pkg/util/commandNotFound_test.go

// Licensed to Apache Software Foundation (ASF) under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Apache Software Foundation (ASF) licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package util

import "testing"

func Test_minEditDistance(t *testing.T) {
	type args struct {
		word1 string
		word2 string
	}
	tests := []struct {
		name string
		args args
		want int
	}{
		{
			name: "empty strings",
			args: args{"", ""},
			want: 0,
		}, {
			name: "one empty string",
			args: args{"", "dashboard"},
			want: 9,
		}, {
			name: "equal length",
			args: args{"service", "service"},
			want: 0,
		}, {
			name: "unequal length",
			args: args{"even", "event"},
			want: 1,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := minEditDistance(tt.args.word1, tt.args.word2); got != tt.want {
				t.Errorf("minDistance() = %v, want %v", got, tt.want)
			}
		})
	}
}