using OwnerNumberMigration.ValueParsing;
using OwnerNumberMigrationTest.TestDataFactories;

namespace OwnerNumberMigrationTest.ValueParsing;

public class CommaStringArrayStrategyTest
{
    private readonly IValueParsingStrategy<string[]> _parsingStrategy = new CommaStringArrayStrategy();

    [Test]
    public void Parse_StringContainsSingleValue_ReturnsAnArrayContainingOnlyTheValue()
    {
        var owners = Guid.NewGuid().ToString();

        var parsedOwners = _parsingStrategy.Parse(owners);

        Assert.AreEqual(1, parsedOwners.Length);
        CollectionAssert.Contains(parsedOwners, owners);
    }

    [Test]
    public void Parse_StringContainsCommas_ReturnsAnArrayContainingTheValueSplitOnComma()
    {
        var ownerCount = new Random(DateTime.Now.Millisecond).Next(3, 10);
        var owners = string.Join(",", EnumerableDataSeriesFactory.CreateSeries(() => Guid.NewGuid().ToString(), ownerCount));

        var parsedOwners = _parsingStrategy.Parse(owners);

        Assert.AreEqual(ownerCount, parsedOwners.Length);
        CollectionAssert.AreEquivalent(parsedOwners, owners.Split(","));
    }
}