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package lang
import (
"testing"
translators "github.com/bep/gotranslators"
qt "github.com/frankban/quicktest"
"github.com/gohugoio/hugo/deps"
)
func TestNumFmt(t *testing.T) {
t.Parallel()
c := qt.New(t)
ns := New(&deps.Deps{}, nil)
cases := []struct {
prec int
n float64
runes string
delim string
want string
}{
{2, -12345.6789, "", "", "-12,345.68"},
{2, -12345.6789, "- . ,", "", "-12,345.68"},
{2, -12345.1234, "- . ,", "", "-12,345.12"},
{2, 12345.6789, "- . ,", "", "12,345.68"},
{0, 12345.6789, "- . ,", "", "12,346"},
{11, -12345.6789, "- . ,", "", "-12,345.67890000000"},
{2, 927.675, "- .", "", "927.68"},
{2, 1927.675, "- .", "", "1927.68"},
{2, 2927.675, "- .", "", "2927.68"},
{3, -12345.6789, "- ,", "", "-12345,679"},
{6, -12345.6789, "- , .", "", "-12.345,678900"},
{3, -12345.6789, "-|,| ", "|", "-12 345,679"},
{6, -12345.6789, "-|,| ", "|", "-12 345,678900"},
// Arabic, ar_AE
{6, -12345.6789, "- ٫ ٬", "", "-12٬345٫678900"},
{6, -12345.6789, "-|٫| ", "|", "-12 345٫678900"},
}
for _, cas := range cases {
var s string
var err error
if len(cas.runes) == 0 {
s, err = ns.FormatNumberCustom(cas.prec, cas.n)
} else {
if cas.delim == "" {
s, err = ns.FormatNumberCustom(cas.prec, cas.n, cas.runes)
} else {
s, err = ns.FormatNumberCustom(cas.prec, cas.n, cas.runes, cas.delim)
}
}
c.Assert(err, qt.IsNil)
c.Assert(s, qt.Equals, cas.want)
}
}
func TestFormatNumbers(t *testing.T) {
c := qt.New(t)
nsNn := New(&deps.Deps{}, translators.GetTranslator("nn"))
nsEn := New(&deps.Deps{}, translators.GetTranslator("en"))
pi := 3.14159265359
c.Run("FormatNumber", func(c *qt.C) {
c.Parallel()
got, err := nsNn.FormatNumber(3, pi)
c.Assert(err, qt.IsNil)
c.Assert(got, qt.Equals, "3,142")
got, err = nsEn.FormatNumber(3, pi)
c.Assert(err, qt.IsNil)
c.Assert(got, qt.Equals, "3.142")
})
c.Run("FormatPercent", func(c *qt.C) {
c.Parallel()
got, err := nsEn.FormatPercent(3, 67.33333)
c.Assert(err, qt.IsNil)
c.Assert(got, qt.Equals, "67.333%")
})
c.Run("FormatCurrency", func(c *qt.C) {
c.Parallel()
got, err := nsEn.FormatCurrency(2, "USD", 20000)
c.Assert(err, qt.IsNil)
c.Assert(got, qt.Equals, "$20,000.00")
})
c.Run("FormatAccounting", func(c *qt.C) {
c.Parallel()
got, err := nsEn.FormatAccounting(2, "USD", 20000)
c.Assert(err, qt.IsNil)
c.Assert(got, qt.Equals, "$20,000.00")
})
}
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