/*
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Copyright 2016 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 rest
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import (
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"path"
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"testing"
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"k8s.io/api/core/v1"
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)
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func TestValidatesHostParameter(t *testing.T) {
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testCases := []struct {
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Host string
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APIPath string
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URL string
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Err bool
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}{
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{"127.0.0.1", "", "http://127.0.0.1/" + v1.SchemeGroupVersion.Version, false},
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{"127.0.0.1:8080", "", "http://127.0.0.1:8080/" + v1.SchemeGroupVersion.Version, false},
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{"foo.bar.com", "", "http://foo.bar.com/" + v1.SchemeGroupVersion.Version, false},
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{"http://host/prefix", "", "http://host/prefix/" + v1.SchemeGroupVersion.Version, false},
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{"http://host", "", "http://host/" + v1.SchemeGroupVersion.Version, false},
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{"http://host", "/", "http://host/" + v1.SchemeGroupVersion.Version, false},
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{"http://host", "/other", "http://host/other/" + v1.SchemeGroupVersion.Version, false},
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{"host/server", "", "", true},
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}
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for i, testCase := range testCases {
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u, versionedAPIPath, err := DefaultServerURL(testCase.Host, testCase.APIPath, v1.SchemeGroupVersion, false)
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switch {
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case err == nil && testCase.Err:
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t.Errorf("expected error but was nil")
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continue
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case err != nil && !testCase.Err:
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t.Errorf("unexpected error %v", err)
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continue
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case err != nil:
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continue
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}
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u.Path = path.Join(u.Path, versionedAPIPath)
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if e, a := testCase.URL, u.String(); e != a {
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t.Errorf("%d: expected host %s, got %s", i, e, a)
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continue
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}
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}
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}
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