package hw3test

import (
	"reflect"
	"testing"
)

func TestSplitCommand(t *testing.T) {
	for _, test := range []struct {
		name    string
		command string
		want    []string
		wantErr bool
	}{
		{
			name:    "working directory with spaces",
			command: `python3 "../solution with spaces/server.py" "--working-directory=C:\Users\student name\files"`,
			want:    []string{"python3", "../solution with spaces/server.py", `--working-directory=C:\Users\student name\files`},
		},
		{
			name:    "Docker volume with spaces",
			command: `docker run -v "C:\Users\student name\files:/files" hw3img`,
			want:    []string{"docker", "run", "-v", `C:\Users\student name\files:/files`, "hw3img"},
		},
		{name: "empty command", command: "  ", wantErr: true},
		{name: "unclosed quote", command: `python3 "unterminated`, wantErr: true},
	} {
		t.Run(test.name, func(t *testing.T) {
			got, err := splitCommand(test.command)
			if (err != nil) != test.wantErr {
				t.Fatalf("splitCommand(%q) error = %v, wantErr %v", test.command, err, test.wantErr)
			}
			if !reflect.DeepEqual(got, test.want) {
				t.Fatalf("splitCommand(%q) = %#v, want %#v", test.command, got, test.want)
			}
		})
	}
}