/// <summary>
/// Adds many objects to a list using the provided function to create each object.
/// </summary>
/// <typeparam name="T">The type of object that is contained in the list.</typeparam>
/// <param name="fixture">The fixture.</param>
/// <param name="collection">
/// The list to which the created objects will be added.
/// </param>
/// <param name="creator">
/// The function that creates each object which is subsequently added to
/// <paramref name="collection"/>.
/// </param>
/// <remarks>
/// <para>
/// The number of objects created and added is determined by
/// <see cref="IFixture.RepeatCount"/>.
/// </para>
/// </remarks>
/// <seealso cref="AddManyTo{T}(IFixture, ICollection{T})"/>
/// <seealso cref="AddManyTo{T}(IFixture, ICollection{T}, int)"/>
public static void AddManyTo <T>(this IFixture fixture, ICollection <T> collection, Func <T> creator)
{
if (fixture == null)
{
throw new ArgumentNullException(nameof(fixture));
}
collection.AddMany(creator, fixture.RepeatCount);
}
/// <summary>
/// Adds many anonymously created objects to a list.
/// </summary>
/// <typeparam name="T">The type of object that is contained in the list.</typeparam>
/// <param name="fixture">The fixture.</param>
/// <param name="collection">
/// The list to which the anonymously created objects will be added.
/// </param>
/// <param name="repeatCount">The number of objects created and added.</param>
/// <seealso cref="AddManyTo{T}(IFixture, ICollection{T})"/>
/// <seealso cref="AddManyTo{T}(IFixture, ICollection{T}, Func{T})"/>
public static void AddManyTo <T>(this IFixture fixture, ICollection <T> collection, int repeatCount)
{
if (fixture == null)
{
throw new ArgumentNullException(nameof(fixture));
}
collection.AddMany(fixture.Create <T>, repeatCount);
}
/// <summary>
/// Adds many anonymously created objects to a list.
/// </summary>
/// <typeparam name="T">The type of object that is contained in the list.</typeparam>
/// <param name="fixture">The fixture.</param>
/// <param name="collection">
/// The list to which the anonymously created objects will be added.
/// </param>
/// <param name="repeatCount">The number of objects created and added.</param>
/// <seealso cref="AddManyTo{T}(IFixture, ICollection{T})"/>
/// <seealso cref="AddManyTo{T}(IFixture, ICollection{T}, Func{T})"/>
public static void AddManyTo <T>(this IFixture fixture, ICollection <T> collection, int repeatCount)
{
if (fixture == null)
{
throw new ArgumentNullException("fixture");
}
collection.AddMany(() => fixture.CreateAnonymous <T>(), repeatCount);
}
public void AddMany_Null_Source_Throws_Exception()
{
ICollection <int?> source = null;
var elements = new List <int?> {
1, null, null, 2, null, 3
};
source.AddMany(elements);
Assert.Fail();
}
/// <summary>
/// Adds all the supplied toAdd to the end of the current collection.
/// </summary>
/// <typeparam name = "T"></typeparam>
/// <param name = "col"></param>
/// <param name = "items"></param>
public static void AddMany <T>(this ICollection <T> col, params T[] items)
{
col.AddMany(items.AsEnumerable());
}
