peridot/vendor/github.com/olekukonko/tablewriter/wrap_test.go
Neil Hanlon e7b15b3cde
feat(peridot-cli/task-info): fetch and display task details
given a task ID, fetch its details and display them to a table or to
json with `-o json`. Table view also adds a calculated task duration and
can optionally include the submitter information as well as a link to
logs for the task.

* --no-color - to skip colorizing output
* --L|--logs - include column with link to logs
* --submitter - show submitter
* --no-wait - control whether to wait until a task completes to output
  (table mode)
2024-07-31 17:11:29 -04:00

59 lines
1.4 KiB
Go

// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
package tablewriter
import (
"strings"
"testing"
"github.com/mattn/go-runewidth"
)
var text = "The quick brown fox jumps over the lazy dog."
func TestWrap(t *testing.T) {
exp := []string{
"The", "quick", "brown", "fox",
"jumps", "over", "the", "lazy", "dog."}
got, _ := WrapString(text, 6)
checkEqual(t, len(got), len(exp))
}
func TestWrapOneLine(t *testing.T) {
exp := "The quick brown fox jumps over the lazy dog."
words, _ := WrapString(text, 500)
checkEqual(t, strings.Join(words, string(sp)), exp)
}
func TestUnicode(t *testing.T) {
input := "Česká řeřicha"
var wordsUnicode []string
if runewidth.IsEastAsian() {
wordsUnicode, _ = WrapString(input, 14)
} else {
wordsUnicode, _ = WrapString(input, 13)
}
// input contains 13 (or 14 for CJK) runes, so it fits on one line.
checkEqual(t, len(wordsUnicode), 1)
}
func TestDisplayWidth(t *testing.T) {
input := "Česká řeřicha"
want := 13
if runewidth.IsEastAsian() {
want = 14
}
if n := DisplayWidth(input); n != want {
t.Errorf("Wants: %d Got: %d", want, n)
}
input = "\033[43;30m" + input + "\033[00m"
checkEqual(t, DisplayWidth(input), want)
}