minio/cmd/disk-cache-utils_test.go

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/*
* MinIO Cloud Storage, (C) 2019 MinIO, Inc.
*
* 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 cmd
import (
"net/http"
"reflect"
"testing"
"time"
)
func TestGetCacheControlOpts(t *testing.T) {
expiry, _ := time.Parse(http.TimeFormat, "Wed, 21 Oct 2015 07:28:00 GMT")
testCases := []struct {
cacheControlHeaderVal string
expiryHeaderVal time.Time
expectedCacheControl cacheControl
expectedErr bool
}{
{"", timeSentinel, cacheControl{}, false},
{"max-age=2592000, public", timeSentinel, cacheControl{maxAge: 2592000, sMaxAge: 0, minFresh: 0, expiry: time.Time{}}, false},
{"max-age=2592000, no-store", timeSentinel, cacheControl{maxAge: 2592000, sMaxAge: 0, minFresh: 0, expiry: time.Time{}}, false},
{"must-revalidate, max-age=600", timeSentinel, cacheControl{maxAge: 600, sMaxAge: 0, minFresh: 0, expiry: time.Time{}}, false},
{"s-maxAge=2500, max-age=600", timeSentinel, cacheControl{maxAge: 600, sMaxAge: 2500, minFresh: 0, expiry: time.Time{}}, false},
{"s-maxAge=2500, max-age=600", expiry, cacheControl{maxAge: 600, sMaxAge: 2500, minFresh: 0, expiry: time.Date(2015, time.October, 21, 07, 28, 00, 00, time.UTC)}, false},
{"s-maxAge=2500, max-age=600s", timeSentinel, cacheControl{maxAge: 600, sMaxAge: 2500, minFresh: 0, expiry: time.Time{}}, true},
}
var m map[string]string
for i, testCase := range testCases {
m = make(map[string]string)
m["cache-control"] = testCase.cacheControlHeaderVal
if testCase.expiryHeaderVal != timeSentinel {
m["expires"] = testCase.expiryHeaderVal.String()
}
c := cacheControlOpts(ObjectInfo{UserDefined: m, Expires: testCase.expiryHeaderVal})
if testCase.expectedErr && (c != cacheControl{}) {
t.Errorf("expected err for case %d", i)
}
if !testCase.expectedErr && !reflect.DeepEqual(c, testCase.expectedCacheControl) {
t.Errorf("expected %v got %v for case %d", testCase.expectedCacheControl, c, i)
}
}
}