mirror of
https://github.com/jesseduffield/lazygit.git
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185 lines
2.7 KiB
Go
185 lines
2.7 KiB
Go
package utils
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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// TestWithPadding is a function.
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func TestWithPadding(t *testing.T) {
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type scenario struct {
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str string
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padding int
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expected string
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}
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scenarios := []scenario{
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{
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"hello world !",
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1,
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"hello world !",
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},
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{
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"hello world !",
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14,
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"hello world ! ",
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},
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{
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"Güçlü",
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7,
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"Güçlü ",
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},
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}
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for _, s := range scenarios {
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assert.EqualValues(t, s.expected, WithPadding(s.str, s.padding))
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}
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}
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func TestGetPadWidths(t *testing.T) {
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type scenario struct {
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input [][]string
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expected []int
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}
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tests := []scenario{
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{
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[][]string{{""}, {""}},
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[]int{},
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},
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{
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[][]string{{"a"}, {""}},
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[]int{},
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},
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{
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[][]string{{"aa", "b", "ccc"}, {"c", "d", "e"}},
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[]int{2, 1},
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},
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{
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[][]string{{"AŁ", "b", "ccc"}, {"c", "d", "e"}},
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[]int{2, 1},
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},
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}
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for _, test := range tests {
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output := getPadWidths(test.input)
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if !assert.EqualValues(t, output, test.expected) {
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t.Errorf("getPadWidths(%v) = %v, want %v", test.input, output, test.expected)
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}
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}
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}
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func TestTruncateWithEllipsis(t *testing.T) {
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// will need to check chinese characters as well
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// important that we have a three dot ellipsis within the limit
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type scenario struct {
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str string
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limit int
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expected string
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}
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scenarios := []scenario{
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{
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"hello world !",
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1,
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".",
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},
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{
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"hello world !",
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2,
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"..",
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},
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{
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"hello world !",
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3,
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"...",
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},
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{
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"hello world !",
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4,
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"h...",
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},
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{
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"hello world !",
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5,
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"he...",
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},
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{
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"hello world !",
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12,
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"hello wor...",
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},
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{
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"hello world !",
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13,
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"hello world !",
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},
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{
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"hello world !",
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14,
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"hello world !",
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},
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{
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"大大大大",
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5,
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"大...",
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},
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{
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"大大大大",
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2,
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"..",
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},
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{
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"大大大大",
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0,
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"",
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},
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}
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for _, s := range scenarios {
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assert.EqualValues(t, s.expected, TruncateWithEllipsis(s.str, s.limit))
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}
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}
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func TestRenderDisplayStrings(t *testing.T) {
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type scenario struct {
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input [][]string
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expected string
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}
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tests := []scenario{
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{
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[][]string{{""}, {""}},
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"",
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},
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{
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[][]string{{"a"}, {""}},
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"a\n",
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},
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{
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[][]string{{"a"}, {"b"}},
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"a\nb",
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},
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{
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[][]string{{"a", "b"}, {"c", "d"}},
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"a b\nc d",
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},
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{
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[][]string{{"a", "", "c"}, {"d", "", "f"}},
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"a c\nd f",
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},
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{
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[][]string{{"a", "", "c", ""}, {"d", "", "f", ""}},
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"a c\nd f",
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},
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}
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for _, test := range tests {
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output := RenderDisplayStrings(test.input)
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if !assert.EqualValues(t, output, test.expected) {
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t.Errorf("RenderDisplayStrings(%v) = %v, want %v", test.input, output, test.expected)
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}
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}
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}
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