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package survey
import (
"bytes"
"fmt"
"io"
"os"
"testing"
"github.com/AlecAivazis/survey/v2/core"
"github.com/AlecAivazis/survey/v2/terminal"
"github.com/stretchr/testify/assert"
)
func init() {
// disable color output for all prompts to simplify testing
core.DisableColor = true
}
func TestConfirmRender(t *testing.T) {
tests := []struct {
title string
prompt Confirm
data ConfirmTemplateData
expected string
}{
{
"Test Confirm question output with default true",
Confirm{Message: "Is pizza your favorite food?", Default: true},
ConfirmTemplateData{},
fmt.Sprintf("%s Is pizza your favorite food? (Y/n) ", defaultIcons().Question.Text),
},
{
"Test Confirm question output with default false",
Confirm{Message: "Is pizza your favorite food?", Default: false},
ConfirmTemplateData{},
fmt.Sprintf("%s Is pizza your favorite food? (y/N) ", defaultIcons().Question.Text),
},
{
"Test Confirm answer output",
Confirm{Message: "Is pizza your favorite food?"},
ConfirmTemplateData{Answer: "Yes"},
fmt.Sprintf("%s Is pizza your favorite food? Yes\n", defaultIcons().Question.Text),
},
{
"Test Confirm with help but help message is hidden",
Confirm{Message: "Is pizza your favorite food?", Help: "This is helpful"},
ConfirmTemplateData{},
fmt.Sprintf("%s Is pizza your favorite food? [%s for help] (y/N) ", defaultIcons().Question.Text, string(defaultPromptConfig().HelpInput)),
},
{
"Test Confirm help output with help message shown",
Confirm{Message: "Is pizza your favorite food?", Help: "This is helpful"},
ConfirmTemplateData{ShowHelp: true},
fmt.Sprintf("%s This is helpful\n%s Is pizza your favorite food? (y/N) ", defaultIcons().Help.Text, defaultIcons().Question.Text),
},
}
for _, test := range tests {
t.Run(test.title, func(t *testing.T) {
r, w, err := os.Pipe()
assert.NoError(t, err)
test.prompt.WithStdio(terminal.Stdio{Out: w})
test.data.Confirm = test.prompt
// set the runtime config
test.data.Config = defaultPromptConfig()
err = test.prompt.Render(
ConfirmQuestionTemplate,
test.data,
)
assert.NoError(t, err)
assert.NoError(t, w.Close())
var buf bytes.Buffer
_, err = io.Copy(&buf, r)
assert.NoError(t, err)
assert.Contains(t, buf.String(), test.expected)
})
}
}
func TestConfirmPrompt(t *testing.T) {
tests := []PromptTest{
{
"Test Confirm prompt interaction",
&Confirm{
Message: "Is pizza your favorite food?",
},
func(c expectConsole) {
c.ExpectString("Is pizza your favorite food? (y/N)")
c.SendLine("n")
c.ExpectEOF()
},
false,
},
{
"Test Confirm prompt interaction with default",
&Confirm{
Message: "Is pizza your favorite food?",
Default: true,
},
func(c expectConsole) {
c.ExpectString("Is pizza your favorite food? (Y/n)")
c.SendLine("")
c.ExpectEOF()
},
true,
},
{
"Test Confirm prompt interaction overriding default",
&Confirm{
Message: "Is pizza your favorite food?",
Default: true,
},
func(c expectConsole) {
c.ExpectString("Is pizza your favorite food? (Y/n)")
c.SendLine("n")
c.ExpectEOF()
},
false,
},
{
"Test Confirm prompt interaction and prompt for help",
&Confirm{
Message: "Is pizza your favorite food?",
Help: "It probably is",
},
func(c expectConsole) {
c.ExpectString(
fmt.Sprintf(
"Is pizza your favorite food? [%s for help] (y/N)",
string(defaultPromptConfig().HelpInput),
),
)
c.SendLine("?")
c.ExpectString("It probably is")
c.SendLine("Y")
c.ExpectEOF()
},
true,
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
RunPromptTest(t, test)
})
}
}
|
