public void MarcRecordUtiltity_RemoveField_1()
{
MarcRecord record = new MarcRecord();
MarcRecord result = record.RemoveField(700);
Assert.AreSame(record, result);
record.AddField(700, "^aСидоров^bС. С.");
result = record.RemoveField(700);
Assert.AreSame(record, result);
record.AddField(200, "^aЗаглавие");
record.AddField(700, "^aИванов^bИ. И.");
record.AddField(700, "^aПетров^bП. П.");
record.AddField(700, "^aСидоров^bС. С.");
result = record.RemoveField(700);
Assert.AreSame(record, result);
Assert.AreEqual(1, record.Fields.Count);
}
public void MarcRecordUtility_ReplaceField_2()
{
MarcRecord record = new MarcRecord();
RecordField[] replacement =
{
new RecordField(702, "^aИванов^bИ. И."),
new RecordField(702, "^aПетров^bП. П."),
new RecordField(702, "^aСидоров^bС. С."),
};
record.AddField(700, "^aСидоров^bС. С.");
MarcRecord result = record.RemoveField(700);
Assert.AreSame(record, result);
result = record.ReplaceField(700, replacement);
Assert.AreSame(record, result);
Assert.AreEqual(3, record.Fields.Count);
Assert.IsFalse(record.HaveField(700));
Assert.IsTrue(record.HaveField(702));
}