mirror of
https://github.com/go-gitea/gitea.git
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26653b196b
Refactor the webhook logic, to have the type-dependent processing happen only in one place. --- ## Current webhook flow 1. An event happens 2. It is pre-processed (depending on the webhook type) and its body is added to a task queue 3. When the task is processed, some more logic (depending on the webhook type as well) is applied to make an HTTP request This means that webhook-type dependant logic is needed in step 2 and 3. This is cumbersome and brittle to maintain. Updated webhook flow with this PR: 1. An event happens 2. It is stored as-is and added to a task queue 3. When the task is processed, the event is processed (depending on the webhook type) to make an HTTP request So the only webhook-type dependent logic happens in one place (step 3) which should be much more robust. ## Consequences of the refactor - the raw event must be stored in the hooktask (until now, the pre-processed body was stored) - to ensure that previous hooktasks are correctly sent, a `payload_version` is added (version 1: the body has already been pre-process / version 2: the body is the raw event) So future webhook additions will only have to deal with creating an http.Request based on the raw event (no need to adjust the code in multiple places, like currently). Moreover since this processing happens when fetching from the task queue, it ensures that the queuing of new events (upon a `git push` for instance) does not get slowed down by a slow webhook. As a concrete example, the PR #19307 for custom webhooks, should be substantially smaller: - no need to change `services/webhook/deliver.go` - minimal change in `services/webhook/webhook.go` (add the new webhook to the map) - no need to change all the individual webhook files (since with this refactor the `*webhook_model.Webhook` is provided as argument)
334 lines
11 KiB
Go
334 lines
11 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package webhook
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import (
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"context"
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"testing"
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"time"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/models/unittest"
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"code.gitea.io/gitea/modules/json"
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"code.gitea.io/gitea/modules/optional"
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"code.gitea.io/gitea/modules/timeutil"
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webhook_module "code.gitea.io/gitea/modules/webhook"
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"github.com/stretchr/testify/assert"
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)
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func TestHookContentType_Name(t *testing.T) {
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assert.Equal(t, "json", ContentTypeJSON.Name())
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assert.Equal(t, "form", ContentTypeForm.Name())
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}
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func TestIsValidHookContentType(t *testing.T) {
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assert.True(t, IsValidHookContentType("json"))
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assert.True(t, IsValidHookContentType("form"))
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assert.False(t, IsValidHookContentType("invalid"))
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}
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func TestWebhook_History(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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webhook := unittest.AssertExistsAndLoadBean(t, &Webhook{ID: 1})
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tasks, err := webhook.History(db.DefaultContext, 0)
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assert.NoError(t, err)
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if assert.Len(t, tasks, 3) {
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assert.Equal(t, int64(3), tasks[0].ID)
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assert.Equal(t, int64(2), tasks[1].ID)
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assert.Equal(t, int64(1), tasks[2].ID)
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}
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webhook = unittest.AssertExistsAndLoadBean(t, &Webhook{ID: 2})
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tasks, err = webhook.History(db.DefaultContext, 0)
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assert.NoError(t, err)
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assert.Len(t, tasks, 0)
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}
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func TestWebhook_UpdateEvent(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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webhook := unittest.AssertExistsAndLoadBean(t, &Webhook{ID: 1})
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hookEvent := &webhook_module.HookEvent{
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PushOnly: true,
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SendEverything: false,
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ChooseEvents: false,
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HookEvents: webhook_module.HookEvents{
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Create: false,
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Push: true,
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PullRequest: false,
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},
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}
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webhook.HookEvent = hookEvent
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assert.NoError(t, webhook.UpdateEvent())
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assert.NotEmpty(t, webhook.Events)
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actualHookEvent := &webhook_module.HookEvent{}
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assert.NoError(t, json.Unmarshal([]byte(webhook.Events), actualHookEvent))
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assert.Equal(t, *hookEvent, *actualHookEvent)
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}
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func TestWebhook_EventsArray(t *testing.T) {
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assert.Equal(t, []string{
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"create", "delete", "fork", "push",
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"issues", "issue_assign", "issue_label", "issue_milestone", "issue_comment",
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"pull_request", "pull_request_assign", "pull_request_label", "pull_request_milestone",
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"pull_request_comment", "pull_request_review_approved", "pull_request_review_rejected",
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"pull_request_review_comment", "pull_request_sync", "wiki", "repository", "release",
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"package", "pull_request_review_request",
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},
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(&Webhook{
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HookEvent: &webhook_module.HookEvent{SendEverything: true},
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}).EventsArray(),
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)
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assert.Equal(t, []string{"push"},
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(&Webhook{
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HookEvent: &webhook_module.HookEvent{PushOnly: true},
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}).EventsArray(),
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)
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}
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func TestCreateWebhook(t *testing.T) {
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hook := &Webhook{
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RepoID: 3,
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URL: "www.example.com/unit_test",
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ContentType: ContentTypeJSON,
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Events: `{"push_only":false,"send_everything":false,"choose_events":false,"events":{"create":false,"push":true,"pull_request":true}}`,
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}
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unittest.AssertNotExistsBean(t, hook)
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assert.NoError(t, CreateWebhook(db.DefaultContext, hook))
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unittest.AssertExistsAndLoadBean(t, hook)
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}
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func TestGetWebhookByRepoID(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hook, err := GetWebhookByRepoID(db.DefaultContext, 1, 1)
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assert.NoError(t, err)
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assert.Equal(t, int64(1), hook.ID)
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_, err = GetWebhookByRepoID(db.DefaultContext, unittest.NonexistentID, unittest.NonexistentID)
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assert.Error(t, err)
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assert.True(t, IsErrWebhookNotExist(err))
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}
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func TestGetWebhookByOwnerID(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hook, err := GetWebhookByOwnerID(db.DefaultContext, 3, 3)
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assert.NoError(t, err)
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assert.Equal(t, int64(3), hook.ID)
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_, err = GetWebhookByOwnerID(db.DefaultContext, unittest.NonexistentID, unittest.NonexistentID)
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assert.Error(t, err)
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assert.True(t, IsErrWebhookNotExist(err))
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}
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func TestGetActiveWebhooksByRepoID(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hooks, err := db.Find[Webhook](db.DefaultContext, ListWebhookOptions{RepoID: 1, IsActive: optional.Some(true)})
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assert.NoError(t, err)
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if assert.Len(t, hooks, 1) {
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assert.Equal(t, int64(1), hooks[0].ID)
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assert.True(t, hooks[0].IsActive)
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}
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}
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func TestGetWebhooksByRepoID(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hooks, err := db.Find[Webhook](db.DefaultContext, ListWebhookOptions{RepoID: 1})
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assert.NoError(t, err)
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if assert.Len(t, hooks, 2) {
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assert.Equal(t, int64(1), hooks[0].ID)
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assert.Equal(t, int64(2), hooks[1].ID)
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}
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}
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func TestGetActiveWebhooksByOwnerID(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hooks, err := db.Find[Webhook](db.DefaultContext, ListWebhookOptions{OwnerID: 3, IsActive: optional.Some(true)})
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assert.NoError(t, err)
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if assert.Len(t, hooks, 1) {
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assert.Equal(t, int64(3), hooks[0].ID)
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assert.True(t, hooks[0].IsActive)
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}
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}
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func TestGetWebhooksByOwnerID(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hooks, err := db.Find[Webhook](db.DefaultContext, ListWebhookOptions{OwnerID: 3})
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assert.NoError(t, err)
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if assert.Len(t, hooks, 1) {
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assert.Equal(t, int64(3), hooks[0].ID)
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assert.True(t, hooks[0].IsActive)
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}
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}
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func TestUpdateWebhook(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hook := unittest.AssertExistsAndLoadBean(t, &Webhook{ID: 2})
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hook.IsActive = true
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hook.ContentType = ContentTypeForm
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unittest.AssertNotExistsBean(t, hook)
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assert.NoError(t, UpdateWebhook(db.DefaultContext, hook))
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unittest.AssertExistsAndLoadBean(t, hook)
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}
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func TestDeleteWebhookByRepoID(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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unittest.AssertExistsAndLoadBean(t, &Webhook{ID: 2, RepoID: 1})
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assert.NoError(t, DeleteWebhookByRepoID(db.DefaultContext, 1, 2))
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unittest.AssertNotExistsBean(t, &Webhook{ID: 2, RepoID: 1})
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err := DeleteWebhookByRepoID(db.DefaultContext, unittest.NonexistentID, unittest.NonexistentID)
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assert.Error(t, err)
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assert.True(t, IsErrWebhookNotExist(err))
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}
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func TestDeleteWebhookByOwnerID(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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unittest.AssertExistsAndLoadBean(t, &Webhook{ID: 3, OwnerID: 3})
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assert.NoError(t, DeleteWebhookByOwnerID(db.DefaultContext, 3, 3))
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unittest.AssertNotExistsBean(t, &Webhook{ID: 3, OwnerID: 3})
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err := DeleteWebhookByOwnerID(db.DefaultContext, unittest.NonexistentID, unittest.NonexistentID)
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assert.Error(t, err)
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assert.True(t, IsErrWebhookNotExist(err))
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}
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func TestHookTasks(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hookTasks, err := HookTasks(db.DefaultContext, 1, 1)
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assert.NoError(t, err)
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if assert.Len(t, hookTasks, 3) {
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assert.Equal(t, int64(3), hookTasks[0].ID)
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assert.Equal(t, int64(2), hookTasks[1].ID)
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assert.Equal(t, int64(1), hookTasks[2].ID)
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}
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hookTasks, err = HookTasks(db.DefaultContext, unittest.NonexistentID, 1)
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assert.NoError(t, err)
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assert.Len(t, hookTasks, 0)
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}
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func TestCreateHookTask(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hookTask := &HookTask{
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HookID: 3,
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PayloadVersion: 2,
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}
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unittest.AssertNotExistsBean(t, hookTask)
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_, err := CreateHookTask(db.DefaultContext, hookTask)
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assert.NoError(t, err)
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unittest.AssertExistsAndLoadBean(t, hookTask)
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}
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func TestUpdateHookTask(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hook := unittest.AssertExistsAndLoadBean(t, &HookTask{ID: 1})
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hook.PayloadContent = "new payload content"
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hook.IsDelivered = true
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unittest.AssertNotExistsBean(t, hook)
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assert.NoError(t, UpdateHookTask(db.DefaultContext, hook))
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unittest.AssertExistsAndLoadBean(t, hook)
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}
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func TestCleanupHookTaskTable_PerWebhook_DeletesDelivered(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hookTask := &HookTask{
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HookID: 3,
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IsDelivered: true,
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Delivered: timeutil.TimeStampNanoNow(),
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PayloadVersion: 2,
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}
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unittest.AssertNotExistsBean(t, hookTask)
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_, err := CreateHookTask(db.DefaultContext, hookTask)
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assert.NoError(t, err)
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unittest.AssertExistsAndLoadBean(t, hookTask)
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assert.NoError(t, CleanupHookTaskTable(context.Background(), PerWebhook, 168*time.Hour, 0))
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unittest.AssertNotExistsBean(t, hookTask)
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}
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func TestCleanupHookTaskTable_PerWebhook_LeavesUndelivered(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hookTask := &HookTask{
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HookID: 4,
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IsDelivered: false,
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PayloadVersion: 2,
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}
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unittest.AssertNotExistsBean(t, hookTask)
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_, err := CreateHookTask(db.DefaultContext, hookTask)
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assert.NoError(t, err)
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unittest.AssertExistsAndLoadBean(t, hookTask)
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assert.NoError(t, CleanupHookTaskTable(context.Background(), PerWebhook, 168*time.Hour, 0))
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unittest.AssertExistsAndLoadBean(t, hookTask)
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}
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func TestCleanupHookTaskTable_PerWebhook_LeavesMostRecentTask(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hookTask := &HookTask{
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HookID: 4,
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IsDelivered: true,
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Delivered: timeutil.TimeStampNanoNow(),
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PayloadVersion: 2,
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}
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unittest.AssertNotExistsBean(t, hookTask)
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_, err := CreateHookTask(db.DefaultContext, hookTask)
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assert.NoError(t, err)
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unittest.AssertExistsAndLoadBean(t, hookTask)
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assert.NoError(t, CleanupHookTaskTable(context.Background(), PerWebhook, 168*time.Hour, 1))
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unittest.AssertExistsAndLoadBean(t, hookTask)
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}
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func TestCleanupHookTaskTable_OlderThan_DeletesDelivered(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hookTask := &HookTask{
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HookID: 3,
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IsDelivered: true,
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Delivered: timeutil.TimeStampNano(time.Now().AddDate(0, 0, -8).UnixNano()),
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PayloadVersion: 2,
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}
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unittest.AssertNotExistsBean(t, hookTask)
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_, err := CreateHookTask(db.DefaultContext, hookTask)
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assert.NoError(t, err)
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unittest.AssertExistsAndLoadBean(t, hookTask)
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assert.NoError(t, CleanupHookTaskTable(context.Background(), OlderThan, 168*time.Hour, 0))
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unittest.AssertNotExistsBean(t, hookTask)
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}
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func TestCleanupHookTaskTable_OlderThan_LeavesUndelivered(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hookTask := &HookTask{
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HookID: 4,
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IsDelivered: false,
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PayloadVersion: 2,
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}
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unittest.AssertNotExistsBean(t, hookTask)
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_, err := CreateHookTask(db.DefaultContext, hookTask)
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assert.NoError(t, err)
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unittest.AssertExistsAndLoadBean(t, hookTask)
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assert.NoError(t, CleanupHookTaskTable(context.Background(), OlderThan, 168*time.Hour, 0))
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unittest.AssertExistsAndLoadBean(t, hookTask)
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}
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func TestCleanupHookTaskTable_OlderThan_LeavesTaskEarlierThanAgeToDelete(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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hookTask := &HookTask{
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HookID: 4,
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IsDelivered: true,
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Delivered: timeutil.TimeStampNano(time.Now().AddDate(0, 0, -6).UnixNano()),
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PayloadVersion: 2,
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}
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unittest.AssertNotExistsBean(t, hookTask)
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_, err := CreateHookTask(db.DefaultContext, hookTask)
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assert.NoError(t, err)
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unittest.AssertExistsAndLoadBean(t, hookTask)
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assert.NoError(t, CleanupHookTaskTable(context.Background(), OlderThan, 168*time.Hour, 0))
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unittest.AssertExistsAndLoadBean(t, hookTask)
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}
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