100 lines
2.5 KiB
Go
100 lines
2.5 KiB
Go
/*
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Copyright 2023 The Kubernetes 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 routine
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import (
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"net/http"
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"net/http/httptest"
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"testing"
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"k8s.io/apiserver/pkg/endpoints/request"
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)
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func TestExecutionWithRoutine(t *testing.T) {
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var executed bool
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handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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t := TaskFrom(r.Context())
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t.Func = func() {
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executed = true
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}
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})
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ts := httptest.NewServer(WithRoutine(handler, func(_ *http.Request, _ *request.RequestInfo) bool { return true }))
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defer ts.Close()
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_, err := http.Get(ts.URL)
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if err != nil {
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t.Errorf("got unexpected error on request: %v", err)
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}
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if !executed {
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t.Error("expected to execute")
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}
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}
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func TestAppendTask(t *testing.T) {
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tests := []struct {
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name string
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existingTask bool
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taskAppended bool
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shouldExecute bool
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}{
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{
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name: "append task when existing",
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existingTask: true,
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taskAppended: true,
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shouldExecute: true,
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},
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{
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name: "not append task when no existing tasks",
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existingTask: false,
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taskAppended: false,
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shouldExecute: false,
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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var executed, appended bool
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taskToAppend := func() {
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executed = true
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}
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handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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if test.existingTask {
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t := TaskFrom(ctx)
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t.Func = func() {}
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}
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appended = AppendTask(ctx, &Task{taskToAppend})
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})
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ts := httptest.NewServer(WithRoutine(handler, func(_ *http.Request, _ *request.RequestInfo) bool { return true }))
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defer ts.Close()
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_, err := http.Get(ts.URL)
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if err != nil {
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t.Errorf("got unexpected error on request: %v", err)
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}
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if test.taskAppended != appended {
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t.Errorf("expected taskAppended: %t, got: %t", test.taskAppended, executed)
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}
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if test.shouldExecute != executed {
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t.Errorf("expected shouldExecute: %t, got: %t", test.shouldExecute, executed)
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}
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})
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}
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}
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