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95 lines
2.3 KiB
Go
95 lines
2.3 KiB
Go
package humanize
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import (
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"fmt"
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"testing"
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"time"
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)
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// TestMonetary tests monetary formatting
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func TestMonetary(t *testing.T) {
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if Monetaryf(834142.3256, 2) != "834,142.3256" {
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t.FailNow()
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}
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}
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func TestScale(t *testing.T) {
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scaleTests := map[float64]string{
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5.54 * 1e12: "5.5T",
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4.44 * 1e9: "4.4B",
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3.34 * 1e6: "3.3M",
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2.24 * 1e3: "2.2K",
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1.1: "1.1",
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0.06: "0.1",
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0.04: "0.0",
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-5.54 * 1e12: "-5.5T",
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}
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for value, expected := range scaleTests {
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volScale, volSuffix := Scale(value)
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result := fmt.Sprintf("%.1f%s", volScale, volSuffix)
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if result != expected {
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t.Fatalf("Expected %f to scale to '%s' but got '%s'\n", value, expected, result)
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}
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}
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}
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func TestScaleNumeric(t *testing.T) {
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scaleTests := map[float64]string{
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5.54 * 1e12: "5.5T",
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4.44 * 1e9: "4.4B",
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3.34 * 1e6: "3.3M",
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2.24 * 1e3: "2.2K",
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1.1: "1.1",
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0.0611: "0.06",
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-5.5432 * 1e12: "-5.5T",
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}
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for value, expected := range scaleTests {
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result := ScaleNumericf(value, 2)
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if result != expected {
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t.Fatalf("Expected %f to scale to '%s' but got '%s'\n", value, expected, result)
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}
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}
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}
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func TestFormatTime(t *testing.T) {
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testData := map[string]map[string]string{
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"en_GB": {
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"Monday 2 January 2006": "Wednesday 12 March 2014",
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"Jan 2006": "Mar 2014",
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"02 Jan 2006": "12 Mar 2014",
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"02/01/2006": "12/03/2014",
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},
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"en_US": {
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"Monday 2 January 2006": "Wednesday 12 March 2014",
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"Jan 2006": "Mar 2014",
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"02 Jan 2006": "12 Mar 2014",
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"02/01/2006": "12/03/2014", // ??
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},
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"fr_FR": {
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"Monday 2 January 2006": "mercredi 12 mars 2014",
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"Jan 2006": "mars 2014",
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"02 Jan 2006": "12 mars 2014",
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"02/01/2006": "12/03/2014",
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},
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"de_DE": {
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"Monday 2 January 2006": "Mittwoch 12 März 2014",
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"Jan 2006": "Mär 2014",
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"02 Jan 2006": "12 Mär 2014",
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"02/01/2006": "12/03/2014",
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},
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}
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testTime := time.Date(2014, 3, 12, 0, 0, 0, 0, time.Local)
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for locale, tests := range testData {
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for layout, result := range tests {
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s := formatTimeExplicit(testTime, layout, locale)
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if s != result {
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t.Fatalf("Expected layout '%s' in locale %s to render '%s' but got '%s'", layout, locale, result, s)
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}
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}
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}
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}
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