90 lines
2.4 KiB
Go
90 lines
2.4 KiB
Go
/*
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Copyright 2019 The Jetstack cert-manager contributors.
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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 http
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import (
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"context"
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"fmt"
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"net/url"
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"testing"
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"github.com/jetstack/cert-manager/pkg/apis/certmanager/v1alpha1"
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)
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// countReachabilityTestCalls is a wrapper function that allows us to count the number
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// of calls to a reachabilityTest.
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func countReachabilityTestCalls(counter *int, t reachabilityTest) reachabilityTest {
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return func(ctx context.Context, url *url.URL, key string) error {
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*counter++
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return t(ctx, url, key)
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}
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}
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func TestCheck(t *testing.T) {
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type testT struct {
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name string
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reachabilityTest reachabilityTest
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challenge *v1alpha1.Challenge
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expectedErr bool
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}
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tests := []testT{
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{
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name: "should pass",
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reachabilityTest: func(context.Context, *url.URL, string) error {
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return nil
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},
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expectedErr: false,
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},
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{
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name: "should error",
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reachabilityTest: func(context.Context, *url.URL, string) error {
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return fmt.Errorf("failed")
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},
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expectedErr: true,
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},
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}
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for i := range tests {
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test := tests[i]
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t.Run(test.name, func(t *testing.T) {
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calls := 0
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requiredCallsForPass := 2
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if test.challenge == nil {
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test.challenge = &v1alpha1.Challenge{}
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}
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s := Solver{
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testReachability: countReachabilityTestCalls(&calls, test.reachabilityTest),
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requiredPasses: requiredCallsForPass,
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}
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err := s.Check(context.Background(), nil, test.challenge)
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if err != nil && !test.expectedErr {
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t.Errorf("Expected Check to return non-nil error, but got %v", err)
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return
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}
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if err == nil && test.expectedErr {
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t.Errorf("Expected error from Check, but got none")
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return
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}
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if !test.expectedErr && calls != requiredCallsForPass {
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t.Errorf("Expected Wait to verify reachability test passes %d times, but only checked %d", requiredCallsForPass, calls)
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return
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}
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})
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}
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}
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