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clone_test.go
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package clone
import (
"net/http"
"strings"
"testing"
"github.com/cli/cli/internal/config"
"github.com/cli/cli/pkg/cmdutil"
"github.com/cli/cli/pkg/httpmock"
"github.com/cli/cli/pkg/iostreams"
"github.com/cli/cli/test"
"github.com/google/shlex"
"github.com/stretchr/testify/assert"
)
func runCloneCommand(httpClient *http.Client, cli string) (*test.CmdOut, error) {
io, stdin, stdout, stderr := iostreams.Test()
fac := &cmdutil.Factory{
IOStreams: io,
HttpClient: func() (*http.Client, error) {
return httpClient, nil
},
Config: func() (config.Config, error) {
return config.NewBlankConfig(), nil
},
}
cmd := NewCmdClone(fac, nil)
argv, err := shlex.Split(cli)
cmd.SetArgs(argv)
cmd.SetIn(stdin)
cmd.SetOut(stdout)
cmd.SetErr(stderr)
if err != nil {
panic(err)
}
_, err = cmd.ExecuteC()
if err != nil {
return nil, err
}
return &test.CmdOut{OutBuf: stdout, ErrBuf: stderr}, nil
}
func Test_RepoClone(t *testing.T) {
tests := []struct {
name string
args string
want string
}{
{
name: "shorthand",
args: "OWNER/REPO",
want: "git clone https://github.com/OWNER/REPO.git",
},
{
name: "shorthand with directory",
args: "OWNER/REPO target_directory",
want: "git clone https://github.com/OWNER/REPO.git target_directory",
},
{
name: "clone arguments",
args: "OWNER/REPO -- -o upstream --depth 1",
want: "git clone -o upstream --depth 1 https://github.com/OWNER/REPO.git",
},
{
name: "clone arguments with directory",
args: "OWNER/REPO target_directory -- -o upstream --depth 1",
want: "git clone -o upstream --depth 1 https://github.com/OWNER/REPO.git target_directory",
},
{
name: "HTTPS URL",
args: "https://github.com/OWNER/REPO",
want: "git clone https://github.com/OWNER/REPO.git",
},
{
name: "SSH URL",
args: "git@github.com:OWNER/REPO.git",
want: "git clone git@github.com:OWNER/REPO.git",
},
{
name: "Non-canonical capitalization",
args: "Owner/Repo",
want: "git clone https://github.com/OWNER/REPO.git",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
reg := &httpmock.Registry{}
reg.Register(
httpmock.GraphQL(`query RepositoryInfo\b`),
httpmock.StringResponse(`
{ "data": { "repository": {
"name": "REPO",
"owner": {
"login": "OWNER"
}
} } }
`))
httpClient := &http.Client{Transport: reg}
cs, restore := test.InitCmdStubber()
defer restore()
cs.Stub("") // git clone
output, err := runCloneCommand(httpClient, tt.args)
if err != nil {
t.Fatalf("error running command `repo clone`: %v", err)
}
assert.Equal(t, "", output.String())
assert.Equal(t, "", output.Stderr())
assert.Equal(t, 1, cs.Count)
assert.Equal(t, tt.want, strings.Join(cs.Calls[0].Args, " "))
reg.Verify(t)
})
}
}
func Test_RepoClone_hasParent(t *testing.T) {
reg := &httpmock.Registry{}
reg.Register(
httpmock.GraphQL(`query RepositoryInfo\b`),
httpmock.StringResponse(`
{ "data": { "repository": {
"name": "REPO",
"owner": {
"login": "OWNER"
},
"parent": {
"name": "ORIG",
"owner": {
"login": "hubot"
}
}
} } }
`))
httpClient := &http.Client{Transport: reg}
cs, restore := test.InitCmdStubber()
defer restore()
cs.Stub("") // git clone
cs.Stub("") // git remote add
_, err := runCloneCommand(httpClient, "OWNER/REPO")
if err != nil {
t.Fatalf("error running command `repo clone`: %v", err)
}
assert.Equal(t, 2, cs.Count)
assert.Equal(t, "git -C REPO remote add -f upstream https://github.com/hubot/ORIG.git", strings.Join(cs.Calls[1].Args, " "))
}
func Test_RepoClone_withoutUsername(t *testing.T) {
reg := &httpmock.Registry{}
reg.Register(
httpmock.GraphQL(`query UserCurrent\b`),
httpmock.StringResponse(`
{ "data": { "viewer": {
"login": "OWNER"
}}}`))
reg.Register(
httpmock.GraphQL(`query RepositoryInfo\b`),
httpmock.StringResponse(`
{ "data": { "repository": {
"name": "REPO",
"owner": {
"login": "OWNER"
}
} } }
`))
reg.Register(
httpmock.GraphQL(`query RepositoryFindParent\b`),
httpmock.StringResponse(`
{ "data": { "repository": {
"parent": null
} } }`))
httpClient := &http.Client{Transport: reg}
cs, restore := test.InitCmdStubber()
defer restore()
cs.Stub("") // git clone
output, err := runCloneCommand(httpClient, "REPO")
if err != nil {
t.Fatalf("error running command `repo clone`: %v", err)
}
assert.Equal(t, "", output.String())
assert.Equal(t, "", output.Stderr())
assert.Equal(t, 1, cs.Count)
assert.Equal(t, "git clone https://github.com/OWNER/REPO.git", strings.Join(cs.Calls[0].Args, " "))
}
func Test_RepoClone_flagError(t *testing.T) {
_, err := runCloneCommand(nil, "--depth 1 OWNER/REPO")
if err == nil || err.Error() != "unknown flag: --depth\nSeparate git clone flags with '--'." {
t.Errorf("unexpected error %v", err)
}
}