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Add Volume ID Generator interface for generating valid ID's
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| /* | ||
| Copyright 2019 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. | ||
| */ | ||
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| package sanity | ||
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| import ( | ||
| "fmt" | ||
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| "github.com/google/uuid" | ||
| ) | ||
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| // IDGenerator generates valid and invalid Volume and Node IDs to be used in | ||
| // tests | ||
| type IDGenerator interface { | ||
| // GenerateUniqueValidVolumeID must generate a unique Volume ID that the CSI | ||
| // Driver considers in valid form | ||
| GenerateUniqueValidVolumeID() string | ||
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| // GenerateInvalidVolumeID must output a Volume ID that the CSI Driver MAY | ||
| // consider invalid. Some drivers may not have requirements on IDs in which | ||
| // case this method should output any non-empty ID | ||
| GenerateInvalidVolumeID() string | ||
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| // GenerateUniqueValidNodeID must generate a unique Node ID that the CSI | ||
| // Driver considers in valid form | ||
| GenerateUniqueValidNodeID() string | ||
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| // GenerateInvalidNodeID must output a Node ID that the CSI Driver MAY | ||
| // consider invalid. Some drivers may not have requirements on IDs in which | ||
| // case this method should output any non-empty ID | ||
| GenerateInvalidNodeID() string | ||
| } | ||
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| var _ IDGenerator = &DefaultIDGenerator{} | ||
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| type DefaultIDGenerator struct { | ||
| } | ||
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| func (d DefaultIDGenerator) GenerateUniqueValidVolumeID() string { | ||
| return fmt.Sprintf("fake-vol-id-%s", uuid.New().String()[:10]) | ||
| } | ||
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| func (d DefaultIDGenerator) GenerateInvalidVolumeID() string { | ||
| return "fake-vol-id" | ||
| } | ||
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| func (d DefaultIDGenerator) GenerateUniqueValidNodeID() string { | ||
| return fmt.Sprintf("fake-node-id-%s", uuid.New().String()[:10]) | ||
| } | ||
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| func (d DefaultIDGenerator) GenerateInvalidNodeID() string { | ||
| return "fake-node-id" | ||
| } |