Function TestFormatPorts

utils/ports_test.go:47–74

(t *testing.T)

}

func TestFormatPorts(t *testing.T) {
	t.Parallel()

	tests := []struct {
		name  string
		input []int
		want  string
	}{
		{name: "empty", input: nil, want: ""},
		{name: "single", input: []int{8080}, want: "8080"},
		{name: "short run", input: []int{8000, 8001, 8002, 8003}, want: "8000, 8001, 8002, 8003"},
		{name: "range", input: []int{8000, 8001, 8002, 8003, 8004}, want: "8000-8004"},
		{name: "mixed", input: []int{8000, 8001, 8002, 9000, 9001, 9002, 9003, 9004, 9005}, want: "8000, 8001, 8002, 9000-9005"},
		{name: "unsorted dedupe", input: []int{9005, 9001, 9003, 9002, 9004, 9005}, want: "9001-9005"},
	}

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

			got := FormatPorts(tt.input)
			if got != tt.want {
				t.Fatalf("FormatPorts() = %q, want %q", got, tt.want)
			}
		})
	}
}