputLevel(logger.DebugLevel)
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}
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return NewCron(l).(*Binding)
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}
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// go test -v -timeout 15s -count=1 ./bindings/cron/.
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func TestCronInitSuccess(t *testing.T) {
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c := getNewCron()
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err := c.Init(getTestMetadata("@every 1h"))
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assert.NoErrorf(t, err, "error initializing valid schedule")
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}
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func TestCronInitWithSeconds(t *testing.T) {
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c := getNewCron()
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err := c.Init(getTestMetadata("15 * * * * *"))
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assert.NoErrorf(t, err, "error initializing schedule with seconds")
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}
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func TestCronInitFailure(t *testing.T) {
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c := getNewCron()
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err := c.Init(getTestMetadata("invalid schedule"))
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assert.Errorf(t, err, "no error while initializing invalid schedule")
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}
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// TestLongRead
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// go test -v -count=1 -timeout 15s -run TestLongRead ./bindings/cron/.
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func TestCronReadWithDeleteInvoke(t *testing.T) {
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c := getNewCron()
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schedule := "@every 1s"
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assert.NoErrorf(t, c.Init(getTestMetadata(schedule)), "error initializing valid schedule")
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testsNum := 3
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i := 0
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err := c.Read(context.Background(), func(ctx context.Context, res *bindings.ReadResponse) ([]byte, error) {
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assert.NotNil(t, res)
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assert.LessOrEqualf(t, i, testsNum, "Invoke didn't stop the schedule")
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i++
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if i == testsNum {
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resp, err := c.Invoke(context.Background(), &bindings.InvokeRequest{
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Operation: bindings.DeleteOperation,
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})
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assert.NoError(t, err)
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scheduleVal, exists := resp.Metadata["schedule"]
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assert.Truef(t, exists, "Response metadata doesn't include the expected 'schedule' key")
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assert.Equal(t, schedule, scheduleVal)
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}
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return nil, nil
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})
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time.Sleep(time.Duration(testsNum+3) * time.Second)
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assert.Equal(t, testsNum, i)
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assert.NoErrorf(t, err, "error on read")
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}
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func TestCronReadWithContextCancellation(t *testing.T) {
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c := getNewCron()
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schedule := "@every 1s"
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assert.NoErrorf(t, c.Init(getTestMetadata(schedule)), "error initializing valid schedule")
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testsNum := 3
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i := 0
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ctx, cancel := context.WithCancel(context.Background())
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err := c.Read(ctx, func(ctx context.Context, res *bindings.ReadResponse) ([]byte, error) {
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assert.NotNil(t, res)
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assert.LessOrEqualf(t, i, testsNum, "Invoke didn't stop the schedule")
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i++
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if i == testsNum {
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cancel()
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}
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return nil, nil
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})
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time.Sleep(time.Duration(testsNum+3) * time.Second)
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assert.Equal(t, testsNum, i)
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assert.NoErrorf(t, err, "error on read")
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}
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func TestCronInvokeInvalidOperation(t *testing.T) {
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c := getNewCron()
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initErr := c.Init(getTestMetadata("@every 1s"))
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assert.NoErrorf(t, initErr, "Error on Init")
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_, err := c.Invoke(context.Background(), &bindings.InvokeRequest{
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Operation: bindings.CreateOperation,
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})
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assert.Error(t, err)
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}
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