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52 lines
2.3 KiB
Go
52 lines
2.3 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package parsers
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import (
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"testing"
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)
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// Based on Docker test case removed in:
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// https://github.com/docker/docker/commit/4352da7803d182a6013a5238ce20a7c749db979a
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func TestParseImageName(t *testing.T) {
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testCases := []struct {
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Input string
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Repo string
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Tag string
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Digest string
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}{
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{Input: "root", Repo: "docker.io/library/root", Tag: "latest"},
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{Input: "root:tag", Repo: "docker.io/library/root", Tag: "tag"},
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{Input: "root@sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", Repo: "docker.io/library/root", Digest: "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"},
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{Input: "user/repo", Repo: "docker.io/user/repo", Tag: "latest"},
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{Input: "user/repo:tag", Repo: "docker.io/user/repo", Tag: "tag"},
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{Input: "user/repo@sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", Repo: "docker.io/user/repo", Digest: "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"},
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{Input: "url:5000/repo", Repo: "url:5000/repo", Tag: "latest"},
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{Input: "url:5000/repo:tag", Repo: "url:5000/repo", Tag: "tag"},
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{Input: "url:5000/repo@sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", Repo: "url:5000/repo", Digest: "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"},
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}
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for _, testCase := range testCases {
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repo, tag, digest, err := ParseImageName(testCase.Input)
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if err != nil {
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t.Errorf("ParseImageName(%s) failed: %v", testCase.Input, err)
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} else if repo != testCase.Repo || tag != testCase.Tag || digest != testCase.Digest {
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t.Errorf("Expected repo: %q, tag: %q and digest: %q, got %q, %q and %q", testCase.Repo, testCase.Tag, testCase.Digest,
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repo, tag, digest)
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}
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}
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}
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