public void WhenSelectorReturnsTypeThatIsNotInEngine_ShouldThrowBadUsageException_WhenReadingRecordAtATime()
{
engine = new MultiRecordEngine(new RecordTypeSelector(CustomSelectorReturningBadType),
typeof(OrdersVerticalBar), typeof(CustomersSemiColon), typeof(SampleType));
engine.BeginReadFile(FileTest.Good.MultiRecord1.Path);
Assert.Throws <BadUsageException>(() => engine.ReadNext());
}
private void LoadDataButton_Click(object sender, EventArgs e)
{
openFileDialog1.Filter = "CINLIST|CINLIST";
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
dataFile = openFileDialog1.FileName;
try
{
CopyrightRecordType =
FixedLengthClassBuilder.ClassFromXmlFile("CinListCopyrightRecord.xml");
DetailRecordType =
FixedLengthClassBuilder.ClassFromXmlFile("CinListDetailRecord.xml");
}
catch (Exception ex)
{
MessageBox.Show(
ex.Message,
"Error loading RunTime Record Classes",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
dataFile = null;
return;
}
try
{
engine = new MultiRecordEngine(
new RecordTypeSelector(mySelector),
CopyrightRecordType,
DetailRecordType);
engine.BeginReadFile(dataFile);
}
catch (Exception ex)
{
MessageBox.Show(
ex.Message,
"Error loading data file",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
dataFile = null;
return;
}
}
ToggleProcessButton();
}
private void LoadDataButton_Click(object sender, EventArgs e)
{
openFileDialog1.Filter = "CINLIST|CINLIST";
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
dataFile = openFileDialog1.FileName;
try
{
CopyrightRecordType =
FixedLengthClassBuilder.ClassFromXmlFile("CinListCopyrightRecord.xml");
DetailRecordType =
FixedLengthClassBuilder.ClassFromXmlFile("CinListDetailRecord.xml");
}
catch (Exception ex)
{
MessageBox.Show(
ex.Message,
"Error loading RunTime Record Classes",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
dataFile = null;
return;
}
try
{
engine = new MultiRecordEngine(
new RecordTypeSelector(mySelector),
CopyrightRecordType,
DetailRecordType);
engine.BeginReadFile(dataFile);
}
catch (Exception ex)
{
MessageBox.Show(
ex.Message,
"Error loading data file",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
dataFile = null;
return;
}
}
ToggleProcessButton();
}
public void MultpleRecordsFileAsync()
{
engine = new MultiRecordEngine(new RecordTypeSelector(CustomSelector), typeof(OrdersVerticalBar), typeof(CustomersSemiColon), typeof(SampleType));
var res = new ArrayList();
engine.BeginReadFile(FileTest.Good.MultiRecord1.Path);
foreach (var o in engine)
{
res.Add(o);
}
Assert.AreEqual(12, res.Count);
Assert.AreEqual(12, engine.TotalRecords);
Assert.AreEqual(typeof(OrdersVerticalBar), res[0].GetType());
Assert.AreEqual(typeof(OrdersVerticalBar), res[1].GetType());
Assert.AreEqual(typeof(CustomersSemiColon), res[2].GetType());
Assert.AreEqual(typeof(SampleType), res[5].GetType());
}
public void MultpleRecordsFileAsync()
{
engine = new MultiRecordEngine(new RecordTypeSelector(CustomSelector), typeof(OrdersVerticalBar), typeof(CustomersSemiColon), typeof(SampleType));
ArrayList res = new ArrayList();
engine.BeginReadFile(FileTest.Good.MultiRecord1.Path);
foreach (object o in engine)
{
res.Add(o);
}
Assert.AreEqual(12, res.Count);
Assert.AreEqual(12, engine.TotalRecords);
Assert.AreEqual(typeof(OrdersVerticalBar), res[0].GetType());
Assert.AreEqual(typeof(OrdersVerticalBar), res[1].GetType());
Assert.AreEqual(typeof(CustomersSemiColon), res[2].GetType());
Assert.AreEqual(typeof(SampleType), res[5].GetType());
}
public void WhenSelectorReturnsTypeThatIsNotInEngine_ShouldThrowBadUsageException_WhenReadingRecordAtATime()
{
engine = new MultiRecordEngine(new RecordTypeSelector(CustomSelectorReturningBadType),
typeof(OrdersVerticalBar), typeof(CustomersSemiColon), typeof(SampleType));
engine.BeginReadFile(FileTest.Good.MultiRecord1.Path);
Assert.Throws<BadUsageException>(() => engine.ReadNext());
}
