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package list
import (
"bytes"
"testing"
"github.com/stretchr/testify/assert"
"gitlab.com/gitlab-org/cli/pkg/git"
"gitlab.com/gitlab-org/cli/pkg/iostreams"
)
func TestStackList(t *testing.T) {
// GIVEN
io, _, out, _ := iostreams.Test()
stack := git.Stack{
Refs: map[string]git.StackRef{
"abc": {SHA: "abc", Prev: "", Next: "123", Branch: "abc", Description: "entry 1"},
"123": {SHA: "123", Prev: "abc", Next: "def", Branch: "123", Description: "entry 2"},
"def": {SHA: "def", Prev: "123", Next: "", Branch: "def", Description: "entry 3"},
},
}
// WHEN
run(io, stack, "123")
lines := bytes.Split(out.Bytes(), []byte("\n"))
assert.Len(t, lines, 4)
assert.Equal(t, lines[0], []byte(" abc - entry 1"))
assert.Equal(t, lines[1], []byte("> 123 - entry 2"))
assert.Equal(t, lines[2], []byte(" def - entry 3"))
}
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