locale_test.go

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// the Apache License, Version 2.0 (the "License"); you may
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//
//     http://www.apache.org/licenses/LICENSE-2.0
//
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// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package lunes

import (
	"errors"
	"strconv"
	"testing"
)

func TestLocaleTableFieldsLookups(t *testing.T) {
	shortDaysNameVal := strconv.Itoa(shortDayNamesField)
	longDayNamesVal := strconv.Itoa(longDayNamesField)
	shortMonthNamesVal := strconv.Itoa(shortMonthNamesField)
	longMonthNamesVal := strconv.Itoa(longMonthNamesField)
	dayPeriodsVal := strconv.Itoa(dayPeriodsField)

	locale := genericLocale{
		lang: LocaleEn,
		table: [5][]string{
			{shortDaysNameVal},
			{longDayNamesVal},
			{shortMonthNamesVal},
			{longMonthNamesVal},
			{dayPeriodsVal},
		},
	}

	if locale.Language() != LocaleEn {
		t.Errorf("expected Language: %v, got: %v", LocaleEn, locale.Language())
	}

	if locale.ShortDayNames()[0] != shortDaysNameVal {
		t.Errorf("expected: %s, got: %s", locale.ShortDayNames()[0], shortDaysNameVal)
	}

	if locale.LongDayNames()[0] != longDayNamesVal {
		t.Errorf("expected: %s, got: %s", locale.ShortDayNames()[0], longDayNamesVal)
	}

	if locale.ShortMonthNames()[0] != shortMonthNamesVal {
		t.Errorf("expected: %s, got: %s", locale.ShortMonthNames()[0], shortMonthNamesVal)
	}

	if locale.LongMonthNames()[0] != longMonthNamesVal {
		t.Errorf("expected: %s, got: %s", locale.LongMonthNames()[0], longMonthNamesVal)
	}

	if locale.DayPeriods()[0] != dayPeriodsVal {
		t.Errorf("expected: %s, got: %s", locale.DayPeriods()[0], dayPeriodsVal)
	}

}

func TestUnsupportedLocale(t *testing.T) {
	lang := "ann"
	_, err := NewDefaultLocale(lang)
	if err == nil {
		t.Error("expected ErrUnsupportedLocale error, got: nil")
	}

	expected := &ErrUnsupportedLocale{lang}

	var e *ErrUnsupportedLocale
	if !errors.As(err, &e) || e.lang != lang {
		t.Errorf("expected error: '%v', got: '%v'", expected, err)
	}
}