using Omika.Data.Configuration;
using Omika.Data.Connection;

namespace Omika.Tests.Connection;

public class HfsqlOdbcConnectionStringBuilderTests
{
    private static HfsqlOptions CreateOptions() => new()
    {
        Driver = "HFSQL Client/Server",
        Server = "hfsql-serveur",
        Port = 4900,
        DatabaseName = "Omika",
        Login = "tech",
        Password = "secret"
    };

    [Fact]
    public void Build_ContainsDriver()
    {
        var connectionString = HfsqlOdbcConnectionStringBuilder.Build(CreateOptions());

        Assert.Contains("HFSQL Client/Server", connectionString);
    }

    [Fact]
    public void Build_ContainsServer()
    {
        var connectionString = HfsqlOdbcConnectionStringBuilder.Build(CreateOptions());

        Assert.Contains("hfsql-serveur", connectionString);
    }

    [Fact]
    public void Build_ContainsPort()
    {
        var connectionString = HfsqlOdbcConnectionStringBuilder.Build(CreateOptions());

        Assert.Contains("4900", connectionString);
    }

    [Fact]
    public void Build_ContainsDatabase()
    {
        var connectionString = HfsqlOdbcConnectionStringBuilder.Build(CreateOptions());

        Assert.Contains("Omika", connectionString);
    }

    [Fact]
    public void Build_ContainsLogin()
    {
        var connectionString = HfsqlOdbcConnectionStringBuilder.Build(CreateOptions());

        Assert.Contains("tech", connectionString);
    }

    [Fact]
    public void Build_ContainsPassword()
    {
        // Le mot de passe est transmis au provider via la chaîne de connexion.
        var connectionString = HfsqlOdbcConnectionStringBuilder.Build(CreateOptions());

        Assert.Contains("secret", connectionString);
    }

    [Fact]
    public void Build_OmitsLoginAndPasswordWhenAbsent()
    {
        var options = CreateOptions();
        options.Login = null;
        options.Password = null;

        var connectionString = HfsqlOdbcConnectionStringBuilder.Build(options);

        Assert.DoesNotContain("UID", connectionString);
        Assert.DoesNotContain("PWD", connectionString);
    }

    [Fact]
    public void Build_NullOptions_Throws()
    {
        Assert.Throws<ArgumentNullException>(() => HfsqlOdbcConnectionStringBuilder.Build(null!));
    }
}