public void Title()
{
int tag = 245;
string[] indicators1 = new string[2] {
"0", "1"
};
List <string> subfields1 = new List <string> {
"a", "Foo :", "b", "bar"
};
MARCField field1 = new MARCField(tag, indicators1, subfields1);
MARCRecord record1 = new MARCRecord();
record1.AddField(field1);
Assert.Equals("Foo :bar", record1.Title);
string[] indicators2 = new string[2] {
"0", "1"
};
List <string> subfields2 = new List <string> {
"a", "Farghin"
};
MARCField field2 = new MARCField(tag, indicators2, subfields2);
MARCRecord record2 = new MARCRecord();
record2.AddField(field2);
Assert.Equals("Farghin", record2.Title);
}
public void GetFields()
{
MARCRecord record = new MARCRecord();
int tag1 = 650;
string[] indicators1 = new string[2] {
"", "0"
};
List <string> subfields1 = new List <string> {
"a", "Pogramming Language"
};
MARCField subject1 = new MARCField(tag1, indicators1, subfields1, "");
int tag2 = 651;
string[] indicators2 = new string[2] {
"", "0"
};
List <string> subfields2 = new List <string> {
"a", "Object Oriented"
};
MARCField subject2 = new MARCField(tag2, indicators2, subfields2, "");
record.AddFields(new MARCField[2] {
subject1, subject2
});
Dictionary <int, MARCField[]> found = record.GetFields(new int[2] {
650, 651
});
Assert.Equals(found[650][0], subject1);
Assert.Equals(found[651][0], subject2);
}
public void AddFields()
{
int tag1 = 245;
string[] indicators1 = new string[2] {
"1", "0"
};
List <string> subfields1 = new List <string> {
"a", "Python", "c", "Guido"
};
MARCField newField1 = new MARCField(tag1, indicators1, subfields1, "");
int tag2 = 245;
string[] indicators2 = new string[2] {
"1", "0"
};
List <string> subfields2 = new List <string> {
"a", "Lisp", "c", "Norvig"
};
MARCField newField2 = new MARCField(tag2, indicators2, subfields2, "");
MARCRecord record = new MARCRecord();
record.AddFields(new MARCField[2] {
newField1, newField2
});
Assert.Contains(newField1, record.Fields);
Assert.Contains(newField2, record.Fields);
}
public void GetField()
{
MARCRecord record = new MARCRecord();
int tag1 = 650;
string[] indicators1 = new string[2] {
"", "0"
};
List <string> subfields1 = new List <string> {
"a", "Pogramming Language"
};
MARCField subject1 = new MARCField(tag1, indicators1, subfields1, "");
int tag2 = 650;
string[] indicators2 = new string[2] {
"", "0"
};
List <string> subfields2 = new List <string> {
""
};
MARCField subject2 = new MARCField(tag2, indicators2, subfields2, "");
record.AddFields(new MARCField[2] {
subject1, subject2
});
MARCField[] found = record.GetField(650);
Assert.Equals(found[0], subject1);
Assert.Equals(found[1], subject2);
}
public void AddField()
{
int tag = 245;
string[] indicators = new string[2]{"1","0"};
List<string> subfields = new List<string> {"a", "Python", "c", "Guido"};
MARCField newField = new MARCField(tag, indicators, subfields, "");
MARCRecord record = new MARCRecord();
record.AddField(newField);
Assert.Contains(newField, record.Fields);
}
public void RemoveField(int tag)
{
MARCField[] fieldsArray = new MARCField[this.fields.ToArray().Length];
this.fields.CopyTo(fieldsArray);
foreach (MARCField field in fieldsArray)
{
if (Int32.Parse(field.tag) == tag)
{
this.fields.Remove(field);
}
}
}
public void AddSubfield()
{
int tag = 245;
string[] indicators = new string[2] {
"0", "1"
};
List <string> subfields = new List <string> {
"a", "foo"
};
MARCField testField = new MARCField(tag, indicators, subfields, "");
testField.AddSubfield("a", "bar");
Assert.Equals("=245 01$afoo$abar", testField.ToString());
}
//compares marcfields for SortFields
//btw I know this is ugly but this is actually based on the *example* code
//msdn gives.
private static int CompareFields(MARCField field1, MARCField field2)
{
if (field1 == null)
{
if (field2 == null)
{
//both fields null, they are equal
return(0);
}
else
{
//only field1 is null <
return(-1);
}
}
else
{
if (field2 == null)
{
if (field1 == null)
{
//again both null
return(0);
}
else
{
return(1);
}
}
//all cases of nulls have been delt with
else
{
int diff = Int32.Parse(field1.tag) - Int32.Parse(field2.tag);
if (diff == 0)
{
return(0);
}
else if (diff < 0)
{
return(-1);
}
else
{
return(0);
}
}
}
}
public void AddField()
{
int tag = 245;
string[] indicators = new string[2] {
"1", "0"
};
List <string> subfields = new List <string> {
"a", "Python", "c", "Guido"
};
MARCField newField = new MARCField(tag, indicators, subfields, "");
MARCRecord record = new MARCRecord();
record.AddField(newField);
Assert.Contains(newField, record.Fields);
}
public void ISBN()
{
int tag = 20;
string[] indicators = new string[] { "0", "1" };
List <string> subfields = new List <string> {
"a", "123456789"
};
MARCRecord record = new MARCRecord();
MARCField field = new MARCField(tag, indicators, subfields);
record.AddField(field);
Assert.Equals("123456789", record.ISBN);
MARCRecord blankRecord = new MARCRecord();
Assert.Null(blankRecord.ISBN);
}
public void Author()
{
int tag = 100;
string[] indicators = new string[] { "1", "0" };
List <string> subfields = new List <string> {
"a", "Bletch, Foobie,", "d", "1979-1981."
};
MARCField field = new MARCField(tag, indicators, subfields);
MARCRecord record = new MARCRecord();
record.AddField(field);
Assert.Equals("Bletch, Foobie, 1979-1981.", record.Author);
MARCRecord blankRecord = new MARCRecord();
Assert.Null(blankRecord.Author);
}
public void MapField()
{
//test the case of 1:1 mapping
int tag = 245;
string[] indicators = new string[2] {
"1", "0"
};
List <string> subfields = new List <string> {
"a", "Python", "c", "Guido"
};
MARCField newField = new MARCField(tag, indicators, subfields, "");
MARCRecord record = new MARCRecord();
record.AddField(newField);
record.MapField(245, 300);
Assert.Equals(0, record.GetField(245).Length);
Assert.Equals(1, record.GetField(300).Length);
}
public void AddFields()
{
int tag1 = 245;
string[] indicators1 = new string[2] { "1", "0" };
List<string> subfields1 = new List<string> { "a", "Python", "c", "Guido" };
MARCField newField1 = new MARCField(tag1, indicators1, subfields1, "");
int tag2 = 245;
string[] indicators2 = new string[2] { "1", "0" };
List<string> subfields2 = new List<string> { "a", "Lisp", "c", "Norvig" };
MARCField newField2 = new MARCField(tag2, indicators2, subfields2, "");
MARCRecord record = new MARCRecord();
record.AddFields(new MARCField[2]{newField1,newField2});
Assert.Contains(newField1, record.Fields);
Assert.Contains(newField2, record.Fields);
}
public void TestToString()
{
Assert.Equals("=245 01$aHuckleberry Finn: $bAn American Odyssey", testObject1.ToString());
Assert.Equals(@"=008 831227m19799999nyu\\\\\\\\\\\|||\|\ger\\", testObjectControl.ToString());
// =040 \\$aViArRB$cViArRB
string answer = @"=040 \\$aViArRB$cViArRB";
int testTag = 40;
string[] indicators = new string[2] {
"", ""
};
List <string> subfields = new List <string> {
"a", "ViArRB", "c", "ViArRB"
};
MARCField testField = new MARCField(testTag, indicators, subfields);
Assert.Equals(answer, testField.ToString());
Assert.Equals(@"=500 \\$aThis is a test for the conversion of curly braces; the opening curly brace ({) and the closing curly brace (}).", testObjectCurly.ToString());
}
public void GetField()
{
MARCRecord record = new MARCRecord();
int tag1 = 650;
string[] indicators1 = new string[2]{"","0"};
List<string> subfields1 = new List<string>{"a", "Pogramming Language"};
MARCField subject1 = new MARCField(tag1,indicators1,subfields1,"");
int tag2 = 650;
string[] indicators2 = new string[2] { "", "0" };
List<string> subfields2 = new List<string> { ""};
MARCField subject2 = new MARCField(tag2, indicators2, subfields2, "");
record.AddFields(new MARCField[2] {subject1,subject2});
MARCField[] found = record.GetField(650);
Assert.Equals(found[0], subject1);
Assert.Equals(found[1], subject2);
}
public void HasField()
{
int tag = 245;
string[] indicators = new string[2] {
"1", "0"
};
List <string> subfields = new List <string> {
"a", "Python", "c", "Guido"
};
MARCField newField = new MARCField(tag, indicators, subfields, "");
MARCRecord record = new MARCRecord();
record.AddField(newField);
Assert.True(record.HasField(245));
Assert.False(record.HasField(300));
//test after a map
record.MapField(245, 300);
Assert.True(record.HasField(300));
Assert.False(record.HasField(245));
}
public void SetUp()
{
//title field object
int tag1 = 245;
string[] indicators1 = new string[2] { "0", "1" };
List<string> subfields1 = new List<string> { "a", "Huckleberry Finn: ", "b", "An American Odyssey" };
string data1 = "";
testObject1 = new MARCField(tag1, indicators1, subfields1, data1);
//control field object
int tag2 = 8;
string[] indicators2 = new string[0];//empty array
List<string> subfields2 = null; //null?
string data2 = "831227m19799999nyu ||| | ger ";
testObjectControl = new MARCField(tag2, indicators2, subfields2, data2);
//subject field test
int tag3 = 650;
string[] indicators3 = new string[2] { " ", "0" };
List<string> subfields3 = new List<string>{
"a", "Python (Computer program language)",
"v", "Poetry."
};
string data3 = "";
testObjectSubject = new MARCField(tag3, indicators3, subfields3, data3);
//curly brackets test
//string answer3 = @"=500 \\$aThis is a test for the conversion of curly braces; the opening curly brace ({lcub}) and the closing curly brace ({rcub}).";
int tag4 = 500;
string[] indicators4 = new string[2] {"",""};
List<string> subfields4 = new List<string> { "a", "This is a test for the conversion of curly braces; the opening curly brace ({) and the closing curly brace (})." };
testObjectCurly = new MARCField(tag4,indicators4,subfields4);
int tag5 = 500;
string[] indicators5 = new string[2] { "", "" };
List<string> subfields5 = new List<string> { "a", @"This is a test of diacritics like the uppercase Polish L in " + (char)0xa1 + (char)0xe2 + "od" + (char)0xe2 + "z, the uppercase Scandinavia O in " + (char)0xa2 + "st, the uppercase D with crossbar in " + (char)0xa3 + "uro, the uppercase Icelandic thorn in " + (char)0xa4 + "ann, the uppercase digraph AE in " + (char)0xa5 + "gir" };
testObjectNonASCIIChars = new MARCField(tag5, indicators5, subfields5);
}
public void TestToString()
{
Assert.Equals("=245 01$aHuckleberry Finn: $bAn American Odyssey", testObject1.ToString());
Assert.Equals(@"=008 831227m19799999nyu\\\\\\\\\\\|||\|\ger\\", testObjectControl.ToString());
// =040 \\$aViArRB$cViArRB
string answer= @"=040 \\$aViArRB$cViArRB";
int testTag = 40;
string[] indicators = new string[2] { "", "" };
List<string> subfields = new List<string> { "a", "ViArRB", "c", "ViArRB" };
MARCField testField = new MARCField(testTag, indicators, subfields);
Assert.Equals(answer,testField.ToString());
Assert.Equals(@"=500 \\$aThis is a test for the conversion of curly braces; the opening curly brace ({) and the closing curly brace (}).", testObjectCurly.ToString());
}
public void CleanUp()
{
testObject1 = null;
testObjectControl = null;
}
public void CleanUp()
{
testObject1 = null;
testObjectControl = null;
}
public void SetUp()
{
//title field object
int tag1 = 245;
string[] indicators1 = new string[2] {
"0", "1"
};
List <string> subfields1 = new List <string> {
"a", "Huckleberry Finn: ", "b", "An American Odyssey"
};
string data1 = "";
testObject1 = new MARCField(tag1, indicators1, subfields1, data1);
//control field object
int tag2 = 8;
string[] indicators2 = new string[0]; //empty array
List <string> subfields2 = null; //null?
string data2 = "831227m19799999nyu ||| | ger ";
testObjectControl = new MARCField(tag2, indicators2, subfields2, data2);
//subject field test
int tag3 = 650;
string[] indicators3 = new string[2] {
" ", "0"
};
List <string> subfields3 = new List <string> {
"a", "Python (Computer program language)",
"v", "Poetry."
};
string data3 = "";
testObjectSubject = new MARCField(tag3, indicators3, subfields3, data3);
//curly brackets test
//string answer3 = @"=500 \\$aThis is a test for the conversion of curly braces; the opening curly brace ({lcub}) and the closing curly brace ({rcub}).";
int tag4 = 500;
string[] indicators4 = new string[2] {
"", ""
};
List <string> subfields4 = new List <string> {
"a", "This is a test for the conversion of curly braces; the opening curly brace ({) and the closing curly brace (})."
};
testObjectCurly = new MARCField(tag4, indicators4, subfields4);
int tag5 = 500;
string[] indicators5 = new string[2] {
"", ""
};
List <string> subfields5 = new List <string> {
"a", @"This is a test of diacritics like the uppercase Polish L in " + (char)0xa1 + (char)0xe2 + "od" + (char)0xe2 + "z, the uppercase Scandinavia O in " + (char)0xa2 + "st, the uppercase D with crossbar in " + (char)0xa3 + "uro, the uppercase Icelandic thorn in " + (char)0xa4 + "ann, the uppercase digraph AE in " + (char)0xa5 + "gir"
};
testObjectNonASCIIChars = new MARCField(tag5, indicators5, subfields5);
}
public void ISBN()
{
int tag = 20;
string[] indicators = new string[] { "0", "1" };
List<string> subfields = new List<string> { "a", "123456789" };
MARCRecord record = new MARCRecord();
MARCField field = new MARCField(tag, indicators, subfields);
record.AddField(field);
Assert.Equals("123456789", record.ISBN);
MARCRecord blankRecord = new MARCRecord();
Assert.Null(blankRecord.ISBN);
}
public void Title()
{
int tag = 245;
string[] indicators1 = new string[2] { "0", "1" };
List<string> subfields1 = new List<string> { "a", "Foo :", "b", "bar" };
MARCField field1 = new MARCField(tag, indicators1, subfields1);
MARCRecord record1 = new MARCRecord();
record1.AddField(field1);
Assert.Equals("Foo :bar", record1.Title);
string[] indicators2 = new string[2] { "0", "1" };
List<string> subfields2 = new List<string> { "a", "Farghin"};
MARCField field2 = new MARCField(tag, indicators2, subfields2);
MARCRecord record2 = new MARCRecord();
record2.AddField(field2);
Assert.Equals("Farghin", record2.Title);
}
/*
* decode_marc() accepts a MARC record in transmission format as a
* a string argument, and will populate the object based on the data
* found.
*
*/
public void DecodeMARC(string marcRecord)
{
if (marcRecord.Length < MARCConstants.LEADER_LEN)
{
throw new RecordLeaderInvalid();
}
//extract record leader
this.leader = marcRecord.Substring(0, MARCConstants.LEADER_LEN);
// extract the byte offset where the record data starts
int baseAddress = Int32.Parse(marcRecord.Substring(12, 5));
if (baseAddress < 0)
{
throw new BaseAddressNotFound();
}
if (baseAddress >= marcRecord.Length)
{
throw new BaseAddressInvalid();
}
//extract directory, base_address-1 is used since the
//directory ends with an END_OF_FIELD byte
string directory = marcRecord.Substring(MARCConstants.LEADER_LEN, (baseAddress - 1) - MARCConstants.LEADER_LEN);
//determine number of fields in a record
if (directory.Length % MARCConstants.DIRECTORY_ENTRY_LEN != 0)
{
throw new RecordDirectoryInvalid();
}
int fieldTotal = directory.Length / MARCConstants.DIRECTORY_ENTRY_LEN;
//if there are no fields then raise error
if (fieldTotal == 0)
{
throw new NoFieldsFound();
}
//add fields to the record
for (int fieldCount = 0; fieldCount < fieldTotal; fieldCount++)
{
MARCField field;
int entryStart = fieldCount * MARCConstants.DIRECTORY_ENTRY_LEN;
int entryEnd = entryStart + MARCConstants.DIRECTORY_ENTRY_LEN;
string entry = directory.Substring(entryStart, entryEnd - entryStart);
int entryTag = Int32.Parse(entry.Substring(0, 3));
int entryLength = Int32.Parse(entry.Substring(3, 4));
int entryOffset = Int32.Parse(entry.Substring(7, 5));
string entryData = marcRecord.Substring(baseAddress + entryOffset, entryLength - 1);
if (entryTag < 010)
{
field = new MARCField(entryTag, entryData);
}
else
{
string[] marcSubfields = entryData.Split(MARCConstants.SUBFIELD_INDICATOR);
List <string> subfields = new List <string> {
};
int indicatorsArrayLength = marcSubfields[0].Length;
string entryIndicator1;
string entryIndicator2;
if (indicatorsArrayLength > 1)
{
entryIndicator1 = marcSubfields[0][0].ToString();
entryIndicator2 = marcSubfields[0][1].ToString();
}
else if (indicatorsArrayLength == 1)
{
entryIndicator1 = marcSubfields[0][0].ToString();
entryIndicator2 = "";
}
else
{
entryIndicator1 = "";
entryIndicator2 = "";
}
string[] entryIndicators = new string[2] {
entryIndicator1, entryIndicator2
};
for (int i = 1; i < marcSubfields.Length; i++)
{
//not sure about this exactly
if (marcSubfields[i].Length != 0)
{
string code = marcSubfields[i].Substring(0, 1);
string data = marcSubfields[i].Substring(1);
subfields.Add(code);
subfields.Add(data);
}
}
field = new MARCField(entryTag, entryIndicators, subfields);
}
this.AddField(field);
}
}
public void Author()
{
int tag = 100;
string[] indicators = new string[] { "1", "0" };
List<string> subfields = new List<string> { "a", "Bletch, Foobie,", "d", "1979-1981." };
MARCField field = new MARCField(tag, indicators, subfields);
MARCRecord record = new MARCRecord();
record.AddField(field);
Assert.Equals("Bletch, Foobie, 1979-1981.", record.Author);
MARCRecord blankRecord = new MARCRecord();
Assert.Null(blankRecord.Author);
}
public void MapField()
{
//test the case of 1:1 mapping
int tag = 245;
string[] indicators = new string[2] { "1", "0" };
List<string> subfields = new List<string> { "a", "Python", "c", "Guido" };
MARCField newField = new MARCField(tag, indicators, subfields, "");
MARCRecord record = new MARCRecord();
record.AddField(newField);
record.MapField(245, 300);
Assert.Equals(0, record.GetField(245).Length);
Assert.Equals(1, record.GetField(300).Length);
}
public void HasField()
{
int tag = 245;
string[] indicators = new string[2] { "1", "0" };
List<string> subfields = new List<string> { "a", "Python", "c", "Guido" };
MARCField newField = new MARCField(tag, indicators, subfields, "");
MARCRecord record = new MARCRecord();
record.AddField(newField);
Assert.True(record.HasField(245));
Assert.False(record.HasField(300));
//test after a map
record.MapField(245,300);
Assert.True(record.HasField(300));
Assert.False(record.HasField(245));
}
public void AddField(MARCField field)
{
this.fields.Add(field);
}
public void GetFields()
{
MARCRecord record = new MARCRecord();
int tag1 = 650;
string[] indicators1 = new string[2] { "", "0" };
List<string> subfields1 = new List<string> { "a", "Pogramming Language" };
MARCField subject1 = new MARCField(tag1, indicators1, subfields1, "");
int tag2 = 651;
string[] indicators2 = new string[2] { "", "0" };
List<string> subfields2 = new List<string> { "a","Object Oriented" };
MARCField subject2 = new MARCField(tag2, indicators2, subfields2, "");
record.AddFields(new MARCField[2] { subject1, subject2 });
Dictionary<int,MARCField[]> found = record.GetFields(new int[2]{650,651});
Assert.Equals(found[650][0], subject1);
Assert.Equals(found[651][0], subject2);
}
public void AddSubfield()
{
int tag = 245;
string[] indicators = new string[2] { "0", "1" };
List<string> subfields = new List<string> { "a", "foo" };
MARCField testField = new MARCField(tag,indicators,subfields,"");
testField.AddSubfield("a", "bar");
Assert.Equals("=245 01$afoo$abar", testField.ToString());
}
