fr-be_test.go

package ntw

import (
	"fmt"
	"testing"

	"github.com/stretchr/testify/assert"
)

func ExampleIntegerToFrBe() {
	fmt.Println(IntegerToFrBe(42))
	fmt.Println(IntegerToFrBe(92))
	// Output:
	// quarante-deux
	// nonante-deux
}

func TestIntegerToFrBe(t *testing.T) {
	t.Parallel()

	tests := map[int]string{
		-1:            "moins un",
		0:             "zéro",
		1:             "un",
		4:             "quatre",
		9:             "neuf",
		10:            "dix",
		11:            "onze",
		12:            "douze",
		17:            "dix-sept",
		19:            "dix-neuf",
		20:            "vingt",
		21:            "vingt et un",
		42:            "quarante-deux",
		60:            "soixante",
		61:            "soixante et un",
		62:            "soixante-deux",
		70:            "septante",
		71:            "septante et un",
		72:            "septante-deux",
		73:            "septante-trois",
		79:            "septante-neuf",
		80:            "quatre-vingts",
		81:            "quatre-vingt un",
		82:            "quatre-vingt deux",
		90:            "nonante",
		91:            "nonante et un",
		92:            "nonante-deux",
		99:            "nonante-neuf",
		100:           "cent",
		101:           "cent un",
		111:           "cent onze",
		120:           "cent vingt",
		121:           "cent vingt et un",
		900:           "neuf cents",
		909:           "neuf cent neuf",
		919:           "neuf cent dix-neuf",
		990:           "neuf cent nonante",
		999:           "neuf cent nonante-neuf",
		1000:          "mille",
		2000:          "deux mille",
		4000:          "quatre mille",
		5000:          "cinq mille",
		11000:         "onze mille",
		21000:         "vingt et un mille",
		999000:        "neuf cent nonante-neuf mille",
		999999:        "neuf cent nonante-neuf mille neuf cent nonante-neuf",
		1000000:       "un million",
		2000000:       "deux millions",
		4000000:       "quatre millions",
		5000000:       "cinq millions",
		100100100:     "cent millions cent mille cent",
		123456789:     "cent vingt-trois millions quatre cent cinquante-six mille sept cent quatre-vingt neuf",
		500500500:     "cinq cents millions cinq cents mille cinq cents",
		606606606:     "six cent six millions six cent six mille six cent six",
		999000000:     "neuf cent nonante-neuf millions",
		999000999:     "neuf cent nonante-neuf millions neuf cent nonante-neuf",
		999999000:     "neuf cent nonante-neuf millions neuf cent nonante-neuf mille",
		999999999:     "neuf cent nonante-neuf millions neuf cent nonante-neuf mille neuf cent nonante-neuf",
		1174315110:    "un milliard cent septante-quatre millions trois cent quinze mille cent dix",
		1174315119:    "un milliard cent septante-quatre millions trois cent quinze mille cent dix-neuf",
		15174315119:   "quinze milliards cent septante-quatre millions trois cent quinze mille cent dix-neuf",
		35174315119:   "trente-cinq milliards cent septante-quatre millions trois cent quinze mille cent dix-neuf",
		935174315119:  "neuf cent trente-cinq milliards cent septante-quatre millions trois cent quinze mille cent dix-neuf",
		2935174315119: "deux billions neuf cent trente-cinq milliards cent septante-quatre millions trois cent quinze mille cent dix-neuf",
	}

	for input, expectedOutput := range tests {
		name := fmt.Sprintf("%d", input)
		t.Run(name, func(t *testing.T) {
			assert.Equal(t, expectedOutput, IntegerToFrBe(input))
		})
	}
}