mirror of
https://github.com/jesseduffield/lazygit.git
synced 2024-12-06 10:47:38 +02:00
132 lines
1.8 KiB
Go
132 lines
1.8 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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// TestMin is a function.
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func TestMin(t *testing.T) {
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type scenario struct {
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a int
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b int
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expected int
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}
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scenarios := []scenario{
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{
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1,
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1,
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1,
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},
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{
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1,
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2,
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1,
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},
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{
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2,
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1,
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1,
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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, Min(s.a, s.b))
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}
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}
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func TestAsJson(t *testing.T) {
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type myStruct struct {
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a string
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}
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output := AsJson(&myStruct{a: "foo"})
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// no idea why this is returning empty hashes but it's works in the app ¯\_(ツ)_/¯
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assert.EqualValues(t, "{}", output)
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}
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func TestSafeTruncate(t *testing.T) {
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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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str: "",
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limit: 0,
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expected: "",
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},
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{
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str: "12345",
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limit: 3,
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expected: "123",
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},
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{
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str: "12345",
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limit: 4,
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expected: "1234",
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},
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{
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str: "12345",
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limit: 5,
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expected: "12345",
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},
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{
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str: "12345",
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limit: 6,
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expected: "12345",
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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, SafeTruncate(s.str, s.limit))
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}
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}
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func TestModuloWithWrap(t *testing.T) {
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type scenario struct {
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n int
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max int
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expected int
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}
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scenarios := []scenario{
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{
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n: 0,
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max: 0,
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expected: 0,
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},
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{
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n: 0,
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max: 1,
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expected: 0,
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},
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{
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n: 1,
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max: 0,
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expected: 0,
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},
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{
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n: 3,
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max: 2,
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expected: 1,
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},
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{
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n: -1,
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max: 2,
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expected: 1,
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},
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}
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for _, s := range scenarios {
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if s.expected != ModuloWithWrap(s.n, s.max) {
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t.Errorf("expected %d, got %d, for n: %d, max: %d", s.expected, ModuloWithWrap(s.n, s.max), s.n, s.max)
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}
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}
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}
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