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// Copyright 2018 Google LLC
//
// 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 storage
import (
"context"
"strings"
"testing"
)
func TestCopyMissingFields(t *testing.T) {
// Verify that copying checks for missing fields.a
t.Parallel()
var tests = []struct {
srcBucket, srcName, destBucket, destName string
errMsg string
}{
{
"mybucket", "", "mybucket", "destname",
"name is empty",
},
{
"mybucket", "srcname", "mybucket", "",
"name is empty",
},
{
"", "srcfile", "mybucket", "destname",
"name is empty",
},
{
"mybucket", "srcfile", "", "destname",
"name is empty",
},
}
ctx := context.Background()
client := mockClient(t, &mockTransport{})
for i, test := range tests {
src := client.Bucket(test.srcBucket).Object(test.srcName)
dst := client.Bucket(test.destBucket).Object(test.destName)
_, err := dst.CopierFrom(src).Run(ctx)
if !strings.Contains(err.Error(), test.errMsg) {
t.Errorf("CopyTo test #%v:\ngot err %q\nwant err %q", i, err, test.errMsg)
}
}
}
func TestCopyBothEncryptionKeys(t *testing.T) {
// Test that using both a customer-supplied key and a KMS key is an error.
ctx := context.Background()
client := mockClient(t, &mockTransport{})
dest := client.Bucket("b").Object("d").Key(testEncryptionKey)
c := dest.CopierFrom(client.Bucket("b").Object("s"))
c.DestinationKMSKeyName = "key"
if _, err := c.Run(ctx); err == nil {
t.Error("got nil, want error")
} else if !strings.Contains(err.Error(), "KMS") {
t.Errorf(`got %q, want it to contain "KMS"`, err)
}
}
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