123 lines
3.1 KiB
Go
123 lines
3.1 KiB
Go
// Copyright 2013 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package vcs
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import (
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"io/ioutil"
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"os"
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"path"
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"path/filepath"
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"reflect"
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"runtime"
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"strings"
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"testing"
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)
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// Test that RepoRootForImportPath creates the correct RepoRoot for a given importPath.
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// TODO(cmang): Add tests for SVN and BZR.
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func TestRepoRootForImportPath(t *testing.T) {
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if runtime.GOOS == "android" {
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t.Skipf("incomplete source tree on %s", runtime.GOOS)
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}
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tests := []struct {
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path string
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want *RepoRoot
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}{
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{
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"github.com/golang/groupcache",
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&RepoRoot{
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VCS: vcsGit,
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Repo: "https://github.com/golang/groupcache",
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},
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},
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}
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for _, test := range tests {
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got, err := RepoRootForImportPath(test.path, false)
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if err != nil {
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t.Errorf("RepoRootForImport(%q): %v", test.path, err)
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continue
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}
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want := test.want
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if got.VCS.Name != want.VCS.Name || got.Repo != want.Repo {
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t.Errorf("RepoRootForImport(%q) = VCS(%s) Repo(%s), want VCS(%s) Repo(%s)", test.path, got.VCS, got.Repo, want.VCS, want.Repo)
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}
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}
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}
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// Test that FromDir correctly inspects a given directory and returns the right VCS and root.
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func TestFromDir(t *testing.T) {
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tempDir, err := ioutil.TempDir("", "vcstest")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(tempDir)
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for _, vcs := range vcsList {
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dir := filepath.Join(tempDir, "example.com", vcs.Name, "."+vcs.Cmd)
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err := os.MkdirAll(dir, 0755)
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if err != nil {
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t.Fatal(err)
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}
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want := RepoRoot{
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VCS: vcs,
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Root: path.Join("example.com", vcs.Name),
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}
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var got RepoRoot
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got.VCS, got.Root, err = FromDir(dir, tempDir)
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if err != nil {
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t.Errorf("FromDir(%q, %q): %v", dir, tempDir, err)
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continue
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}
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if got.VCS.Name != want.VCS.Name || got.Root != want.Root {
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t.Errorf("FromDir(%q, %q) = VCS(%s) Root(%s), want VCS(%s) Root(%s)", dir, tempDir, got.VCS, got.Root, want.VCS, want.Root)
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}
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}
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}
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var parseMetaGoImportsTests = []struct {
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in string
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out []metaImport
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}{
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{
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`<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">`,
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[]metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}},
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},
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{
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`<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">
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<meta name="go-import" content="baz/quux git http://github.com/rsc/baz/quux">`,
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[]metaImport{
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{"foo/bar", "git", "https://github.com/rsc/foo/bar"},
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{"baz/quux", "git", "http://github.com/rsc/baz/quux"},
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},
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},
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{
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`<head>
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<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">
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</head>`,
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[]metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}},
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},
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{
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`<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">
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<body>`,
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[]metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}},
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},
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}
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func TestParseMetaGoImports(t *testing.T) {
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for i, tt := range parseMetaGoImportsTests {
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out, err := parseMetaGoImports(strings.NewReader(tt.in))
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if err != nil {
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t.Errorf("test#%d: %v", i, err)
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continue
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}
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if !reflect.DeepEqual(out, tt.out) {
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t.Errorf("test#%d:\n\thave %q\n\twant %q", i, out, tt.out)
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}
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}
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}
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