/// <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>
/// Inserts the subfield into position before the first subfield found with a higher code.
/// Numbers always get sorted after letters
/// This assumes the subfield has already been sorted.
/// </summary>
/// <param name="newSubfield">The new subfield.</param>
public void InsertSubfield(Subfield newSubfield)
{
int rowNum = 0;
foreach (Subfield subfield in subfields)
{
int x;
if (!Int32.TryParse(subfield.Code.ToString(), out x) && !Int32.TryParse(newSubfield.Code.ToString(), out x) && subfield.Code.CompareTo(newSubfield.Code) > 0)
{
subfields.Insert(rowNum, newSubfield);
return;
}
else if (Int32.TryParse(subfield.Code.ToString(), out x) && !Int32.TryParse(newSubfield.Code.ToString(), out x))
{
subfields.Insert(rowNum, newSubfield);
return;
}
else if (Int32.TryParse(subfield.Code.ToString(), out x) && subfield.Code.CompareTo(newSubfield.Code) > 0)
{
subfields.Insert(rowNum, newSubfield);
return;
}
rowNum++;
}
//Insert at the end
subfields.Add(newSubfield);
}
/// <summary>
/// Gets the first <see cref="MARC.Subfield"/> with the specified code.
/// </summary>
/// <value>The first matching subfield or null if not found</value>
public Subfield this[char code]
{
get
{
Subfield foundSubfield = null;
foreach (Subfield subfield in subfields)
{
if (subfield.Code == code)
{
foundSubfield = subfield;
break;
}
}
return(foundSubfield);
}
}
public void CloneTest()
{
char code = 'a';
string data = "Test Data";
Subfield target = new Subfield(code, data);
Subfield expected = target;
Subfield actual;
actual = target.Clone();
Assert.AreNotEqual(expected, actual);
target.Code = 'b';
string expectedString = "a";
string actualString;
actualString = actual.Code.ToString();
Assert.AreEqual(expectedString, actualString);
target.Data = "New Test Data";
expectedString = data;
actualString = actual.Data;
Assert.AreEqual(expectedString, actualString);
}
public void CloneTest()
{
string tag = "100";
List<Subfield> subfields = new List<Subfield>();
Subfield subfield = new Subfield('a', "It's a book!");
subfields.Add(subfield);
subfield = new Subfield('b', "Anne Author");
subfields.Add(subfield);
Field target = new DataField(tag, subfields);
Field actual;
actual = target.Clone();
Assert.AreNotEqual(target, actual);
target.Tag = "200";
string expectedString = tag;
string actualString;
actualString = actual.Tag;
Assert.AreEqual(expectedString, actualString);
((DataField)target).Indicator1 = '1';
((DataField)target).Indicator2 = '2';
expectedString = " ";
actualString = ((DataField)actual).Indicator1.ToString() + ((DataField)actual).Indicator2.ToString();
Assert.AreEqual(expectedString, actualString);
((DataField)target)['a'].Code = 'c';
((DataField)target)['c'].Data = "It's a NEW book!";
expectedString = "aIt's a book!";
actualString = ((DataField)actual)['a'].Code.ToString() + ((DataField)actual)['a'].Data;
Assert.AreEqual(expectedString, actualString);
//This next line will fail as there's no subfield c!
((DataField)actual)['c'].Code = 'a';
}
public void ToStringTest()
{
string tag = "100";
List<Subfield> subfields = new List<Subfield>();
Subfield subfield = new Subfield('a', "It's a book!");
subfields.Add(subfield);
subfield = new Subfield('b', "Anne Author");
subfields.Add(subfield);
DataField target = new DataField(tag, subfields);
string expected = "100 [a]: It's a book!" + Environment.NewLine + " [b]: Anne Author";
string actual;
actual = target.ToString();
Assert.AreEqual(expected, actual);
}
public void DataFieldConstructorTest3()
{
string tag = "100";
List<Subfield> subfields = new List<Subfield>();
Subfield subfield = new Subfield('a', "It's a book!");
subfields.Add(subfield);
subfield = new Subfield('b', "Anne Author");
subfields.Add(subfield);
char ind1 = '1';
DataField target = new DataField(tag, subfields, ind1);
{
char expected = '1';
char actual = target.Indicator1;
Assert.AreEqual(expected, actual);
expected = ' ';
actual = target.Indicator2;
Assert.AreEqual(expected, actual);
expected = 'a';
actual = target['a'].Code;
Assert.AreEqual(expected, actual);
expected = 'b';
actual = target['b'].Code;
Assert.AreEqual(expected, actual);
}
{
string expected = "100";
string actual = target.Tag;
Assert.AreEqual(expected, actual);
expected = "It's a book!";
actual = target['a'].Data;
Assert.AreEqual(expected, actual);
expected = "Anne Author";
actual = target['b'].Data;
Assert.AreEqual(expected, actual);
}
{
int expected = 2;
int actual = target.Subfields.Count;
Assert.AreEqual(expected, actual);
}
}
public void SubfieldsTest()
{
string tag = "100";
List<Subfield> subfields = new List<Subfield>();
Subfield subfield = new Subfield('a', "It's a book!");
subfields.Add(subfield);
subfield = new Subfield('b', "Anne Author");
subfields.Add(subfield);
DataField target = new DataField(tag, subfields);
List<Subfield> expected = new List<Subfield>();
subfield = new Subfield('a', "It's another book!");
expected.Add(subfield);
subfield = new Subfield('b', "Anne Otter Author");
expected.Add(subfield);
List<Subfield> actual;
target.Subfields = expected;
actual = target.Subfields;
Assert.AreEqual(expected.Count, actual.Count);
for (int i = 0; i < expected.Count; i++)
{
Assert.AreEqual(expected[i].Code, actual[i].Code);
Assert.AreEqual(expected[i].Data, actual[i].Data);
}
}
public void ToRawTest()
{
string tag = "100";
List<Subfield> subfields = new List<Subfield>();
Subfield subfield = new Subfield('a', "It's a book!");
subfields.Add(subfield);
subfield = new Subfield('b', "Anne Author");
subfields.Add(subfield);
DataField target = new DataField(tag, subfields);
string expected = " " + FileMARC.SUBFIELD_INDICATOR.ToString() + "aIt's a book!" + FileMARC.SUBFIELD_INDICATOR.ToString() + "bAnne Author" + FileMARC.END_OF_FIELD.ToString();
string actual;
actual = target.ToRaw();
Assert.AreEqual(expected, actual);
}
public void IsEmptyTest()
{
string tag = "100";
DataField target = new DataField(tag);
bool expected = true;
bool actual;
actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
List<Subfield> subfields = new List<Subfield>();
Subfield subfield = new Subfield('a', "It's a book!");
subfields.Add(subfield);
subfield = new Subfield('b', "Anne Author");
subfields.Add(subfield);
subfield = new Subfield('b', "Anne Otter Author");
subfields.Add(subfield);
target = new DataField(tag, subfields);
expected = false;
actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
}
public void ItemTest()
{
string tag = "100";
List<Subfield> subfields = new List<Subfield>();
Subfield subfield = new Subfield('a', "It's a book!");
subfields.Add(subfield);
subfield = new Subfield('b', "Anne Author");
subfields.Add(subfield);
DataField target = new DataField(tag, subfields);
char code = 'a';
Subfield expected = new Subfield('a', "It's a book!");
Subfield actual;
actual = target[code];
Assert.AreEqual(expected.Code, actual.Code);
Assert.AreEqual(expected.Data, actual.Data);
}
public void CodeTest()
{
char code = 'a';
string data = "Test Data";
Subfield target = new Subfield(code, data);
char expected = 'b';
char actual;
target.Code = expected;
actual = target.Code;
Assert.AreEqual(expected, actual);
}
public void FormatFieldTest1()
{
string tag = "600";
List<Subfield> subfields = new List<Subfield>();
Subfield subfield = new Subfield('a', "It's a book!");
subfields.Add(subfield);
subfield = new Subfield('b', "Anne Author");
subfields.Add(subfield);
subfield = new Subfield('c', "Some text");
subfields.Add(subfield);
subfield = new Subfield('d', "Some more text");
subfields.Add(subfield);
subfield = new Subfield('v', "Some fancy text");
subfields.Add(subfield);
subfield = new Subfield('z', "Some more fancy text");
subfields.Add(subfield);
DataField target = new DataField(tag, subfields);
string expected = "It's a book! Anne Author Some text Some more text -- Some fancy text -- Some more fancy text";
string actual;
actual = target.FormatField();
Assert.AreEqual(expected, actual);
}
public void DataTest()
{
char code = 'a';
string data = "Test Data";
Subfield target = new Subfield(code, data);
string expected = "Test Data Again";
string actual;
target.Data = expected;
actual = target.Data;
Assert.AreEqual(expected, actual);
}
public void ToStringTest()
{
char code = 'a';
string data = "Test Data";
Subfield target = new Subfield(code, data);
string expected = "[a]: Test Data";
string actual;
actual = target.ToString();
Assert.AreEqual(expected, actual);
}
public void ToRawTest()
{
char code = 'a';
string data = "Test Data";
Subfield target = new Subfield(code, data);
string expected = FileMARC.SUBFIELD_INDICATOR.ToString() + "aTest Data";
string actual;
actual = target.ToRaw();
Assert.AreEqual(expected, actual);
}
public void SubfieldConstructorTest()
{
char code = 'a';
string data = "Test Data";
Subfield target = new Subfield(code, data);
Assert.IsInstanceOfType(target, typeof(Subfield));
{
char expected = 'a';
char actual = target.Code;
Assert.AreEqual(expected, actual);
}
{
string expected = "Test Data";
string actual = target.Data;
Assert.AreEqual(expected, actual);
}
}
public void IsEmptyTest()
{
char code = 'a';
string data = "Test Data";
Subfield target = new Subfield(code, data);
bool expected = false;
bool actual;
actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
target.Data = null;
expected = true;
actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
target.Data = string.Empty;
actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
}
/// <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>
/// Make a deep clone of this instance.
/// </summary>
/// <returns></returns>
public Subfield Clone()
{
Subfield clone = new Subfield(code, data);
return(clone);
}