/// <summary> /// 检查一个集合是否拥有指定数量的成员 /// </summary> /// <typeparam name="T">动态类型</typeparam> /// <param name="enumeration"></param> /// <param name="count"></param> /// <returns></returns> public static bool ContainsAtLeast <T>(this IQueryable <T> enumeration, int count) => QueryableJudgment.ContainsAtLeast(enumeration, count);
public void ContainAtLeastTest_False(int count)
{
var query = source.AsQueryable();
Assert.False(QueryableJudgment.ContainsAtLeast(query, count));
}