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我具有以下值C#平等具有阵列属性的类
public class Identification : IEquatable<Identification>
{
public int Id { get; set; }
public byte[] FileContent { get; set; }
public int ProjectId { get; set; }
}
其中我生成平等部件用于与ReSharper的
public bool Equals(Identification other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return Id == other.Id && Equals(FileContent, other.FileContent) && ProjectId == other.ProjectId;
}
public override bool Equals(object obj)
{
if (ReferenceEquals(null, obj)) return false;
if (ReferenceEquals(this, obj)) return true;
if (obj.GetType() != this.GetType()) return false;
return Equals((Identification) obj);
}
public override int GetHashCode()
{
unchecked
{
var hashCode = Id;
hashCode = (hashCode*397)^(FileContent != null ? FileContent.GetHashCode() : 0);
hashCode = (hashCode*397)^ProjectId;
return hashCode;
}
}
public static bool operator ==(Identification left, Identification right)
{
return Equals(left, right);
}
public static bool operator !=(Identification left, Identification right)
{
return !Equals(left, right);
}
但是,当欲单元测试之前和从返回后的平等它失败的存储库。尽管在失败消息中具有完全相同的属性。
var identification = fixture
.Build<Identification>()
.With(x => x.ProjectId, projet.Id)
.Create();
await repository.CreateIdentification(identification);
var returned = await repository.GetIdentification(identification.Id);
Assert.Equal()故障
预期:标识{FileContent = [56,192,243],ID = 8,专案编号= 42}
实际:识别{FileContent = [56,192,243],Id = 8,ProjectId = 42}
我在使用Npgsql和Dapper(如果它很重要)。
数组比较是引用相等,只需将其替换为SequenceEquals() –