util_test.go

/*
   Copyright The containerd 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.
*/

package main

import "testing"

func TestParseModuleCommit(t *testing.T) {
	for i, tc := range []struct {
		str    string
		commit string
		isSha  bool
	}{
		{"v16.2.1+incompatible", "v16.2.1", false},
		{"v0.0.0-20171204204709-577dee27f20d", "577dee27f20d", true},
		{"v1.0.0", "v1.0.0", false},
		{"v1.0.0-rc1", "v1.0.0-rc1", false},
		{"v0.4.15-0.20190919025122-fc70bd9a86b5", "fc70bd9a86b5", true},
	} {
		commit, isSha := getCommitOrVersion(tc.str)
		if commit != tc.commit {
			t.Fatalf("[%d] unexpected commit %q, expected %q", i, commit, tc.commit)
		}
		if isSha != tc.isSha {
			t.Fatalf("[%d] unexpected sha %t, expected %t", i, isSha, tc.isSha)
		}

	}
}

func TestGetGitURL(t *testing.T) {
	for _, tc := range []struct {
		name string
		git  string
	}{
		{"github.com/docker/distribution", "https://github.com/docker/distribution"},
		{"sigs.k8s.io/yaml", "https://github.com/kubernetes-sigs/yaml"},
		{"sigs.k8s.io/yaml/v2", "https://github.com/kubernetes-sigs/yaml"},
		{"k8s.io/utils", "https://github.com/kubernetes/utils"},
		{"k8s.io/utils/v8", "https://github.com/kubernetes/utils"},
		{"k8s.io/client-go", "https://github.com/kubernetes/client-go"},
		{"github.com/someorg/somerepo/v2", "https://github.com/someorg/somerepo"},
		{"github.com/someorg/somerepo/unnecessarysubmod", "https://github.com/someorg/somerepo"},
		{"github.com/invalid", ""},
		//{"gopkg.in/src-d/go-git.v4", "https://github.com/src-d/go-git"},
		//{"golang.org/x/tools", "https://github.com/golang/tools"},
		//{"golang.org/x/sync", "https://github.com/golang/sync"},
	} {
		git := getGitURL(tc.name)
		if git != tc.git {
			t.Errorf("[%s] unexpected git url %q, expected %q", tc.name, git, tc.git)
		}

	}

}

func TestReleaseNote(t *testing.T) {
	for i, tc := range []struct {
		body string
		note string
	}{
		{"", ""},
		{"not a release note", ""},
		{"```release-note\nJust a release note\n```", "Just a release note"},
		{"``` release-note\nJust a release note\n```", "Just a release note"},
		{"``` release-note\nJust a release note\n```\n", "Just a release note"},
		{"``` release-note\r\nJust a release note\r\n```", "Just a release note"},
		{"``` release-note\r\nJust a release note\r\n```\r\n", "Just a release note"},
		{"``` release-note\r\nJust a\r\nrelease note\r\n```", "Just a\nrelease note"},
		{"Pull request body\n\n```release-note\nMore than a\n**`release note`**\n```", "More than a\n**`release note`**"},
		{"Pull request body\n```release-note\nThe release note\n```\nNot Actually the end", "The release note"},
		{"Poorly formatted```release-note\nThe release note\n```\n", ""},
		{"Two blocks\n```release-note\nThe release note\n```\nAnd\n\n```something-else\ncode and more code\n```", "The release note"},
		{"Two release notes\n```release-note\nThe first release note\n```\nAnd\n\n```release-note\nThe second release note\n```", "The first release note"},
	} {
		note := getReleaseNote(tc.body)
		if note != tc.note {
			t.Errorf("[%d] unexpected release note\n\t%q\nexpected\n\t%q", i, note, tc.note)
		}
	}

}