package utils

import (
	"os/exec"
	"testing"

	. "github.com/stretchr/testify/assert"
)

func Test_ExecuteCommand(t *testing.T) {
	tests := []struct {
		name     string
		cmd      *exec.Cmd
		expected string
	}{
		{
			name:     "with nil command",
			cmd:      nil,
			expected: "",
		},
		{
			name:     "with defined command",
			cmd:      exec.Command("echo", "cats"),
			expected: "cats\n",
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			actual := ExecuteCommand(tt.cmd)

			if tt.expected != actual {
				t.Errorf("\nexpected: %s\n     got: %s", tt.expected, actual)
			}
		})
	}
}

func Test_FindMatch(t *testing.T) {
	var result [][]string

	expected := [][]string([][]string{[]string{"SSID: 7E5B5C", "7E5B5C"}})
	result = FindMatch(`s*SSID: (.+)s*`, "SSID: 7E5B5C")
	Equal(t, expected, result)
}

func Test_ExcludeWhenTrue(t *testing.T) {
	Equal(t, true, Exclude([]string{"cat", "dog", "rat"}, "bat"))
	Equal(t, false, Exclude([]string{"cat", "dog", "rat"}, "dog"))
}