132 lines
3.2 KiB
Go
132 lines
3.2 KiB
Go
package command
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"os/exec"
|
|
"reflect"
|
|
|
|
"github.com/AlecAivazis/survey/v2"
|
|
"github.com/AlecAivazis/survey/v2/core"
|
|
|
|
"github.com/cli/cli/api"
|
|
"github.com/cli/cli/context"
|
|
"github.com/cli/cli/internal/run"
|
|
"github.com/cli/cli/test"
|
|
)
|
|
|
|
// TODO this is split between here and test/helpers.go. I did that because otherwise our test
|
|
// package would have to import utils (for utils.Runnable) which felt wrong. while utils_test
|
|
// currently doesn't import test helpers, i don't see why that ought to be precluded.
|
|
// I'm wondering if this is a case for having a global package just for storing Interfaces.
|
|
type CmdStubber struct {
|
|
Stubs []*test.OutputStub
|
|
Count int
|
|
Calls []*exec.Cmd
|
|
}
|
|
|
|
func initCmdStubber() (*CmdStubber, func()) {
|
|
cs := CmdStubber{}
|
|
teardown := run.SetPrepareCmd(createStubbedPrepareCmd(&cs))
|
|
return &cs, teardown
|
|
}
|
|
|
|
func (cs *CmdStubber) Stub(desiredOutput string) {
|
|
// TODO maybe have some kind of command mapping but going simple for now
|
|
cs.Stubs = append(cs.Stubs, &test.OutputStub{[]byte(desiredOutput)})
|
|
}
|
|
|
|
func createStubbedPrepareCmd(cs *CmdStubber) func(*exec.Cmd) run.Runnable {
|
|
return func(cmd *exec.Cmd) run.Runnable {
|
|
cs.Calls = append(cs.Calls, cmd)
|
|
call := cs.Count
|
|
cs.Count += 1
|
|
if call >= len(cs.Stubs) {
|
|
panic(fmt.Sprintf("more execs than stubs. most recent call: %v", cmd))
|
|
}
|
|
return cs.Stubs[call]
|
|
}
|
|
}
|
|
|
|
type askStubber struct {
|
|
Asks [][]*survey.Question
|
|
Count int
|
|
Stubs [][]*QuestionStub
|
|
}
|
|
|
|
func initAskStubber() (*askStubber, func()) {
|
|
origSurveyAsk := SurveyAsk
|
|
as := askStubber{}
|
|
SurveyAsk = func(qs []*survey.Question, response interface{}, opts ...survey.AskOpt) error {
|
|
as.Asks = append(as.Asks, qs)
|
|
count := as.Count
|
|
as.Count += 1
|
|
if count >= len(as.Stubs) {
|
|
panic(fmt.Sprintf("more asks than stubs. most recent call: %v", qs))
|
|
}
|
|
|
|
// actually set response
|
|
stubbedQuestions := as.Stubs[count]
|
|
for i, sq := range stubbedQuestions {
|
|
q := qs[i]
|
|
if q.Name != sq.Name {
|
|
panic(fmt.Sprintf("stubbed question mismatch: %s != %s", q.Name, sq.Name))
|
|
}
|
|
if sq.Default {
|
|
defaultValue := reflect.ValueOf(q.Prompt).Elem().FieldByName("Default")
|
|
core.WriteAnswer(response, q.Name, defaultValue)
|
|
} else {
|
|
core.WriteAnswer(response, q.Name, sq.Value)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
teardown := func() {
|
|
SurveyAsk = origSurveyAsk
|
|
}
|
|
return &as, teardown
|
|
}
|
|
|
|
type QuestionStub struct {
|
|
Name string
|
|
Value interface{}
|
|
Default bool
|
|
}
|
|
|
|
func (as *askStubber) Stub(stubbedQuestions []*QuestionStub) {
|
|
// A call to .Ask takes a list of questions; a stub is then a list of questions in the same order.
|
|
as.Stubs = append(as.Stubs, stubbedQuestions)
|
|
}
|
|
|
|
func initBlankContext(repo, branch string) {
|
|
initContext = func() context.Context {
|
|
ctx := context.NewBlank()
|
|
ctx.SetBaseRepo(repo)
|
|
ctx.SetBranch(branch)
|
|
ctx.SetRemotes(map[string]string{
|
|
"origin": "OWNER/REPO",
|
|
})
|
|
return ctx
|
|
}
|
|
}
|
|
|
|
func initFakeHTTP() *api.FakeHTTP {
|
|
http := &api.FakeHTTP{}
|
|
apiClientForContext = func(context.Context) (*api.Client, error) {
|
|
return api.NewClient(api.ReplaceTripper(http)), nil
|
|
}
|
|
return http
|
|
}
|
|
|
|
type errorStub struct {
|
|
message string
|
|
}
|
|
|
|
func (s errorStub) Output() ([]byte, error) {
|
|
return nil, errors.New(s.message)
|
|
}
|
|
|
|
func (s errorStub) Run() error {
|
|
return errors.New(s.message)
|
|
}
|