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package develop
import (
"bytes"
"errors"
"net/http"
"os"
"path/filepath"
"testing"
"github.com/MakeNowJust/heredoc"
"github.com/cli/cli/v2/context"
"github.com/cli/cli/v2/git"
"github.com/cli/cli/v2/internal/ghrepo"
"github.com/cli/cli/v2/internal/run"
"github.com/cli/cli/v2/pkg/cmd/issue/argparsetest"
"github.com/cli/cli/v2/pkg/cmdutil"
"github.com/cli/cli/v2/pkg/httpmock"
"github.com/cli/cli/v2/pkg/iostreams"
"github.com/google/shlex"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestNewCmdDevelop(t *testing.T) {
// Test shared parsing of issue number / URL.
argparsetest.TestArgParsing(t, NewCmdDevelop)
absWorktree, err := filepath.Abs("work trees/issue-1")
require.NoError(t, err)
tests := []struct {
name string
input string
output DevelopOptions
expectedBaseRepo ghrepo.Interface
wantStdout string
wantStderr string
wantErr bool
errMsg string
}{
{
name: "branch-repo flag",
input: "1 --branch-repo owner/repo",
output: DevelopOptions{
IssueNumber: 1,
BranchRepo: "owner/repo",
},
},
{
name: "base flag",
input: "1 --base feature",
output: DevelopOptions{
IssueNumber: 1,
BaseBranch: "feature",
},
},
{
name: "checkout flag",
input: "1 --checkout",
output: DevelopOptions{
IssueNumber: 1,
Checkout: true,
},
},
{
name: "worktree flag",
input: `1 --checkout --worktree "work trees/issue-1"`,
output: DevelopOptions{
IssueNumber: 1,
Checkout: true,
Worktree: absWorktree,
},
},
{
name: "list flag",
input: "1 --list",
output: DevelopOptions{
IssueNumber: 1,
List: true,
},
},
{
name: "name flag",
input: "1 --name feature",
output: DevelopOptions{
IssueNumber: 1,
Name: "feature",
},
},
{
name: "issue-repo flag",
input: "1 --issue-repo cli/cli",
output: DevelopOptions{
IssueNumber: 1,
},
wantStdout: "Flag --issue-repo has been deprecated, use `--repo` instead\n",
},
{
name: "list and branch repo flags",
input: "1 --list --branch-repo owner/repo",
wantErr: true,
errMsg: "specify only one of `--list` or `--branch-repo`",
},
{
name: "list and base flags",
input: "1 --list --base feature",
wantErr: true,
errMsg: "specify only one of `--list` or `--base`",
},
{
name: "list and checkout flags",
input: "1 --list --checkout",
wantErr: true,
errMsg: "specify only one of `--list` or `--checkout`",
},
{
name: "list and name flags",
input: "1 --list --name my-branch",
wantErr: true,
errMsg: "specify only one of `--list` or `--name`",
},
{
name: "blank worktree flag",
input: `1 --checkout --worktree ""`,
wantErr: true,
errMsg: "--worktree cannot be blank",
},
{
name: "worktree without checkout",
input: "1 --worktree worktree",
wantErr: true,
errMsg: "--worktree requires --checkout",
},
{
name: "list and worktree flags",
input: "1 --list --worktree worktree",
wantErr: true,
errMsg: "specify only one of `--list` or `--worktree`",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ios, _, stdOut, stdErr := iostreams.Test()
f := &cmdutil.Factory{
IOStreams: ios,
}
argv, err := shlex.Split(tt.input)
assert.NoError(t, err)
var gotOpts *DevelopOptions
cmd := NewCmdDevelop(f, func(opts *DevelopOptions) error {
gotOpts = opts
return nil
})
cmd.SetArgs(argv)
cmd.SetIn(&bytes.Buffer{})
cmd.SetOut(stdOut)
cmd.SetErr(stdErr)
_, err = cmd.ExecuteC()
if tt.wantErr {
require.EqualError(t, err, tt.errMsg)
return
}
require.NoError(t, err)
assert.Equal(t, tt.output.IssueNumber, gotOpts.IssueNumber)
assert.Equal(t, tt.output.Name, gotOpts.Name)
assert.Equal(t, tt.output.BaseBranch, gotOpts.BaseBranch)
assert.Equal(t, tt.output.Checkout, gotOpts.Checkout)
assert.Equal(t, tt.output.List, gotOpts.List)
assert.Equal(t, tt.output.Worktree, gotOpts.Worktree)
assert.Equal(t, tt.wantStdout, stdOut.String())
assert.Equal(t, tt.wantStderr, stdErr.String())
if tt.expectedBaseRepo != nil {
baseRepo, err := gotOpts.BaseRepo()
require.NoError(t, err)
require.True(
t,
ghrepo.IsSame(tt.expectedBaseRepo, baseRepo),
"expected base repo %+v, got %+v", tt.expectedBaseRepo, baseRepo,
)
}
})
}
}
func TestDevelopRun(t *testing.T) {
featureEnabledPayload := `{"data":{"LinkedBranch":{"fields":[{"name":"id"},{"name":"ref"}]}}}`
featureDisabledPayload := `{"data":{"LinkedBranch":null}}`
unsafeTargetDir := t.TempDir()
unsafeTarget := filepath.Join(unsafeTargetDir, "worktree-link")
require.NoError(t, os.Symlink(unsafeTargetDir, unsafeTarget))
nonEmptyTarget := t.TempDir()
require.NoError(t, os.WriteFile(filepath.Join(nonEmptyTarget, "file"), []byte("x"), 0o644))
tests := []struct {
name string
opts *DevelopOptions
cmdStubs func(*run.CommandStubber)
runStubs func(*run.CommandStubber)
remotes map[string]string
httpStubs func(*httpmock.Registry, *testing.T)
expectedOut string
expectedErrOut string
wantErr string
wantErrContains string
tty bool
}{
{
name: "returns an error when the feature is not supported by the API",
opts: &DevelopOptions{
IssueNumber: 42,
List: true,
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":42}}}}`),
)
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureDisabledPayload),
)
},
wantErr: "the `gh issue develop` command is not currently available",
},
{
name: "list branches for an issue",
opts: &DevelopOptions{
IssueNumber: 42,
List: true,
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":42}}}}`),
)
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query ListLinkedBranches\b`),
httpmock.GraphQLQuery(`
{"data":{"repository":{"issue":{"linkedBranches":{"nodes":[{"ref":{"name":"foo","repository":{"url":"https://github.com/OWNER/REPO"}}},{"ref":{"name":"bar","repository":{"url":"https://github.com/OWNER/REPO"}}}]}}}}}
`, func(query string, inputs map[string]any) {
assert.Equal(t, float64(42), inputs["number"])
assert.Equal(t, "OWNER", inputs["owner"])
assert.Equal(t, "REPO", inputs["name"])
}))
},
expectedOut: "foo\thttps://github.com/OWNER/REPO/tree/foo\nbar\thttps://github.com/OWNER/REPO/tree/bar\n",
},
{
name: "list branches for an issue in tty",
opts: &DevelopOptions{
IssueNumber: 42,
List: true,
},
tty: true,
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":42}}}}`),
)
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query ListLinkedBranches\b`),
httpmock.GraphQLQuery(`
{"data":{"repository":{"issue":{"linkedBranches":{"nodes":[{"ref":{"name":"foo","repository":{"url":"https://github.com/OWNER/REPO"}}},{"ref":{"name":"bar","repository":{"url":"https://github.com/OWNER/OTHER-REPO"}}}]}}}}}
`, func(query string, inputs map[string]any) {
assert.Equal(t, float64(42), inputs["number"])
assert.Equal(t, "OWNER", inputs["owner"])
assert.Equal(t, "REPO", inputs["name"])
}))
},
expectedOut: heredoc.Doc(`
Showing linked branches for OWNER/REPO#42
BRANCH URL
foo https://github.com/OWNER/REPO/tree/foo
bar https://github.com/OWNER/OTHER-REPO/tree/bar
`),
},
{
name: "develop new branch",
opts: &DevelopOptions{
IssueNumber: 123,
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id": "SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","defaultBranchRef":{"target":{"oid":"DEFAULTOID"}},"ref":{"target":{"oid":""}}}}}`),
)
reg.Register(
httpmock.GraphQL(`mutation CreateLinkedBranch\b`),
httpmock.GraphQLMutation(`{"data":{"createLinkedBranch":{"linkedBranch":{"id":"2","ref":{"name":"my-issue-1"}}}}}`,
func(inputs map[string]any) {
assert.Equal(t, "REPOID", inputs["repositoryId"])
assert.Equal(t, "SOMEID", inputs["issueId"])
assert.Equal(t, "DEFAULTOID", inputs["oid"])
}),
)
},
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git fetch origin \+refs/heads/my-issue-1:refs/remotes/origin/my-issue-1`, 0, "")
},
expectedOut: "github.com/OWNER/REPO/tree/my-issue-1\n",
},
{
name: "develop new branch in different repo than issue",
opts: &DevelopOptions{
IssueNumber: 123,
BranchRepo: "OWNER2/REPO",
},
remotes: map[string]string{
"origin": "OWNER2/REPO",
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.GraphQLQuery(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id": "SOMEID","number":123,"title":"my issue"}}}}`,
func(_ string, inputs map[string]any) {
assert.Equal(t, "OWNER", inputs["owner"])
assert.Equal(t, "REPO", inputs["repo"])
assert.Equal(t, float64(123), inputs["number"])
}),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.GraphQLQuery(`{"data":{"repository":{"id":"REPOID","defaultBranchRef":{"target":{"oid":"DEFAULTOID"}},"ref":{"target":{"oid":""}}}}}`,
func(_ string, inputs map[string]any) {
assert.Equal(t, "OWNER2", inputs["owner"])
assert.Equal(t, "REPO", inputs["name"])
}),
)
reg.Register(
httpmock.GraphQL(`mutation CreateLinkedBranch\b`),
httpmock.GraphQLMutation(`{"data":{"createLinkedBranch":{"linkedBranch":{"id":"2","ref":{"name":"my-issue-1"}}}}}`,
func(inputs map[string]any) {
assert.Equal(t, "REPOID", inputs["repositoryId"])
assert.Equal(t, "SOMEID", inputs["issueId"])
assert.Equal(t, "DEFAULTOID", inputs["oid"])
}),
)
},
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git fetch origin \+refs/heads/my-issue-1:refs/remotes/origin/my-issue-1`, 0, "")
},
expectedOut: "github.com/OWNER2/REPO/tree/my-issue-1\n",
},
{
name: "develop new branch with name and base specified",
opts: &DevelopOptions{
Name: "my-branch",
BaseBranch: "main",
IssueNumber: 123,
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{ "hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","ref":{"target":{"oid":"OID"}}}}}`))
reg.Register(
httpmock.GraphQL(`query ListLinkedBranches\b`),
httpmock.GraphQLQuery(`
{"data":{"repository":{"issue":{"linkedBranches":{"nodes":[]}}}}}
`, func(query string, inputs map[string]any) {
assert.Equal(t, float64(123), inputs["number"])
assert.Equal(t, "OWNER", inputs["owner"])
assert.Equal(t, "REPO", inputs["name"])
}),
)
reg.Register(
httpmock.GraphQL(`mutation CreateLinkedBranch\b`),
httpmock.GraphQLMutation(`{"data":{"createLinkedBranch":{"linkedBranch":{"id":"2","ref":{"name":"my-branch"}}}}}`,
func(inputs map[string]any) {
assert.Equal(t, "REPOID", inputs["repositoryId"])
assert.Equal(t, "SOMEID", inputs["issueId"])
assert.Equal(t, "OID", inputs["oid"])
assert.Equal(t, "my-branch", inputs["name"])
}),
)
},
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git fetch origin \+refs/heads/my-branch:refs/remotes/origin/my-branch`, 0, "")
cs.Register(`git config branch\.my-branch\.gh-merge-base main`, 0, "")
},
expectedOut: "github.com/OWNER/REPO/tree/my-branch\n",
},
{
name: "develop existing linked branch with name and checkout",
opts: &DevelopOptions{
Name: "my-branch",
BaseBranch: "main",
IssueNumber: 123,
Checkout: true,
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{ "hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query ListLinkedBranches\b`),
httpmock.GraphQLQuery(`
{"data":{"repository":{"issue":{"linkedBranches":{"nodes":[{"ref":{"name":"my-branch","repository":{"url":"https://github.com/OWNER/REPO"}}}]}}}}}
`, func(query string, inputs map[string]any) {
assert.Equal(t, float64(123), inputs["number"])
assert.Equal(t, "OWNER", inputs["owner"])
assert.Equal(t, "REPO", inputs["name"])
}),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","ref":{"target":{"oid":"OID"}}}}}`))
},
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git config branch\.my-branch\.gh-merge-base main`, 0, "")
cs.Register(`git fetch origin \+refs/heads/my-branch:refs/remotes/origin/my-branch`, 0, "")
cs.Register(`git rev-parse --verify refs/heads/my-branch`, 0, "")
cs.Register(`git checkout my-branch`, 0, "")
cs.Register(`git pull --ff-only origin my-branch`, 0, "")
},
expectedOut: "github.com/OWNER/REPO/tree/my-branch\n",
},
{
name: "develop existing linked branch with name in tty shows reuse message",
opts: &DevelopOptions{
Name: "my-branch",
BaseBranch: "main",
IssueNumber: 123,
},
tty: true,
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{ "hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query ListLinkedBranches\b`),
httpmock.GraphQLQuery(`
{"data":{"repository":{"issue":{"linkedBranches":{"nodes":[{"ref":{"name":"my-branch","repository":{"url":"https://github.com/OWNER/REPO"}}}]}}}}}
`, func(query string, inputs map[string]any) {
assert.Equal(t, float64(123), inputs["number"])
assert.Equal(t, "OWNER", inputs["owner"])
assert.Equal(t, "REPO", inputs["name"])
}),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","ref":{"target":{"oid":"OID"}}}}}`))
},
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git config branch\.my-branch\.gh-merge-base main`, 0, "")
cs.Register(`git fetch origin \+refs/heads/my-branch:refs/remotes/origin/my-branch`, 0, "")
},
expectedOut: "github.com/OWNER/REPO/tree/my-branch\n",
expectedErrOut: "Using existing linked branch \"my-branch\"\n",
},
{
name: "develop existing linked branch with invalid base branch returns an error",
opts: &DevelopOptions{
Name: "my-branch",
BaseBranch: "does-not-exist-branch",
IssueNumber: 123,
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{ "hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query ListLinkedBranches\b`),
httpmock.GraphQLQuery(`
{"data":{"repository":{"issue":{"linkedBranches":{"nodes":[{"ref":{"name":"my-branch","repository":{"url":"https://github.com/OWNER/REPO"}}}]}}}}}
`, func(query string, inputs map[string]any) {
assert.Equal(t, float64(123), inputs["number"])
assert.Equal(t, "OWNER", inputs["owner"])
assert.Equal(t, "REPO", inputs["name"])
}),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","defaultBranchRef":{"target":{"oid":"DEFAULTOID"}},"ref":null}}}`),
)
},
wantErr: `could not find branch "does-not-exist-branch" in OWNER/REPO`,
},
{
name: "develop with empty linked branch name response returns an error",
opts: &DevelopOptions{
Name: "my-branch",
BaseBranch: "main",
IssueNumber: 123,
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{ "hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query ListLinkedBranches\b`),
httpmock.GraphQLQuery(`
{"data":{"repository":{"issue":{"linkedBranches":{"nodes":[]}}}}}
`, func(query string, inputs map[string]any) {
assert.Equal(t, float64(123), inputs["number"])
assert.Equal(t, "OWNER", inputs["owner"])
assert.Equal(t, "REPO", inputs["name"])
}),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","ref":{"target":{"oid":"OID"}}}}}`))
reg.Register(
httpmock.GraphQL(`mutation CreateLinkedBranch\b`),
httpmock.GraphQLMutation(`{"data":{"createLinkedBranch":{"linkedBranch":{"id":"2","ref":{"name":""}}}}}`,
func(inputs map[string]any) {
assert.Equal(t, "REPOID", inputs["repositoryId"])
assert.Equal(t, "SOMEID", inputs["issueId"])
assert.Equal(t, "OID", inputs["oid"])
assert.Equal(t, "my-branch", inputs["name"])
}),
)
},
wantErr: "failed to create linked branch: API returned empty branch name",
},
{
name: "develop new branch outside of local git repo",
opts: &DevelopOptions{
IssueNumber: 123,
BaseRepo: func() (ghrepo.Interface, error) {
return ghrepo.New("cli", "cli"), nil
},
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id": "SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","defaultBranchRef":{"target":{"oid":"DEFAULTOID"}},"ref":{"target":{"oid":""}}}}}`),
)
reg.Register(
httpmock.GraphQL(`mutation CreateLinkedBranch\b`),
httpmock.GraphQLMutation(`{"data":{"createLinkedBranch":{"linkedBranch":{"id":"2","ref":{"name":"my-issue-1"}}}}}`,
func(inputs map[string]any) {
assert.Equal(t, "REPOID", inputs["repositoryId"])
assert.Equal(t, "SOMEID", inputs["issueId"])
assert.Equal(t, "DEFAULTOID", inputs["oid"])
}),
)
},
expectedOut: "github.com/cli/cli/tree/my-issue-1\n",
},
{
name: "develop new branch with checkout when local branch exists",
opts: &DevelopOptions{
Name: "my-branch",
IssueNumber: 123,
Checkout: true,
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id": "SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","ref":{"target":{"oid":"OID"}}}}}`),
)
reg.Register(
httpmock.GraphQL(`query ListLinkedBranches\b`),
httpmock.GraphQLQuery(`
{"data":{"repository":{"issue":{"linkedBranches":{"nodes":[]}}}}}
`, func(query string, inputs map[string]any) {
assert.Equal(t, float64(123), inputs["number"])
assert.Equal(t, "OWNER", inputs["owner"])
assert.Equal(t, "REPO", inputs["name"])
}),
)
reg.Register(
httpmock.GraphQL(`mutation CreateLinkedBranch\b`),
httpmock.GraphQLMutation(`{"data":{"createLinkedBranch":{"linkedBranch":{"id":"2","ref":{"name":"my-branch"}}}}}`,
func(inputs map[string]any) {
assert.Equal(t, "REPOID", inputs["repositoryId"])
assert.Equal(t, "SOMEID", inputs["issueId"])
assert.Equal(t, "OID", inputs["oid"])
assert.Equal(t, "my-branch", inputs["name"])
}),
)
},
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git fetch origin \+refs/heads/my-branch:refs/remotes/origin/my-branch`, 0, "")
cs.Register(`git rev-parse --verify refs/heads/my-branch`, 0, "")
cs.Register(`git checkout my-branch`, 0, "")
cs.Register(`git pull --ff-only origin my-branch`, 0, "")
},
expectedOut: "github.com/OWNER/REPO/tree/my-branch\n",
},
{
name: "develop new branch with checkout when local branch does not exist",
opts: &DevelopOptions{
Name: "my-branch",
IssueNumber: 123,
Checkout: true,
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id": "SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","ref":{"target":{"oid":"OID"}}}}}`),
)
reg.Register(
httpmock.GraphQL(`query ListLinkedBranches\b`),
httpmock.GraphQLQuery(`
{"data":{"repository":{"issue":{"linkedBranches":{"nodes":[]}}}}}
`, func(query string, inputs map[string]any) {
assert.Equal(t, float64(123), inputs["number"])
assert.Equal(t, "OWNER", inputs["owner"])
assert.Equal(t, "REPO", inputs["name"])
}),
)
reg.Register(
httpmock.GraphQL(`mutation CreateLinkedBranch\b`),
httpmock.GraphQLMutation(`{"data":{"createLinkedBranch":{"linkedBranch":{"id":"2","ref":{"name":"my-branch"}}}}}`,
func(inputs map[string]any) {
assert.Equal(t, "REPOID", inputs["repositoryId"])
assert.Equal(t, "SOMEID", inputs["issueId"])
assert.Equal(t, "OID", inputs["oid"])
assert.Equal(t, "my-branch", inputs["name"])
}),
)
},
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git fetch origin \+refs/heads/my-branch:refs/remotes/origin/my-branch`, 0, "")
cs.Register(`git rev-parse --verify refs/heads/my-branch`, 1, "")
cs.Register(`git checkout -b my-branch --track origin/my-branch`, 0, "")
},
expectedOut: "github.com/OWNER/REPO/tree/my-branch\n",
},
{
name: "develop branch into a fresh worktree when local branch exists",
opts: &DevelopOptions{
IssueNumber: 123,
Checkout: true,
Worktree: "/path/to/work tree",
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: registerWorktreeDevelopHTTPStubs,
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git rev-parse --path-format=absolute --show-toplevel --git-common-dir`, 0, "/repo/main\n/repo/.git\n")
cs.Register(`git -C .+path.to.work tree rev-parse --path-format=absolute --show-toplevel --show-prefix --git-common-dir`, 128, "")
cs.Register(`git fetch origin \+refs/heads/my-branch:refs/remotes/origin/my-branch`, 0, "")
cs.Register(`git rev-parse --verify refs/heads/my-branch`, 0, "")
cs.Register(`git worktree add -- /path/to/work tree my-branch`, 0, "")
cs.Register(`git -C /path/to/work tree pull --ff-only origin my-branch`, 0, "")
},
expectedOut: "github.com/OWNER/REPO/tree/my-branch\n",
},
{
name: "develop branch into a fresh worktree from a cross-repository remote",
opts: &DevelopOptions{
IssueNumber: 123,
BranchRepo: "BRANCH-OWNER/BRANCH-REPO",
Checkout: true,
Worktree: "/path/to/worktree",
},
remotes: map[string]string{
"origin": "OWNER/REPO",
"fork": "BRANCH-OWNER/BRANCH-REPO",
},
httpStubs: registerWorktreeDevelopHTTPStubs,
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git rev-parse --path-format=absolute --show-toplevel --git-common-dir`, 0, "/repo/main\n/repo/.git\n")
cs.Register(`git -C .+path.to.worktree rev-parse --path-format=absolute --show-toplevel --show-prefix --git-common-dir`, 128, "")
cs.Register(`git fetch fork \+refs/heads/my-branch:refs/remotes/fork/my-branch`, 0, "")
cs.Register(`git rev-parse --verify refs/heads/my-branch`, 1, "")
cs.Register(`git worktree add --track -b my-branch -- /path/to/worktree fork/my-branch`, 0, "")
},
expectedOut: "github.com/BRANCH-OWNER/BRANCH-REPO/tree/my-branch\n",
},
{
name: "develop branch into an existing linked worktree",
opts: &DevelopOptions{
IssueNumber: 123,
Checkout: true,
Worktree: "/path/to/worktree",
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: registerWorktreeDevelopHTTPStubs,
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git rev-parse --path-format=absolute --show-toplevel --git-common-dir`, 0, "/repo/main\n/repo/.git\n")
cs.Register(`git -C .+path.to.worktree rev-parse --path-format=absolute --show-toplevel --show-prefix --git-common-dir`, 0, "/path/to/worktree\n\n/repo/.git\n")
cs.Register(`git fetch origin \+refs/heads/my-branch:refs/remotes/origin/my-branch`, 0, "")
cs.Register(`git rev-parse --verify refs/heads/my-branch`, 0, "")
cs.Register(`git -C /path/to/worktree checkout my-branch`, 0, "")
cs.Register(`git -C /path/to/worktree pull --ff-only origin my-branch`, 0, "")
},
expectedOut: "github.com/OWNER/REPO/tree/my-branch\n",
},
{
name: "failed pull in an existing linked worktree warns and succeeds",
opts: &DevelopOptions{
IssueNumber: 123,
Checkout: true,
Worktree: "/path/to/worktree",
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: registerWorktreeDevelopHTTPStubs,
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git rev-parse --path-format=absolute --show-toplevel --git-common-dir`, 0, "/repo/main\n/repo/.git\n")
cs.Register(`git -C .+path.to.worktree rev-parse --path-format=absolute --show-toplevel --show-prefix --git-common-dir`, 0, "/path/to/worktree\n\n/repo/.git\n")
cs.Register(`git fetch origin \+refs/heads/my-branch:refs/remotes/origin/my-branch`, 0, "")
cs.Register(`git rev-parse --verify refs/heads/my-branch`, 0, "")
cs.Register(`git -C /path/to/worktree checkout my-branch`, 0, "")
cs.Register(`git -C /path/to/worktree pull --ff-only origin my-branch`, 1, "")
},
expectedOut: "github.com/OWNER/REPO/tree/my-branch\n",
expectedErrOut: "! warning: not possible to fast-forward to: \"my-branch\"\n",
},
{
name: "develop missing branch inside an existing linked worktree",
opts: &DevelopOptions{
IssueNumber: 123,
Checkout: true,
Worktree: "/path/to/worktree",
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: registerWorktreeDevelopHTTPStubs,
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git rev-parse --path-format=absolute --show-toplevel --git-common-dir`, 0, "/repo/main\n/repo/.git\n")
cs.Register(`git -C .+path.to.worktree rev-parse --path-format=absolute --show-toplevel --show-prefix --git-common-dir`, 0, "/path/to/worktree\n\n/repo/.git\n")
cs.Register(`git fetch origin \+refs/heads/my-branch:refs/remotes/origin/my-branch`, 0, "")
cs.Register(`git rev-parse --verify refs/heads/my-branch`, 1, "")
cs.Register(`git -C /path/to/worktree checkout -b my-branch --track origin/my-branch`, 0, "")
},
expectedOut: "github.com/OWNER/REPO/tree/my-branch\n",
},
{
name: "worktree command error",
opts: &DevelopOptions{
IssueNumber: 123,
Checkout: true,
Worktree: "/occupied/path",
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: registerWorktreeDevelopHTTPStubs,
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git rev-parse --path-format=absolute --show-toplevel --git-common-dir`, 0, "/repo/main\n/repo/.git\n")
cs.Register(`git -C .+occupied.path rev-parse --path-format=absolute --show-toplevel --show-prefix --git-common-dir`, 128, "")
cs.Register(`git fetch origin \+refs/heads/my-branch:refs/remotes/origin/my-branch`, 0, "")
cs.Register(`git rev-parse --verify refs/heads/my-branch`, 0, "")
cs.Register(`git worktree add -- /occupied/path my-branch`, 1, "")
},
wantErrContains: "failed to run git",
},
{
name: "unsafe worktree target is rejected before creating a linked branch",
opts: &DevelopOptions{
IssueNumber: 123,
Checkout: true,
Worktree: unsafeTarget,
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: func(reg *httpmock.Registry, _ *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":123,"title":"my issue"}}}}`),
)
},
wantErrContains: "--worktree path must not be a symlink",
},
{
name: "non-empty worktree target is rejected before creating a linked branch",
opts: &DevelopOptions{
IssueNumber: 123,
Checkout: true,
Worktree: nonEmptyTarget,
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: func(reg *httpmock.Registry, _ *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":123,"title":"my issue"}}}}`),
)
},
runStubs: func(cs *run.CommandStubber) {
cs.Register(`git rev-parse --path-format=absolute --show-toplevel --git-common-dir`, 0, "/repo/main\n/repo/.git\n")
cs.Register(`git -C .+ rev-parse --path-format=absolute --show-toplevel --show-prefix --git-common-dir`, 128, "")
},
wantErrContains: "--worktree path must be empty",
},
{
name: "develop with base branch which does not exist",
opts: &DevelopOptions{
IssueNumber: 123,
BaseBranch: "does-not-exist-branch",
},
remotes: map[string]string{
"origin": "OWNER/REPO",
},
httpStubs: func(reg *httpmock.Registry, t *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(featureEnabledPayload),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id": "SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","defaultBranchRef":{"target":{"oid":"DEFAULTOID"}},"ref":null}}}`),
)
},
wantErr: "could not find branch \"does-not-exist-branch\" in OWNER/REPO",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
opts := tt.opts
reg := &httpmock.Registry{}
defer reg.Verify(t)
if tt.httpStubs != nil {
tt.httpStubs(reg, t)
}
opts.HttpClient = func() (*http.Client, error) {
return &http.Client{Transport: reg}, nil
}
ios, _, stdout, stderr := iostreams.Test()
ios.SetStdoutTTY(tt.tty)
ios.SetStdinTTY(tt.tty)
ios.SetStderrTTY(tt.tty)
opts.IO = ios
if opts.BaseRepo == nil {
opts.BaseRepo = func() (ghrepo.Interface, error) {
return ghrepo.New("OWNER", "REPO"), nil
}
}
opts.Remotes = func() (context.Remotes, error) {
if len(tt.remotes) == 0 {
return nil, errors.New("no remotes")
}
var remotes context.Remotes
for name, repo := range tt.remotes {
r, err := ghrepo.FromFullName(repo)
if err != nil {
return remotes, err
}
remotes = append(remotes, &context.Remote{
Remote: &git.Remote{Name: name},
Repo: r,
})
}
return remotes, nil
}
opts.GitClient = &git.Client{
GhPath: "some/path/gh",
GitPath: "some/path/git",
}
cmdStubs, cmdTeardown := run.Stub()
defer cmdTeardown(t)
if tt.runStubs != nil {
tt.runStubs(cmdStubs)
}
err := developRun(opts)
if tt.wantErr != "" {
require.EqualError(t, err, tt.wantErr)
return
} else if tt.wantErrContains != "" {
require.Error(t, err)
assert.Contains(t, err.Error(), tt.wantErrContains)
return
} else {
require.NoError(t, err)
assert.Equal(t, tt.expectedOut, stdout.String())
assert.Equal(t, tt.expectedErrOut, stderr.String())
}
})
}
}
func registerWorktreeDevelopHTTPStubs(reg *httpmock.Registry, _ *testing.T) {
reg.Register(
httpmock.GraphQL(`query LinkedBranchFeature\b`),
httpmock.StringResponse(`{"data":{"LinkedBranch":{"fields":[{"name":"id"},{"name":"ref"}]}}}`),
)
reg.Register(
httpmock.GraphQL(`query IssueByNumber\b`),
httpmock.StringResponse(`{"data":{"repository":{"hasIssuesEnabled":true,"issue":{"id":"SOMEID","number":123,"title":"my issue"}}}}`),
)
reg.Register(
httpmock.GraphQL(`query FindRepoBranchID\b`),
httpmock.StringResponse(`{"data":{"repository":{"id":"REPOID","defaultBranchRef":{"target":{"oid":"DEFAULTOID"}},"ref":{"target":{"oid":""}}}}}`),
)