148 lines
3.2 KiB
Go
148 lines
3.2 KiB
Go
package text
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestRemoveExcessiveWhitespace(t *testing.T) {
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tests := []struct {
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name string
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input string
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want string
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}{
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{
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name: "nothing to remove",
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input: "one two three",
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want: "one two three",
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},
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{
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name: "whitespace b-gone",
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input: "\n one\n\t two three\r\n ",
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want: "one two three",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := RemoveExcessiveWhitespace(tt.input)
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assert.Equal(t, tt.want, got)
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})
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}
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}
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func TestFuzzyAgoAbbr(t *testing.T) {
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const form = "2006-Jan-02 15:04:05"
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now, _ := time.Parse(form, "2020-Nov-22 14:00:00")
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cases := map[string]string{
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"2020-Nov-22 14:00:00": "0m",
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"2020-Nov-22 13:59:00": "1m",
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"2020-Nov-22 13:30:00": "30m",
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"2020-Nov-22 13:00:00": "1h",
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"2020-Nov-22 02:00:00": "12h",
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"2020-Nov-21 14:00:00": "1d",
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"2020-Nov-07 14:00:00": "15d",
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"2020-Oct-24 14:00:00": "29d",
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"2020-Oct-23 14:00:00": "Oct 23, 2020",
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"2019-Nov-22 14:00:00": "Nov 22, 2019",
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}
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for createdAt, expected := range cases {
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d, err := time.Parse(form, createdAt)
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assert.NoError(t, err)
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fuzzy := FuzzyAgoAbbr(now, d)
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assert.Equal(t, expected, fuzzy)
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}
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}
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func TestFormatSlice(t *testing.T) {
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tests := []struct {
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name string
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values []string
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indent uint
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lineLength uint
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prependWith string
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appendWith string
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sort bool
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wants string
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}{
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{
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name: "empty",
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lineLength: 10,
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values: []string{},
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wants: "",
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},
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{
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name: "empty with indent",
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lineLength: 10,
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indent: 2,
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values: []string{},
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wants: " ",
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},
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{
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name: "single",
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lineLength: 10,
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values: []string{"foo"},
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wants: "foo",
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},
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{
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name: "single with indent",
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lineLength: 10,
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indent: 2,
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values: []string{"foo"},
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wants: " foo",
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},
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{
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name: "long single with indent",
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lineLength: 10,
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indent: 2,
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values: []string{"some-long-value"},
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wants: " some-long-value",
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},
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{
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name: "exact line length",
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lineLength: 4,
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values: []string{"a", "b"},
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wants: "a, b",
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},
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{
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name: "values longer than line length",
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lineLength: 4,
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values: []string{"long-value", "long-value"},
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wants: "long-value,\nlong-value",
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},
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{
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name: "zero line length (no wrapping expected)",
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lineLength: 0,
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values: []string{"foo", "bar"},
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wants: "foo, bar",
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},
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{
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name: "simple",
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lineLength: 10,
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values: []string{"foo", "bar", "baz", "foo", "bar", "baz"},
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wants: "foo, bar,\nbaz, foo,\nbar, baz",
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},
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{
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name: "simple, surrounded",
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lineLength: 13,
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prependWith: "<",
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appendWith: ">",
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values: []string{"foo", "bar", "baz", "foo", "bar", "baz"},
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wants: "<foo>, <bar>,\n<baz>, <foo>,\n<bar>, <baz>",
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},
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{
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name: "sort",
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lineLength: 99,
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sort: true,
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values: []string{"c", "b", "a"},
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wants: "a, b, c",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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assert.Equal(t, tt.wants, FormatSlice(tt.values, tt.lineLength, tt.indent, tt.prependWith, tt.appendWith, tt.sort))
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})
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}
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}
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