public void GetEnumeratorTest()
{
FileMARCXML target = new FileMARCXML();
IEnumerator actual = target.GetEnumerator();
Assert.IsInstanceOfType(actual, typeof(IEnumerator));
}
public void FileMARCXMLConstructorTest()
{
FileMARCXML target = new FileMARCXML();
int expected = 0;
int actual = target.RawSource.Count;
Assert.AreEqual(expected, actual);
}
public void RawSourceTest()
{
FileMARCXML target = new FileMARCXML();
target.ImportMARCXML("sandburg.xml");
string expected = XDocument.Load("sandburg.xml").Elements().First(e => e.Name.LocalName == "collection").Elements().First(e => e.Name.LocalName == "record").ToString();
string actual = target.RawSource[0].ToString();
Assert.AreEqual(expected, actual);
}
public void CountTest()
{
FileMARCXML target = new FileMARCXML();
target.ImportMARCXML("sandburg.xml");
target.ImportMARCXML("bigarchive.xml");
int expected = 2;
int actual = target.Count;
Assert.AreEqual(expected, actual);
}
public void ItemTest()
{
FileMARCXML target = new FileMARCXML();
target.ImportMARCXML("sandburg.xml");
int index = 0;
Record recordAtIndex = target[index];
string expected = "01142cam 2200301 a 4500001001300000003000400013005001700017008004100034010001700075020002500092040001800117042000900135050002600144082001600170100003200186245008600218250001200304260005200316300004900368500004000417520022800457650003300685650003300718650002400751650002100775650002300796700002100819 92005291 DLC 19930521155141.9 920219s1993 caua j 000 0 eng a 92005291 a0152038655 : c$15.95 aDLC cDLC dDLC alcac 00 aPS3537.A618 bA88 1993 00 a811/.52 220 1 aSandburg, Carl, d1878-1967. 10 aArithmetic / cCarl Sandburg ; illustrated as an anamorphic adventure by Ted Rand. a1st ed. aSan Diego : bHarcourt Brace Jovanovich, cc1993. a1 v. (unpaged) : bill. (some col.) ; c26 cm. aOne Mylar sheet included in pocket. aA poem about numbers and their characteristics. Features anamorphic, or distorted, drawings which can be restored to normal by viewing from a particular angle or by viewing the image's reflection in the provided Mylar cone. 0 aArithmetic xJuvenile poetry. 0 aChildren's poetry, American. 1 aArithmetic xPoetry. 1 aAmerican poetry. 1 aVisual perception. 1 aRand, Ted, eill. ";
string actual = recordAtIndex.ToRaw();
Assert.AreEqual(expected, actual);
}
public void ToXMLTest()
{
string source = File.ReadAllText("sandburg.xml");
FileMARCXML targetXML = new FileMARCXML(source);
Record target = targetXML[0];
XDocument xdoc = XDocument.Parse(source);
XElement expected = xdoc.Elements().First(e => e.Name.LocalName == "collection").Elements().First(e => e.Name.LocalName == "record");
XElement actual = target.ToXML();
Assert.IsTrue(XNode.DeepEquals(expected, actual));
}
public void ResetTest()
{
FileMARCXML target = new FileMARCXML();
target.ImportMARCXML("sandburg.xml");
target.ImportMARCXML("bigarchive.xml");
target.MoveNext();
target.MoveNext();
target.MoveNext();
target.Reset();
target.MoveNext();
bool expected = true;
bool actual = target.MoveNext();
Assert.AreEqual(expected, actual);
}
public void ToXMLDocumentTest()
{
string source = File.ReadAllText("onerecord.xml");
FileMARCXML targetXML = new FileMARCXML(source);
Record target = targetXML[0];
string expected = source;
XDocument xdoc = target.ToXMLDocument();
using (StringWriter writer = new Utf8StringWriter())
{
xdoc.Save(writer);
string actual = writer.ToString();
Assert.AreEqual(expected, actual);
}
}
public void AddTest1()
{
FileMARCXML target = new FileMARCXML();
string source = File.ReadAllText("sandburg.xml");
{
int expected = 1;
int actual = target.Add(source);
Assert.AreEqual(expected, actual);
}
{
string expected = XDocument.Parse(source).Elements().First(e => e.Name.LocalName == "collection").Elements().First(e => e.Name.LocalName == "record").ToString();
string actual = target.RawSource[0].ToString();
Assert.AreEqual(expected, actual);
}
}
public void FileMARCXMLConstructorTest2()
{
XDocument source = XDocument.Load("sandburg.xml");
FileMARCXML target = new FileMARCXML(source);
{
int expected = 1;
int actual = target.RawSource.Count;
Assert.AreEqual(expected, actual);
}
{
string expected = source.Elements().First(e => e.Name.LocalName == "collection").Elements().First(e => e.Name.LocalName == "record").ToString();
string actual = target.RawSource[0].ToString();
Assert.AreEqual(expected, actual);
}
}
public void ValidateTest()
{
{
XDocument source = XDocument.Load("sandburg.xml");
List <string> errors = FileMARCXML.Validate(source);
int expected = 0;
int actual = errors.Count;
Assert.AreEqual(expected, actual);
}
{
XDocument source = XDocument.Load("bad_example.xml");
List <string> errors = FileMARCXML.Validate(source);
int expected = 4;
int actual = errors.Count;
Assert.AreEqual(expected, actual);
}
}
public void WriteTest()
{
string filename = "onerecord.xml";
string testFilename = "onerecord_test.xml";
string source = File.ReadAllText(filename);
FileMARCXML targetXML = new FileMARCXML(source);
Record record = targetXML[0];
using (FileMARCXMLWriter target = new FileMARCXMLWriter(testFilename))
{
target.Write(record);
}
string expected = source;
string actual = File.ReadAllText(testFilename);
Assert.AreEqual(expected, actual);
}
public void WriteTest1()
{
string filename = "music.xml";
string testFilename = "music_test.xml";
string source = File.ReadAllText(filename);
FileMARCXML targetXML = new FileMARCXML(source);
List <Record> records = new List <Record>();
foreach (Record record in targetXML)
{
records.Add(record);
}
using (FileMARCXMLWriter target = new FileMARCXMLWriter(testFilename))
{
target.Write(records);
}
string expected = source;
string actual = File.ReadAllText(testFilename);
Assert.AreEqual(expected, actual);
}
/// <summary>
/// Handles the Click event of the searchButton control.
///
/// We're no longer using the acutal Z39.50 interface and instead querying using the new fancy Search/Retrieval via URL interface
/// The specifications for the new interface can be found at http://www.loc.gov/standards/sru/index.html
/// Information on the query langauge can be found at http://www.loc.gov/standards/sru/specs/cql.html
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void searchButton_Click(object sender, EventArgs e)
{
searchResultsDataGridView.Rows.Clear();
if (!String.IsNullOrEmpty(isbnTextBox.Text) || !String.IsNullOrEmpty(lccnTextBox.Text) || !String.IsNullOrEmpty(titleTextBox.Text) || !String.IsNullOrEmpty(authorTextBox.Text))
{
searchGroupBox.Enabled = false;
searchButton.Text = "Searching ...";
Application.DoEvents();
searchResultsDataGridView.Rows.Clear();
DisableImport();
//The default ZING SRW namespace
XNamespace zingSRW = namespaceTextBox.Text;
//Build the SRU query.
//The address, version, and operation will always be the same
string sruServer = serverTextBox.Text;
string sruQuery = string.Empty;
if (locRadioButton.Checked)
{
//The actual query in CQL syntax
if (titleTextBox.Text.Trim() != string.Empty)
{
sruQuery += " and dc.title%20=%20%22" + titleTextBox.Text.Trim() + "%22";
}
if (authorTextBox.Text.Trim() != string.Empty)
{
sruQuery += " and dc.author%20=%20%22" + authorTextBox.Text.Trim() + "%22";
}
if (lccnTextBox.Text.Trim() != string.Empty)
{
sruQuery += " and bath.lccn%20=%20" + lccnTextBox.Text.Trim();
}
if (isbnTextBox.Text.Trim() != string.Empty)
{
sruQuery += " and bath.isbn%20=%20" + isbnTextBox.Text.Trim();
}
}
else if (oclcRadioButton.Checked)
{
//The actual query in CQL syntax
if (titleTextBox.Text.Trim() != string.Empty)
{
sruQuery += " and srw.ti%20=%20%22" + titleTextBox.Text.Trim() + "%22";
}
if (authorTextBox.Text.Trim() != string.Empty)
{
sruQuery += " and srw.au%20=%20%22" + authorTextBox.Text.Trim() + "%22";
}
if (lccnTextBox.Text.Trim() != string.Empty)
{
sruQuery += " and srw.dn%20=%20" + lccnTextBox.Text.Trim();
}
if (isbnTextBox.Text.Trim() != string.Empty)
{
sruQuery += " and srw.bn%20=%20" + isbnTextBox.Text.Trim();
}
sruQuery += "&wskey=" + oclcTextBox.Text;
}
//Maximum records and record schema will always be the same. We get records back in actual MARCXML format making it easy to parse into a BookMaster record
string sruPostfix = "&maximumRecords=200&recordSchema=marcxml";
if (sruQuery != string.Empty)
{
sruQuery = sruQuery.Substring(5);
try
{
//This actually queries the server. No more ZOOM. No more VB wrapping C++. It's that easy.
XDocument results = XDocument.Load(sruServer + sruQuery + sruPostfix);
//The actual search results that we want to search for are 3 levels down.
//<zs:searchRetrieveResponse><zs:records><zs:record>Actual result information is here</zs:record></zs:records></zs:searchRetrieveResponse>
foreach (XElement result in results.Elements(zingSRW + "searchRetrieveResponse").Elements(zingSRW + "records").Elements(zingSRW + "record"))
{
//Build an XDocument for each result
//The actual data is 2 levesl down from the search result item.
//<zs:recordData><record>Actual MARCXML</record></zs:recordData>
XDocument importMARCXML = new XDocument();
importMARCXML.Add(result.Element(zingSRW + "recordData").Element(FileMARCXML.Namespace + "record"));
//Convert the new MARCXML document to a CSharp_MARC Record
FileMARCXML imported = new FileMARCXML(importMARCXML);
Record importedRecord = imported[0];
AddResult(importedRecord);
}
}
catch (WebException)
{
MessageBox.Show("Unable to access the Library of Congress. Please try again later or click \"Help\" to search the LOC website manually.", "Error accessing LOC", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, 0, "http://z3950.loc.gov", "keyword");
}
}
}
SortResults();
searchButton.Text = "Search";
searchGroupBox.Enabled = true;
}
