/*
 * Minio Go Library for Amazon S3 Compatible Cloud Storage
 * Copyright 2015-2017 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 minio

import (
	"testing"
)

func TestPutObjectOptionsValidate(t *testing.T) {
	testCases := []struct {
		metadata   map[string]string
		shouldPass bool
	}{
		{map[string]string{"Content-Type": "custom/content-type"}, false},
		{map[string]string{"content-type": "custom/content-type"}, false},
		{map[string]string{"Content-Encoding": "gzip"}, false},
		{map[string]string{"Cache-Control": "blah"}, false},
		{map[string]string{"Content-Disposition": "something"}, false},
		{map[string]string{"my-custom-header": "blah"}, true},
		{map[string]string{"X-Amz-Iv": "blah"}, false},
		{map[string]string{"X-Amz-Key": "blah"}, false},
		{map[string]string{"X-Amz-Key-prefixed-header": "blah"}, false},
		{map[string]string{"custom-X-Amz-Key-middle": "blah"}, true},
		{map[string]string{"my-custom-header-X-Amz-Key": "blah"}, true},
		{map[string]string{"X-Amz-Matdesc": "blah"}, false},
		{map[string]string{"blah-X-Amz-Matdesc": "blah"}, true},
		{map[string]string{"X-Amz-MatDesc-suffix": "blah"}, true},
		{map[string]string{"x-amz-meta-X-Amz-Iv": "blah"}, false},
		{map[string]string{"x-amz-meta-X-Amz-Key": "blah"}, false},
		{map[string]string{"x-amz-meta-X-Amz-Matdesc": "blah"}, false},
	}
	for i, testCase := range testCases {
		err := PutObjectOptions{UserMetadata: testCase.metadata}.validate()

		if testCase.shouldPass && err != nil {
			t.Errorf("Test %d - output did not match with reference results", i+1)
		}
	}
}