| /* |
| Copyright 2014 The Kubernetes Authors. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package componentstatus |
| |
| import ( |
| "errors" |
| "fmt" |
| "testing" |
| |
| "k8s.io/kubernetes/pkg/probe" |
| ) |
| |
| func matchError(data []byte) error { |
| if string(data) != "bar" { |
| return errors.New("match error") |
| } |
| return nil |
| } |
| |
| func TestValidate(t *testing.T) { |
| tests := []struct { |
| probeResult probe.Result |
| probeData string |
| probeErr error |
| |
| expectResult probe.Result |
| expectData string |
| expectErr bool |
| |
| validator ValidatorFn |
| }{ |
| {probe.Unknown, "", fmt.Errorf("probe error"), probe.Unknown, "", true, nil}, |
| {probe.Failure, "", nil, probe.Failure, "", false, nil}, |
| {probe.Success, "foo", nil, probe.Failure, "foo", true, matchError}, |
| {probe.Success, "foo", nil, probe.Success, "foo", false, nil}, |
| } |
| |
| s := Server{Addr: "foo.com", Port: 8080, Path: "/healthz"} |
| |
| for _, test := range tests { |
| fakeProber := &fakeHttpProber{ |
| result: test.probeResult, |
| body: test.probeData, |
| err: test.probeErr, |
| } |
| |
| s.Validate = test.validator |
| s.Prober = fakeProber |
| result, data, err := s.DoServerCheck() |
| if test.expectErr && err == nil { |
| t.Error("unexpected non-error") |
| } |
| if !test.expectErr && err != nil { |
| t.Errorf("unexpected error: %v", err) |
| } |
| if data != test.expectData { |
| t.Errorf("expected %s, got %s", test.expectData, data) |
| } |
| if result != test.expectResult { |
| t.Errorf("expected %s, got %s", test.expectResult, result) |
| } |
| } |
| } |