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brimtext_test.go
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brimtext_test.go
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package brimtext
import (
"fmt"
"math"
"sort"
"testing"
)
func TestOrdinal(t *testing.T) {
for i, v := range map[int]string{
0: "th", 1: "st", 2: "nd", 3: "rd", 4: "th",
10: "th", 11: "th", 12: "th", 13: "th", 14: "th",
20: "th", 21: "st", 22: "nd", 23: "rd", 24: "th",
100: "th", 101: "st", 102: "nd", 103: "rd", 104: "th",
110: "th", 111: "th", 112: "th", 113: "th", 114: "th",
120: "th", 121: "st", 122: "nd", 123: "rd", 124: "th",
} {
if OrdinalSuffix(i) != v {
t.Errorf("%#v != %#v", i, v)
}
}
}
func TestThousandsSep(t *testing.T) {
for i, x := range map[int64]string{
-1000: "-1,000",
-1: "-1",
0: "0",
999: "999",
1000: "1,000",
100000: "100,000",
1000000: "1,000,000",
1000000000000000000: "1,000,000,000,000,000,000",
} {
o := ThousandsSep(i, ",")
if o != x {
t.Errorf("ThousandsSep(%#v) %#v != %#v", i, o, x)
}
}
}
func TestThousandsSepU(t *testing.T) {
for i, x := range map[uint64]string{
0: "0",
999: "999",
1000: "1,000",
100000: "100,000",
1000000: "1,000,000",
1000000000000000000: "1,000,000,000,000,000,000",
} {
o := ThousandsSepU(i, ",")
if o != x {
t.Errorf("ThousandsSepU(%#v) %#v != %#v", i, o, x)
}
}
}
func TestHumanSize(t *testing.T) {
for i, v := range map[float64]string{
0: "0",
1: "1",
999: "999",
1000: "1 k",
1020: "1.02 k",
1200: "1.2 k",
1230: "1.23 k",
1990: "1.99 k",
1994: "1.99 k",
1995: "2 k",
500000: "500 k",
999000: "999 k",
999001: "1 m",
999999: "1 m",
1000000: "1 m",
1000000000: "1 g",
1000000000000: "1 t",
1000000000000000: "1 p",
1000000000000000000: "1 e",
1000000000000000000000: "1 z",
1000000000000000000000000: "1 y",
math.MaxFloat64: "179769313486231511019805312187943965292154148682038588898066893456089697109784365701351847915848882651766062126140954855265208427307163165456491096260259379086558203821549391546479597946977280940974705083094024093930234524228095254815883037864908605183911465840386274717485710230683648 y",
} {
o := HumanSize(i, 1000, []string{"", " k", " m", " g", " t", " p", " e", " z", " y"})
if o != v {
t.Errorf("HumanSize1000(%f) %s != %s", i, o, v)
}
}
}
func TestHumanSize1000(t *testing.T) {
for i, v := range map[float64]string{
0: "0",
1: "1",
999: "999",
1000: "1k",
1020: "1.02k",
1200: "1.2k",
1230: "1.23k",
1990: "1.99k",
1994: "1.99k",
1995: "2k",
500000: "500k",
999000: "999k",
999001: "1m",
999999: "1m",
1000000: "1m",
1000000000: "1g",
1000000000000: "1t",
1000000000000000: "1p",
1000000000000000000: "1e",
1000000000000000000000: "1z",
1000000000000000000000000: "1y",
math.MaxFloat64: "179769313486231511019805312187943965292154148682038588898066893456089697109784365701351847915848882651766062126140954855265208427307163165456491096260259379086558203821549391546479597946977280940974705083094024093930234524228095254815883037864908605183911465840386274717485710230683648y",
} {
o := HumanSize1000(i)
if o != v {
t.Errorf("HumanSize1000(%f) %s != %s", i, o, v)
}
}
}
func TestHumanSize1024(t *testing.T) {
for i, v := range map[float64]string{
0: "0",
1: "1",
999: "999",
1000: "0.98K",
1023: "1K",
1024: "1K",
1045: "1.02K",
1229: "1.2K",
1260: "1.23K",
2038: "1.99K",
2042: "1.99K",
2043: "2K",
512000: "500K",
1022976: "999K",
1022977: "0.98M",
1048575: "1M",
1048576: "1M",
1073741824: "1G",
1099511627776: "1T",
1125899906842624: "1P",
1152921504606846976: "1E",
1180591620717411303424: "1Z",
1208925819614629174706176: "1Y",
math.MaxFloat64: "148701690847778289770602151825451107502507741524795492191598247302796499217268280270957376551963776483440625889732175596470614985269219355705721823651316423498954007077884209007184766014520893414163992189908860813599496489088150379189825745548561469601301424075524500984295881827155968Y",
} {
o := HumanSize1024(i)
if o != v {
t.Errorf("HumanSize1024(%f) %s != %s", i, o, v)
}
}
}
// func TestHumanSize1024(t *testing.T) {
// for i, v := range map[float64]string{
// 0: "0",
// 1: "1",
// 512: "512",
// 1023: "1023",
// 1024: "1K",
// 1535: "1.5K",
// 1536: "1.5K",
// 1048576: "1M",
// 1073741824: "1G",
// 1099511627776: "1T",
// 1125899906842624: "1P",
// 1152921504606846976: "1E",
// } {
// o := HumanSize1024(i)
// if o != v {
// t.Errorf("HumanSize1024(%f) %s != %s", i, o, v)
// }
// }
// }
func TestSentence(t *testing.T) {
for in, exp := range map[string]string{
"": "",
"testing": "Testing.",
"'testing'": "'testing'.",
"Testing.": "Testing.",
"testing.": "Testing.",
} {
out := Sentence(in)
if out != exp {
t.Errorf("Sentence(%#v) %#v != %#v", in, out, exp)
}
}
}
func TestStringSliceToLowerSort(t *testing.T) {
out := []string{"DEF", "abc"}
sort.Sort(StringSliceToLowerSort(out))
exp := []string{"abc", "DEF"}
for i := 0; i < len(out); i++ {
if out[i] != exp[i] {
t.Fatalf("StringSliceToLowerSort fail at index %d %#v != %#v", i, out[i], exp[i])
return
}
}
out = []string{"DEF", "abc"}
sort.Strings(out)
exp = []string{"DEF", "abc"}
for i := 0; i < len(out); i++ {
if out[i] != exp[i] {
t.Fatalf("sort.Strings sort fail at index %d %#v != %#v", i, out[i], exp[i])
return
}
}
}
func TestWrapUnicode(t *testing.T) {
in := "Just a test sentence with Unicode \u0041 \u00c0 \uff21 \U0001d400 characters."
out := Wrap(in, 12, "", "")
exp := `Just a test
sentence
with Unicode
A À Ａ 𝐀
characters.`
if out != exp {
t.Errorf("Wrap(%#v) %#v != %#v", in, out, exp)
}
}
func TestWrap(t *testing.T) {
in := ""
out := Wrap(in, 79, "", "")
exp := ""
if out != exp {
t.Errorf("Wrap(%#v) %#v != %#v", in, out, exp)
}
in = "Just a test sentence."
out = Wrap(in, 10, "", "")
exp = `Just a
test
sentence.`
if out != exp {
t.Errorf("Wrap(%#v) %#v != %#v", in, out, exp)
}
in = "Just a test sentence."
out = Wrap(in, 10, "", "")
exp = `Just a
test
sentence.`
if out != exp {
t.Errorf("Wrap(%#v) %#v != %#v", in, out, exp)
}
in = fmt.Sprintf("Just a %stest%s sentence.", string(ANSIEscape.Bold), string(ANSIEscape.Reset))
out = Wrap(in, 10, "", "")
exp = fmt.Sprintf(`Just a
%stest%s
sentence.`, string(ANSIEscape.Bold), string(ANSIEscape.Reset))
if out != exp {
t.Errorf("Wrap(%#v) %#v != %#v", in, out, exp)
}
in = "Just a test sentence."
out = Wrap(in, 10, "1234", "5678")
exp = `1234Just a
5678test
5678sentence.`
if out != exp {
t.Errorf("Wrap(%#v) %#v != %#v", in, out, exp)
}
in = `Just a test sentence. With
a follow on sentence.
And a separate paragraph.`
out = Wrap(in, 10, "", "")
exp = `Just a
test
sentence.
With a
follow on
sentence.
And a
separate
paragraph.`
if out != exp {
t.Errorf("Wrap(%#v) %#v != %#v", in, out, exp)
}
in = `Just a test sentence. With
a follow on sentence.
And a separate paragraph. `
out = Wrap(in, 10, "", "")
exp = `Just a
test
sentence.
With a
follow on
sentence.
And a
separate
paragraph.`
if out != exp {
t.Errorf("Wrap(%#v) %#v != %#v", in, out, exp)
}
}
func TestAllEqual(t *testing.T) {
if !AllEqual() {
t.Fatal("")
}
if !AllEqual([]string{}...) {
t.Fatal("")
}
if !AllEqual("bob") {
t.Fatal("")
}
if !AllEqual("bob", "bob") {
t.Fatal("")
}
if !AllEqual("bob", "bob", "bob") {
t.Fatal("")
}
if !AllEqual([]string{"bob", "bob", "bob"}...) {
t.Fatal("")
}
if AllEqual("bob", "sue") {
t.Fatal("")
}
if AllEqual("bob", "bob", "sue") {
t.Fatal("")
}
if AllEqual([]string{"bob", "bob", "sue"}...) {
t.Fatal("")
}
}
func TestTrueString(t *testing.T) {
if TrueString("") {
t.Fatal("")
}
if TrueString("slkdfjsdkfj") {
t.Fatal("slkdfjsdkfj")
}
if !TrueString("true") {
t.Fatal("true")
}
if !TrueString("True") {
t.Fatal("True")
}
if !TrueString("TRUE") {
t.Fatal("TRUE")
}
if !TrueString("TruE") {
t.Fatal("TruE")
}
if !TrueString("on") {
t.Fatal("on")
}
if !TrueString("yes") {
t.Fatal("yes")
}
if !TrueString("1") {
t.Fatal("1")
}
if TrueString("-1") {
t.Fatal("-1")
}
if TrueString("2") {
t.Fatal("2")
}
}
func TestFalseString(t *testing.T) {
if FalseString("") {
t.Fatal("")
}
if FalseString("slkdfjsdkfj") {
t.Fatal("slkdfjsdkfj")
}
if !FalseString("false") {
t.Fatal("false")
}
if !FalseString("False") {
t.Fatal("False")
}
if !FalseString("FALSE") {
t.Fatal("FALSE")
}
if !FalseString("FalSe") {
t.Fatal("FalSe")
}
if !FalseString("off") {
t.Fatal("off")
}
if !FalseString("no") {
t.Fatal("no")
}
if !FalseString("0") {
t.Fatal("0")
}
if FalseString("-1") {
t.Fatal("-1")
}
if FalseString("2") {
t.Fatal("2")
}
}