dump_lexemes_test.go

package scold_test

import (
	"testing"

	"github.com/kuredoro/scold"
	"github.com/logrusorgru/aurora"
)

func TestDumpLexemes(t *testing.T) {
	t.Run("single lexeme", func(t *testing.T) {
		xms := []scold.RichText{
			{"foo", []bool{false, false, false}},
		}

		got := scold.DumpLexemes(xms, aurora.RedFg)
		want := "foo"

		scold.AssertText(t, got, want)
	})

	t.Run("multiple on one line", func(t *testing.T) {
		xms := []scold.RichText{
			{"foo", []bool{false, false, false}},
			{"bar", []bool{true, true, true}},
		}

		got := scold.DumpLexemes(xms, aurora.BoldFm)
		want := "foo " + aurora.Bold("bar").String()

		scold.AssertText(t, got, want)
	})

	t.Run("with one new line", func(t *testing.T) {
		xms := []scold.RichText{
			{"foo", []bool{false, false, false}},
			{"bar", []bool{true, true, true}},
			{"\n", []bool{false}},
		}

		got := scold.DumpLexemes(xms, aurora.BoldFm)
		want := "foo " + aurora.Bold("bar").String() + "\n"

		scold.AssertText(t, got, want)
	})

	t.Run("multiple lines", func(t *testing.T) {
		xms := []scold.RichText{
			{"foo", []bool{false, false, false}},
			{"bar", []bool{true, true, true}},
			{"\n", []bool{false}},
			{"bar", []bool{false, false, false}},
			{"foo", []bool{true, true, true}},
			{"\n", []bool{false}},
		}

		got := scold.DumpLexemes(xms, aurora.BoldFm)
		want := "foo " + aurora.Bold("bar").String() + "\n"
		want += "bar " + aurora.Bold("foo").String() + "\n"

		scold.AssertText(t, got, want)
	})

	t.Run("colorized new line", func(t *testing.T) {
		xms := []scold.RichText{
			{"foo", []bool{false, false, false}},
			{"\n", []bool{true}},
			{"\n", []bool{true}},
			{"bar", []bool{true, true, true}},
			{"\n", []bool{false}},
		}

		got := scold.DumpLexemes(xms, aurora.BoldFm)

		colorizedLF := aurora.Bold(scold.AltLineFeed).String() + "\n"
		want := "foo" + colorizedLF + colorizedLF + aurora.Bold("bar").String() + "\n"

		scold.AssertText(t, got, want)
	})
}