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|
package ui
import (
"errors"
"testing"
)
func Test_promptRun(t *testing.T) {
promptRunner := func(input []string, err error) func() (string, error) {
i := 0
return func() (string, error) {
ret := input[i]
i++
return ret, err
}
}
tests := []struct {
name string
minLength int
promptRun func() (string, error)
want string
wantErr bool
}{
{
name: "prompt-error",
minLength: -5,
promptRun: promptRunner([]string{"foobar"}, errors.New("prompt-error")),
want: "foobar",
wantErr: true,
},
{
name: "negative",
minLength: -5,
promptRun: promptRunner([]string{"foobar"}, nil),
want: "foobar",
wantErr: false,
},
{
name: "zero",
minLength: 0,
promptRun: promptRunner([]string{"foobar"}, nil),
want: "foobar",
wantErr: false,
},
{
name: "greater-than-min-length",
minLength: 5,
promptRun: promptRunner([]string{"foobar"}, nil),
want: "foobar",
wantErr: false,
},
{
name: "equal-min-length",
minLength: 6,
promptRun: promptRunner([]string{"foobar"}, nil),
want: "foobar",
wantErr: false,
},
{
name: "less-than-min-length",
minLength: 8,
promptRun: promptRunner([]string{"pass", "foobar", "password"}, nil),
want: "password",
wantErr: false,
},
{
name: "ignore-post-whitespace-characters",
minLength: 7,
promptRun: promptRunner([]string{"pass ", "foobar ", "password "}, nil),
want: "password",
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
val, err := runPrompt(tt.promptRun, &options{minLength: tt.minLength})
gotErr := err != nil
if gotErr != tt.wantErr {
t.Errorf("expected error=%v, but got error=%v", tt.wantErr, err)
return
}
if gotErr {
return
}
if val != tt.want {
t.Errorf("expected %v, but got %v", tt.want, val)
}
})
}
}
|
