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|
package datasource
import (
"context"
"os"
"os/exec"
"path/filepath"
"testing"
"github.com/hashicorp/go-hclog"
"github.com/stretchr/testify/require"
"github.com/hashicorp/vagrant-plugin-sdk/terminal"
"github.com/hashicorp/vagrant/internal/server/proto/vagrant_server"
)
var testHasGit bool
func init() {
if _, err := exec.LookPath("git"); err == nil {
testHasGit = true
}
}
func TestGitSourceOverride(t *testing.T) {
cases := []struct {
Name string
Input *vagrant_server.Job_DataSource
M map[string]string
Expected *vagrant_server.Job_DataSource
Error string
}{
{
"nothing",
&vagrant_server.Job_DataSource{
Source: &vagrant_server.Job_DataSource_Git{
Git: &vagrant_server.Job_Git{
Url: "foo",
},
},
},
nil,
&vagrant_server.Job_DataSource{
Source: &vagrant_server.Job_DataSource_Git{
Git: &vagrant_server.Job_Git{
Url: "foo",
},
},
},
"",
},
{
"ref",
&vagrant_server.Job_DataSource{
Source: &vagrant_server.Job_DataSource_Git{
Git: &vagrant_server.Job_Git{
Url: "foo",
},
},
},
map[string]string{"ref": "bar"},
&vagrant_server.Job_DataSource{
Source: &vagrant_server.Job_DataSource_Git{
Git: &vagrant_server.Job_Git{
Url: "foo",
Ref: "bar",
},
},
},
"",
},
{
"invalid",
&vagrant_server.Job_DataSource{
Source: &vagrant_server.Job_DataSource_Git{
Git: &vagrant_server.Job_Git{
Url: "foo",
},
},
},
map[string]string{"other": "bar"},
nil,
"other",
},
}
for _, tt := range cases {
t.Run(tt.Name, func(t *testing.T) {
require := require.New(t)
var s GitSource
err := s.Override(tt.Input, tt.M)
if tt.Error != "" {
require.Error(err)
require.Contains(err.Error(), tt.Error)
return
}
require.NoError(err)
require.Equal(tt.Expected, tt.Input)
})
}
}
func TestGitSourceGet(t *testing.T) {
if !testHasGit {
t.Skip("git not installed")
return
}
require := require.New(t)
var s GitSource
dir, closer, err := s.Get(
context.Background(),
hclog.L(),
terminal.ConsoleUI(context.Background()),
&vagrant_server.Job_DataSource{
Source: &vagrant_server.Job_DataSource_Git{
Git: &vagrant_server.Job_Git{
Url: testGitFixture(t, "git-noop"),
},
},
},
"",
)
require.NoError(err)
if closer != nil {
defer closer()
}
// Verify files
_, err = os.Stat(filepath.Join(dir, "vagrant.hcl"))
require.NoError(err)
}
// testGitFixture MUST be called before TestRunner since TestRunner
// changes our working directory.
func testGitFixture(t *testing.T, n string) string {
t.Helper()
// Get our full path
wd, err := os.Getwd()
require.NoError(t, err)
wd, err = filepath.Abs(wd)
require.NoError(t, err)
path := filepath.Join(wd, "testdata", n)
// Look for a DOTgit
original := filepath.Join(path, "DOTgit")
_, err = os.Stat(original)
require.NoError(t, err)
// Rename it
newPath := filepath.Join(path, ".git")
require.NoError(t, os.Rename(original, newPath))
t.Cleanup(func() { os.Rename(newPath, original) })
return path
}
|
