//Private utility functions
#region Private utility functions
/// <summary>
/// Decodes the raw MARC record into a <see cref="MARC.Record"/> at the specified index.
/// </summary>
/// <param name="index">The index of the record to retrieve.</param>
/// <returns></returns>
private Record decode(int index)
{
XElement record = rawSource[index];
Record marcXML = new Record {
Leader = record.Elements().First(e => e.Name.LocalName == "leader").Value
};
//First we get the leader
//Now we get the control fields
foreach (XElement controlField in record.Elements().Where(e => e.Name.LocalName == "controlfield"))
{
ControlField newField = new ControlField(controlField.Attribute("tag").Value, controlField.Value);
marcXML.Fields.Add(newField);
}
//Now we get the data fields
foreach (XElement dataField in record.Elements().Where(e => e.Name.LocalName == "datafield"))
{
DataField newField = new DataField(dataField.Attribute("tag").Value, new List <Subfield>(), dataField.Attribute("ind1").Value[0], dataField.Attribute("ind2").Value[0]);
foreach (XElement subfield in dataField.Elements().Where(e => e.Name.LocalName == "subfield"))
{
Subfield newSubfield = new Subfield(subfield.Attribute("code").Value[0], subfield.Value);
newField.Subfields.Add(newSubfield);
}
marcXML.Fields.Add(newField);
}
return(marcXML);
}
public void CloneTest()
{
string tag = "001";
string data = " 2007032296";
ControlField target = new ControlField(tag, data);
Field expected = target;
Field actual;
actual = target.Clone();
Assert.AreNotEqual(expected, actual);
target.Data = " 2011063096";
string expectedString = data;
string actualString;
actualString = ((ControlField)actual).Data;
Assert.AreEqual(expectedString, actualString);
target.Tag = "002";
expectedString = tag;
actualString = ((ControlField)actual).Tag;
Assert.AreEqual(expectedString, actualString);
}
/// <summary>
/// Decodes the raw MARC record into a <see cref="MARC.Record"/> at the specified index.///
/// </summary>
/// <param name="index">The index of the record to retrieve.</param>
/// <returns></returns>
private Record Decode(int index)
{
XElement record = _rawSource[index];
Record marcXml = new Record();
//First we get the leader
marcXml.Leader = record.Elements().First(e => e.Name.LocalName == "leader").Value;
//Now we get the control fields
foreach (XElement controlField in record.Elements().Where(e => e.Name.LocalName == "controlfield"))
{
ControlField newField = new ControlField(controlField.Attribute("tag").Value, controlField.Value);
marcXml.Fields.Add(newField);
}
//Now we get the data fields
foreach (XElement dataField in record.Elements().Where(e => e.Name.LocalName == "datafield"))
{
DataField newField = new DataField(dataField.Attribute("tag").Value, new List<Subfield>(), dataField.Attribute("ind1").Value[0], dataField.Attribute("ind2").Value[0]);
foreach (XElement subfield in dataField.Elements().Where(e => e.Name.LocalName == "subfield"))
{
Subfield newSubfield = new Subfield(subfield.Attribute("code").Value[0], subfield.Value);
newField.Subfields.Add(newSubfield);
}
marcXml.Fields.Add(newField);
}
return marcXml;
}
/// <summary>
/// Makes a deep clone of this instance.
/// </summary>
/// <returns></returns>
public override Field Clone()
{
Field clone = new ControlField(tag, data);
return(clone);
}
public void ItemTest()
{
Record target = new Record();
string tag = "245";
ControlField controlField = new ControlField("001", "I am data! (But not Data from Star Trek TNG)");
DataField dataField = new DataField(tag);
DataField dataField2 = new DataField(tag, new List<Subfield>(), ' ', '1');
target.Fields.Add(controlField);
target.Fields.Add(dataField);
target.Fields.Add(dataField2);
Field expected = dataField;
Field actual;
actual = target[tag];
}
public void FieldsTest()
{
Record target = new Record();
ControlField controlField = new ControlField("001", "I am data! (But not Data from Star Trek TNG)");
DataField dataField = new DataField("245");
DataField dataField2 = new DataField("521", new List<Subfield>(), ' ', '1');
target.Fields.Add(controlField);
target.Fields.Add(dataField);
target.Fields.Add(dataField2);
{
int expected = 3;
int actual;
actual = target.Fields.Count;
Assert.AreEqual(expected, actual);
}
{
Field expected = controlField;
Field actual;
actual = target.Fields[0];
Assert.AreSame(expected, actual);
expected = dataField;
actual = target.Fields[1];
Assert.AreSame(expected, actual);
expected = dataField2;
actual = target.Fields[2];
Assert.AreSame(expected, actual);
}
{
List<Field> expected = new List<Field>();
expected.Add(controlField);
expected.Add(dataField);
expected.Add(dataField2);
target.Fields = expected;
List<Field> actual;
actual = target.Fields;
Assert.AreSame(expected, actual);
}
}
public void ToStringTest()
{
string tag = "001";
string data = " 2007032296";
ControlField target = new ControlField(tag, data);
string expected = "001 2007032296";
string actual;
actual = target.ToString();
Assert.AreEqual(expected, actual);
}
public void ToRawTest()
{
string tag = "001";
string data = " 2007032296";
ControlField target = new ControlField(tag, data);
string expected = " 2007032296" + FileMARC.END_OF_FIELD.ToString();
string actual;
actual = target.ToRaw();
Assert.AreEqual(expected, actual);
}
public void IsEmptyTest()
{
string tag = "001";
string data = " 2007032296";
ControlField target = new ControlField(tag, data);
bool expected = false;
bool actual;
actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
target = new ControlField(tag, string.Empty);
expected = true;
actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
}
public void DataTest()
{
string tag = "001";
string data = " 2007032296";
ControlField target = new ControlField(tag, data);
string expected = " 2011022800";
string actual;
target.Data = expected;
actual = target.Data;
Assert.AreEqual(expected, actual);
}
public void ControlFieldConstructorTest()
{
string tag = "001";
string data = " 2007032296";
ControlField target = new ControlField(tag, data);
string expected = "001";
string actual = target.Tag;
Assert.AreEqual(expected, actual);
expected = " 2007032296";
actual = target.Data;
Assert.AreEqual(expected, actual);
}
internal virtual Field CreateControlField()
{
Field target = new ControlField("001", " 2007032296");
return target;
}