8b43e90949
git-subtree-dir: pkg git-subtree-mainline: dcf7368eeab15e2affc6256f0bb1e84dd46a34de git-subtree-split: a11be4d7596203874b742b6597caf255204c56c3
52 lines
1.8 KiB
Go
52 lines
1.8 KiB
Go
// Copyright 2016 CNI authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package utils
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import (
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Utils", func() {
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It("must format a short name", func() {
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chain := FormatChainName("test", "1234")
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Expect(len(chain)).To(Equal(maxChainLength))
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Expect(chain).To(Equal("CNI-2bbe0c48b91a7d1b8a6753a8"))
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})
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It("must truncate a long name", func() {
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chain := FormatChainName("testalongnamethatdoesnotmakesense", "1234")
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Expect(len(chain)).To(Equal(maxChainLength))
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Expect(chain).To(Equal("CNI-374f33fe84ab0ed84dcdebe3"))
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})
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It("must be predictable", func() {
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chain1 := FormatChainName("testalongnamethatdoesnotmakesense", "1234")
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chain2 := FormatChainName("testalongnamethatdoesnotmakesense", "1234")
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Expect(len(chain1)).To(Equal(maxChainLength))
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Expect(len(chain2)).To(Equal(maxChainLength))
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Expect(chain1).To(Equal(chain2))
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})
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It("must change when a character changes", func() {
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chain1 := FormatChainName("testalongnamethatdoesnotmakesense", "1234")
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chain2 := FormatChainName("testalongnamethatdoesnotmakesense", "1235")
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Expect(len(chain1)).To(Equal(maxChainLength))
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Expect(len(chain2)).To(Equal(maxChainLength))
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Expect(chain1).To(Equal("CNI-374f33fe84ab0ed84dcdebe3"))
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Expect(chain1).NotTo(Equal(chain2))
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})
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})
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