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package levenshtein
import (
"reflect"
"testing"
)
func TestString(t *testing.T) {
type args struct {
s1 string
s2 string
}
tests := []struct {
name string
args args
want []Edit
}{
{
name: "test1",
args: args{
s1: "абвзгде",
s2: "абвжгде",
},
want: []Edit{
{
Type: Replace,
Idx1: 3,
Idx2: 3,
},
},
},
{
name: "test2",
args: args{
s1: "абавзгд",
s2: "абввжгде",
},
want: []Edit{
{
Type: Insert, // абавзгд -> абавзгд[е]
Idx1: 6,
Idx2: 7,
},
{
Type: Replace, // абав[з]где -> абав[ж]где
Idx1: 4,
Idx2: 4,
},
{
Type: Replace, // аб[а]вжгде -> аб[в]вжгде
Idx1: 2,
Idx2: 2,
},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := String(tt.args.s1, tt.args.s2); !reflect.DeepEqual(got, tt.want) {
t.Errorf("LevenshteinString() = %v, want %v", got, tt.want)
}
})
}
}
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