github.com/josephvusich/fdf@v0.0.0-20230522095411-9326dd32e33f/comparer_test.go (about) 1 package main 2 3 import ( 4 "testing" 5 6 "github.com/stretchr/testify/assert" 7 ) 8 9 func TestGetRange(t *testing.T) { 10 assert := assert.New(t) 11 12 subject := "fooBarFizzBuzz" 13 cases := map[string]string{ 14 ":": "fooBarFizzBuzz", 15 "0:-1": "fooBarFizzBuzz", 16 "0:-2": "fooBarFizzBuz", 17 "6:-1": "FizzBuzz", 18 "3:3": "Bar", 19 "-4:4": "Buzz", 20 } 21 22 for inputs, expect := range cases { 23 cmp, err := newComparer(inputs, func(r *fileRecord) string { return r.FoldedName }) 24 assert.NoError(err) 25 assert.Len(cmp.ranges, 1) 26 assert.Equal(expect, getRange(subject, cmp.ranges[0][0], cmp.ranges[0][1]), "failed [%s]", inputs) 27 } 28 }