/// <inheritdoc cref="QueryAsync{T}(IDbQuery, ulong, Func{IQueryBuilder, IQueryBuilderWithFrom}, IDbTransaction)"/>
public static Task <Maybe <T> > QuerySingleAsync <T>(
this IDbQuery @this,
Func <IQueryBuilder, IQueryBuilderWithFrom> builder,
IDbTransaction transaction
) =>
QueryBuilderF.Build <T>(
builder
)
.BindAsync(
x => @this.QuerySingleAsync <T>(x, transaction)
);
/// <summary>
/// Use a fluent <see cref="IQueryBuilder"/> to create a query to run against the database
/// </summary>
/// <typeparam name="T">Return model type</typeparam>
/// <param name="this">IDbQuery</param>
/// <param name="page">Page number</param>
/// <param name="builder">Query builder</param>
/// <param name="transaction">Database transaction</param>
public static Task <Maybe <IPagedList <T> > > QueryAsync <T>(
this IDbQuery @this,
ulong page,
Func <IQueryBuilder, IQueryBuilderWithFrom> builder,
IDbTransaction transaction
) =>
QueryBuilderF.Build <T>(
builder
)
.BindAsync(
x => @this.QueryAsync <T>(page, x, transaction)
);
public void Catches_Exception_Running_Builder_Returns_None_With_QueryBuilderExceptionMsg()
{
// Arrange
var builder = Substitute.For <Func <IQueryBuilder, IQueryBuilderWithFrom> >();
builder.Invoke(Arg.Any <IQueryBuilder>()).Throws <Exception>();
// Act
var result = QueryBuilderF.Build <int>(builder);
// Assert
result.AssertNone().AssertType <QueryBuilderExceptionMsg>();
}
