mirror of
https://github.com/duke-git/lancet.git
synced 2026-02-04 21:02:27 +08:00
856 lines
19 KiB
Go
856 lines
19 KiB
Go
package strutil
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import (
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"testing"
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"github.com/duke-git/lancet/v2/internal"
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)
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func TestCamelCase(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestCamelCase")
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tests := []struct {
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input string
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expected string
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}{
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{"", ""},
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{"foobar", "foobar"},
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{"&FOO:BAR$BAZ", "fooBarBaz"},
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{"fooBar", "fooBar"},
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{"FOObar", "foObar"},
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{"$foo%", "foo"},
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{" $#$Foo 22 bar ", "foo22Bar"},
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{"Foo-#1😄$_%^&*(1bar", "foo11Bar"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, CamelCase(tt.input))
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}
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}
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func TestCapitalize(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestCapitalize")
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tests := []struct {
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input string
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expected string
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}{
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{"", ""},
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{"Foo", "Foo"},
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{"_foo", "_foo"},
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{"foobar", "Foobar"},
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{"fooBar", "Foobar"},
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{"foo Bar", "Foo bar"},
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{"foo-bar", "Foo-bar"},
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{"$foo%", "$foo%"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, Capitalize(tt.input))
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}
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}
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func TestKebabCase(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestKebabCase")
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tests := []struct {
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input string
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expected string
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}{
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{"", ""},
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{"foo-bar", "foo-bar"},
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{"--Foo---Bar-", "foo-bar"},
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{"Foo Bar-", "foo-bar"},
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{"foo_Bar", "foo-bar"},
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{"fooBar", "foo-bar"},
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{"FOOBAR", "foobar"},
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{"FOO_BAR", "foo-bar"},
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{"__FOO_BAR__", "foo-bar"},
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{"$foo@Bar", "foo-bar"},
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{" $#$Foo 22 bar ", "foo-22-bar"},
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{"Foo-#1😄$_%^&*(1bar", "foo-1-1-bar"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, KebabCase(tt.input))
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}
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}
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func TestUpperKebabCase(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestUpperKebabCase")
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tests := []struct {
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input string
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expected string
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}{
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{"", ""},
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{"foo-bar", "FOO-BAR"},
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{"--Foo---Bar-", "FOO-BAR"},
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{"Foo Bar-", "FOO-BAR"},
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{"foo_Bar", "FOO-BAR"},
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{"fooBar", "FOO-BAR"},
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{"FOOBAR", "FOOBAR"},
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{"FOO_BAR", "FOO-BAR"},
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{"__FOO_BAR__", "FOO-BAR"},
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{"$foo@Bar", "FOO-BAR"},
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{" $#$Foo 22 bar ", "FOO-22-BAR"},
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{"Foo-#1😄$_%^&*(1bar", "FOO-1-1-BAR"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, UpperKebabCase(tt.input))
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}
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}
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func TestSnakeCase(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestSnakeCase")
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tests := []struct {
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input string
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expected string
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}{
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{"", ""},
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{"foo-bar", "foo_bar"},
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{"--Foo---Bar-", "foo_bar"},
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{"Foo Bar-", "foo_bar"},
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{"foo_Bar", "foo_bar"},
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{"fooBar", "foo_bar"},
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{"FOOBAR", "foobar"},
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{"FOO_BAR", "foo_bar"},
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{"__FOO_BAR__", "foo_bar"},
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{"$foo@Bar", "foo_bar"},
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{" $#$Foo 22 bar ", "foo_22_bar"},
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{"Foo-#1😄$_%^&*(1bar", "foo_1_1_bar"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, SnakeCase(tt.input))
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}
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}
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func TestUpperSnakeCase(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestUpperSnakeCase")
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tests := []struct {
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input string
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expected string
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}{
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{"", ""},
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{"foo-bar", "FOO_BAR"},
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{"--Foo---Bar-", "FOO_BAR"},
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{"Foo Bar-", "FOO_BAR"},
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{"foo_Bar", "FOO_BAR"},
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{"fooBar", "FOO_BAR"},
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{"FOOBAR", "FOOBAR"},
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{"FOO_BAR", "FOO_BAR"},
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{"__FOO_BAR__", "FOO_BAR"},
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{"$foo@Bar", "FOO_BAR"},
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{" $#$Foo 22 bar ", "FOO_22_BAR"},
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{"Foo-#1😄$_%^&*(1bar", "FOO_1_1_BAR"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, UpperSnakeCase(tt.input))
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}
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}
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func TestUpperFirst(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestLowerFirst")
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tests := []struct {
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input string
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expected string
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}{
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{"", ""},
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{"foo", "Foo"},
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{"bAR", "BAR"},
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{"FOo", "FOo"},
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{"fOo大", "FOo大"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, UpperFirst(tt.input))
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}
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}
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func TestLowerFirst(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestLowerFirst")
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tests := []struct {
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input string
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expected string
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}{
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{"", ""},
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{"foo", "foo"},
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{"bAR", "bAR"},
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{"FOo", "fOo"},
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{"fOo大", "fOo大"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, LowerFirst(tt.input))
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}
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}
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func TestPad(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestPad")
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tests := []struct {
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input string
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padSize int
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padChar string
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expected string
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}{
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{"", 0, "", ""},
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{"a", 0, "", "a"},
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{"a", 1, "", "a"},
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{"a", 2, "", "a "},
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{"a", 1, "b", "a"},
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{"a", 2, "b", "ab"},
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{"abcd", 6, "m", "mabcdm"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, Pad(tt.input, tt.padSize, tt.padChar))
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}
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}
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func TestPadEnd(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestPadEnd")
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tests := []struct {
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input string
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padSize int
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padChar string
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expected string
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}{
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{"a", 2, " ", "a "},
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{"a", 1, "b", "a"},
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{"a", 2, "b", "ab"},
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{"abcd", 6, "mno", "abcdmn"},
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{"abcd", 6, "m", "abcdmm"},
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{"abcd", 6, "ab", "abcdab"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, PadEnd(tt.input, tt.padSize, tt.padChar))
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}
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}
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func TestPadStart(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestPadStart")
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tests := []struct {
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input string
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padSize int
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padChar string
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expected string
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}{
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{"a", 1, "b", "a"},
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{"a", 2, "b", "ba"},
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{"abcd", 6, "mno", "mnabcd"},
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{"abcd", 6, "m", "mmabcd"},
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{"abc", 6, "ab", "abaabc"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, PadStart(tt.input, tt.padSize, tt.padChar))
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}
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}
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func TestBefore(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestBefore")
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tests := []struct {
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input string
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char string
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expected string
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}{
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{"lancet", "", "lancet"},
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{"lancet", "lancet", ""},
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{"lancet", "abcdef", "lancet"},
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{"github.com/test/lancet", "/", "github.com"},
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{"github.com/test/lancet", "test", "github.com/"},
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}
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for _, tt := range tests {
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assert.Equal(tt.expected, Before(tt.input, tt.char))
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}
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}
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func TestBeforeLast(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestBeforeLast")
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assert.Equal("lancet", BeforeLast("lancet", ""))
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assert.Equal("lancet", BeforeLast("lancet", "abcdef"))
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assert.Equal("github.com/test", BeforeLast("github.com/test/lancet", "/"))
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assert.Equal("github.com/test/", BeforeLast("github.com/test/test/lancet", "test"))
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}
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func TestAfter(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestAfter")
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assert.Equal("lancet", After("lancet", ""))
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assert.Equal("", After("lancet", "lancet"))
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assert.Equal("test/lancet", After("github.com/test/lancet", "/"))
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assert.Equal("/lancet", After("github.com/test/lancet", "test"))
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assert.Equal("lancet", After("lancet", "abcdef"))
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}
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func TestAfterLast(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestAfterLast")
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assert.Equal("lancet", AfterLast("lancet", ""))
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assert.Equal("lancet", AfterLast("github.com/test/lancet", "/"))
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assert.Equal("/lancet", AfterLast("github.com/test/lancet", "test"))
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assert.Equal("/lancet", AfterLast("github.com/test/test/lancet", "test"))
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assert.Equal("lancet", AfterLast("lancet", "abcdef"))
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}
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func TestIsString(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestIsString")
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assert.Equal(true, IsString("lancet"))
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assert.Equal(true, IsString(""))
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assert.Equal(false, IsString(1))
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assert.Equal(false, IsString(true))
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assert.Equal(false, IsString([]string{}))
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}
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func TestReverse(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestReverse")
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assert.Equal("cba", Reverse("abc"))
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assert.Equal("54321", Reverse("12345"))
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}
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func TestWrap(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestWrap")
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assert.Equal("ab", Wrap("ab", ""))
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assert.Equal("", Wrap("", "*"))
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assert.Equal("*ab*", Wrap("ab", "*"))
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assert.Equal("\"ab\"", Wrap("ab", "\""))
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assert.Equal("'ab'", Wrap("ab", "'"))
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}
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func TestUnwrap(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestUnwrap")
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assert.Equal("", Unwrap("", "*"))
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assert.Equal("ab", Unwrap("ab", ""))
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assert.Equal("ab", Unwrap("ab", "*"))
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assert.Equal("*ab*", Unwrap("**ab**", "*"))
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assert.Equal("ab", Unwrap("**ab**", "**"))
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assert.Equal("ab", Unwrap("\"ab\"", "\""))
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assert.Equal("*ab", Unwrap("*ab", "*"))
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assert.Equal("ab*", Unwrap("ab*", "*"))
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assert.Equal("*", Unwrap("***", "*"))
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assert.Equal("", Unwrap("**", "*"))
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assert.Equal("***", Unwrap("***", "**"))
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assert.Equal("**", Unwrap("**", "**"))
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}
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func TestSplitEx(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestSplitEx")
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assert.Equal([]string{}, SplitEx(" a b c ", "", true))
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assert.Equal([]string{"", "a", "b", "c", ""}, SplitEx(" a b c ", " ", false))
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assert.Equal([]string{"a", "b", "c"}, SplitEx(" a b c ", " ", true))
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assert.Equal([]string{"a", "b", "c", ""}, SplitEx("a = b = c = ", " = ", false))
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assert.Equal([]string{"a", "b", "c"}, SplitEx("a = b = c = ", " = ", true))
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}
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func TestSubstring(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestSubstring")
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assert.Equal("bcd", Substring("abcde", 1, 3))
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assert.Equal("bcde", Substring("abcde", 1, 5))
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assert.Equal("e", Substring("abcde", -1, 3))
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assert.Equal("de", Substring("abcde", -2, 2))
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assert.Equal("de", Substring("abcde", -2, 3))
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assert.Equal("你好", Substring("你好，欢迎你", 0, 2))
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}
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func TestSplitWords(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestSplitWords")
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cases := map[string][]string{
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"a word": {"a", "word"},
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"I'am a programmer": {"I'am", "a", "programmer"},
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"a -b-c' 'd'e": {"a", "b-c'", "d'e"},
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"你好，我是一名码农": nil,
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"こんにちは，私はプログラマーです": nil,
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}
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for k, v := range cases {
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assert.Equal(v, SplitWords(k))
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}
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}
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func TestWordCount(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestSplitWords")
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cases := map[string]int{
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"a word": 2, // {"a", "word"},
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"I'am a programmer": 3, // {"I'am", "a", "programmer"},
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"a -b-c' 'd'e": 3, // {"a", "b-c'", "d'e"},
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"你好，我是一名码农": 0, // nil,
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"こんにちは，私はプログラマーです": 0, // nil,
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}
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for k, v := range cases {
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assert.Equal(v, WordCount(k))
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}
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}
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func TestRemoveNonPrintable(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestRemoveNonPrintable")
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assert.Equal("hello world", RemoveNonPrintable("hello\u00a0 \u200bworld\n"))
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assert.Equal("你好😄", RemoveNonPrintable("你好😄"))
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}
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func TestStringToBytes(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestStringToBytes")
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bytes := StringToBytes("abc")
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assert.Equal(bytes, []byte{'a', 'b', 'c'})
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}
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func TestBytesToString(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestBytesToString")
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str := BytesToString([]byte{'a', 'b', 'c'})
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assert.Equal("abc", str)
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}
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func TestIsBlank(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestIsBlank")
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assert.Equal(IsBlank(""), true)
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assert.Equal(IsBlank("\t\v\f\n"), true)
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assert.Equal(IsBlank(" 中文"), false)
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}
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func TestIsNotBlank(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestIsBlank")
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assert.Equal(IsNotBlank(""), false)
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assert.Equal(IsNotBlank(" "), false)
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assert.Equal(IsNotBlank("\t\v\f\n"), false)
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assert.Equal(IsNotBlank(" 中文"), true)
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assert.Equal(IsNotBlank(" world "), true)
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}
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func TestHasPrefixAny(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestHasPrefixAny")
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str := "foo bar"
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prefixes := []string{"fo", "xyz", "hello"}
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notMatches := []string{"oom", "world"}
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assert.Equal(HasPrefixAny(str, prefixes), true)
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assert.Equal(HasPrefixAny(str, notMatches), false)
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}
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func TestHasSuffixAny(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestHasSuffixAny")
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str := "foo bar"
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suffixes := []string{"bar", "xyz", "hello"}
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notMatches := []string{"oom", "world"}
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assert.Equal(HasSuffixAny(str, suffixes), true)
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assert.Equal(HasSuffixAny(str, notMatches), false)
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}
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func TestIndexOffset(t *testing.T) {
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t.Parallel()
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assert := internal.NewAssert(t, "TestIndexOffset")
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str := "foo bar hello world"
|
||
|
||
assert.Equal(IndexOffset(str, "o", 5), 12)
|
||
assert.Equal(IndexOffset(str, "o", 0), 1)
|
||
assert.Equal(IndexOffset(str, "d", len(str)-1), len(str)-1)
|
||
assert.Equal(IndexOffset(str, "d", len(str)), -1)
|
||
assert.Equal(IndexOffset(str, "f", -1), -1)
|
||
}
|
||
|
||
func TestReplaceWithMap(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestReplaceWithMap")
|
||
|
||
str := "ac ab ab ac"
|
||
replaces := map[string]string{
|
||
"a": "1",
|
||
"b": "2",
|
||
}
|
||
|
||
assert.Equal(str, "ac ab ab ac")
|
||
assert.Equal(ReplaceWithMap(str, replaces), "1c 12 12 1c")
|
||
}
|
||
|
||
func TestTrim(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestTrim")
|
||
|
||
str1 := "$ ab cd $ "
|
||
|
||
assert.Equal("$ ab cd $", Trim(str1))
|
||
assert.Equal("ab cd", Trim(str1, "$"))
|
||
|
||
assert.Equal("abcd", Trim("\nabcd"))
|
||
}
|
||
|
||
func TestSplitAndTrim(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestTrim")
|
||
|
||
str := " a,b, c,d,$1 "
|
||
|
||
result1 := SplitAndTrim(str, ",")
|
||
result2 := SplitAndTrim(str, ",", "$")
|
||
|
||
assert.Equal([]string{"a", "b", "c", "d", "$1"}, result1)
|
||
assert.Equal([]string{"a", "b", "c", "d", "1"}, result2)
|
||
}
|
||
|
||
func TestHideString(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestTrim")
|
||
|
||
tests := []struct {
|
||
input string
|
||
start int
|
||
end int
|
||
replacedChar string
|
||
expected string
|
||
}{
|
||
{"13242658976", 0, -1, "*", "13242658976"},
|
||
{"13242658976", 0, 0, "*", "13242658976"},
|
||
{"13242658976", 0, 4, "*", "****2658976"},
|
||
{"13242658976", 3, 3, "*", "13242658976"},
|
||
{"13242658976", 3, 4, "*", "132*2658976"},
|
||
{"13242658976", 3, 7, "*", "132****8976"},
|
||
{"13242658976", 3, 11, "*", "132********"},
|
||
{"13242658976", 7, 100, "*", "1324265****"},
|
||
{"13242658976", 100, 100, "*", "13242658976"},
|
||
}
|
||
|
||
for _, tt := range tests {
|
||
assert.Equal(tt.expected, HideString(tt.input, tt.start, tt.end, tt.replacedChar))
|
||
}
|
||
}
|
||
|
||
func TestContainsAll(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestContainsAll")
|
||
|
||
assert.Equal(true, ContainsAll("hello world", []string{"hello", "world"}))
|
||
assert.Equal(true, ContainsAll("hello world", []string{""}))
|
||
assert.Equal(false, ContainsAll("hello world", []string{"hello", "abc"}))
|
||
}
|
||
|
||
func TestContainsAny(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestContainsAny")
|
||
|
||
assert.Equal(true, ContainsAny("hello world", []string{"hello", "world"}))
|
||
assert.Equal(true, ContainsAny("hello world", []string{"hello", "abc"}))
|
||
assert.Equal(false, ContainsAny("hello world", []string{"123", "abc"}))
|
||
}
|
||
|
||
func TestRemoveWhiteSpace(t *testing.T) {
|
||
t.Parallel()
|
||
assert := internal.NewAssert(t, "TestRemoveWhiteSpace")
|
||
|
||
str := " hello \r\n \t world"
|
||
|
||
assert.Equal("", RemoveWhiteSpace("", true))
|
||
assert.Equal("helloworld", RemoveWhiteSpace(str, true))
|
||
assert.Equal("hello world", RemoveWhiteSpace(str, false))
|
||
}
|
||
|
||
func TestSubInBetween(t *testing.T) {
|
||
t.Parallel()
|
||
assert := internal.NewAssert(t, "TestSubInBetween")
|
||
|
||
str := "abcde"
|
||
|
||
assert.Equal("", SubInBetween(str, "", ""))
|
||
assert.Equal("ab", SubInBetween(str, "", "c"))
|
||
assert.Equal("bc", SubInBetween(str, "a", "d"))
|
||
assert.Equal("", SubInBetween(str, "a", ""))
|
||
assert.Equal("", SubInBetween(str, "a", "f"))
|
||
}
|
||
|
||
func TestHammingDistance(t *testing.T) {
|
||
t.Parallel()
|
||
assert := internal.NewAssert(t, "HammingDistance")
|
||
|
||
hd := func(a, b string) int {
|
||
c, _ := HammingDistance(a, b)
|
||
return c
|
||
}
|
||
|
||
tests := []struct {
|
||
strA string
|
||
strB string
|
||
hammingDistance int
|
||
}{
|
||
{" ", " ", 0},
|
||
{" ", "c", 1},
|
||
{"a", "d", 1},
|
||
{"a", " ", 1},
|
||
{"a", "f", 1},
|
||
|
||
{"", "", 0},
|
||
{"abc", "ab", -1},
|
||
{"abc", "def", 3},
|
||
{"kitten", "sitting", -1},
|
||
{"ö", "ü", 1},
|
||
{"日本語", "日本語", 0},
|
||
{"日本語", "語日本", 3},
|
||
}
|
||
|
||
for _, tt := range tests {
|
||
assert.Equal(tt.hammingDistance, hd(tt.strA, tt.strB))
|
||
}
|
||
}
|
||
|
||
func TestConcat(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestConcat")
|
||
|
||
assert.Equal("", Concat(0))
|
||
assert.Equal("a", Concat(1, "a"))
|
||
assert.Equal("ab", Concat(2, "a", "b"))
|
||
assert.Equal("abc", Concat(3, "a", "b", "c"))
|
||
assert.Equal("abc", Concat(3, "a", "", "b", "c", ""))
|
||
assert.Equal("你好，世界！", Concat(0, "你好", "，", "", "世界！", ""))
|
||
assert.Equal("Hello World!", Concat(0, "Hello", " Wo", "r", "ld!", ""))
|
||
}
|
||
|
||
func TestEllipsis(t *testing.T) {
|
||
t.Parallel()
|
||
assert := internal.NewAssert(t, "TestEllipsis")
|
||
|
||
tests := []struct {
|
||
input string
|
||
length int
|
||
expected string
|
||
}{
|
||
{"", 0, ""},
|
||
{"hello world", 0, ""},
|
||
{"hello world", -1, ""},
|
||
{"hello world", 5, "hello..."},
|
||
{"hello world", 11, "hello world"},
|
||
{"你好，世界!", 2, "你好..."},
|
||
{"😀😃😄😁😆", 3, "😀😃😄..."},
|
||
{"This is a test.", 10, "This is a ..."},
|
||
}
|
||
|
||
for _, tt := range tests {
|
||
assert.Equal(tt.expected, Ellipsis(tt.input, tt.length))
|
||
}
|
||
}
|
||
|
||
func TestShuffle(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestShuffle")
|
||
|
||
assert.Equal("", Shuffle(""))
|
||
assert.Equal("a", Shuffle("a"))
|
||
|
||
str := "hello"
|
||
shuffledStr := Shuffle(str)
|
||
assert.Equal(5, len(shuffledStr))
|
||
}
|
||
|
||
func TestRotate(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestRotate")
|
||
|
||
tests := []struct {
|
||
input string
|
||
shift int
|
||
expected string
|
||
}{
|
||
{"", 1, ""},
|
||
{"a", 0, "a"},
|
||
{"a", 1, "a"},
|
||
{"a", -1, "a"},
|
||
|
||
{"Hello", -2, "lloHe"},
|
||
{"Hello", 1, "oHell"},
|
||
{"Hello, world!", 3, "ld!Hello, wor"},
|
||
}
|
||
|
||
for _, tt := range tests {
|
||
assert.Equal(tt.expected, Rotate(tt.input, tt.shift))
|
||
}
|
||
}
|
||
|
||
func TestTemplateReplace(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestTemplateReplace")
|
||
|
||
t.Run("basic", func(t *testing.T) {
|
||
template := `Hello, my name is {name}, I'm {age} years old.`
|
||
data := map[string]string{
|
||
"name": "Bob",
|
||
"age": "20",
|
||
}
|
||
|
||
expected := `Hello, my name is Bob, I'm 20 years old.`
|
||
result := TemplateReplace(template, data)
|
||
|
||
assert.Equal(expected, result)
|
||
})
|
||
|
||
t.Run("not found", func(t *testing.T) {
|
||
template := `Hello, my name is {name}, I'm {age} years old.`
|
||
data := map[string]string{
|
||
"name": "Bob",
|
||
}
|
||
|
||
expected := `Hello, my name is Bob, I'm {age} years old.`
|
||
result := TemplateReplace(template, data)
|
||
|
||
assert.Equal(expected, result)
|
||
})
|
||
|
||
t.Run("brackets", func(t *testing.T) {
|
||
template := `Hello, my name is {name}, I'm {{age}} years old.`
|
||
data := map[string]string{
|
||
"name": "Bob",
|
||
"age": "20",
|
||
}
|
||
|
||
expected := `Hello, my name is Bob, I'm {20} years old.`
|
||
result := TemplateReplace(template, data)
|
||
|
||
assert.Equal(expected, result)
|
||
})
|
||
}
|
||
|
||
func TestRegexMatchAllGroups(t *testing.T) {
|
||
t.Parallel()
|
||
|
||
assert := internal.NewAssert(t, "TestRegexMatchAllGroups")
|
||
|
||
tests := []struct {
|
||
pattern string
|
||
str string
|
||
expected [][]string
|
||
}{
|
||
{
|
||
pattern: `(\w+\.+\w+)@(\w+)\.(\w+)`,
|
||
str: "Emails: john.doe@example.com and jane.doe@example.com",
|
||
expected: [][]string{{"john.doe@example.com", "john.doe", "example", "com"}, {"jane.doe@example.com", "jane.doe", "example", "com"}},
|
||
},
|
||
{
|
||
pattern: `(\d+)`,
|
||
str: "No numbers here!",
|
||
expected: nil,
|
||
},
|
||
{
|
||
pattern: `(\d{3})-(\d{2})-(\d{4})`,
|
||
str: "My number is 123-45-6789",
|
||
expected: [][]string{{"123-45-6789", "123", "45", "6789"}},
|
||
},
|
||
{
|
||
pattern: `(\w+)\s(\d+)`,
|
||
str: "Item A 123, Item B 456",
|
||
expected: [][]string{{"A 123", "A", "123"}, {"B 456", "B", "456"}},
|
||
},
|
||
{
|
||
pattern: `(\d{2})-(\d{2})-(\d{4})`,
|
||
str: "Dates: 01-01-2020, 12-31-1999",
|
||
expected: [][]string{{"01-01-2020", "01", "01", "2020"}, {"12-31-1999", "12", "31", "1999"}},
|
||
},
|
||
}
|
||
|
||
for _, tt := range tests {
|
||
result := RegexMatchAllGroups(tt.pattern, tt.str)
|
||
assert.Equal(tt.expected, result)
|
||
}
|
||
}
|