public void TestWiggleFormatter()
{
string filepathTmp = Path.GetTempFileName();
using (WiggleFormatter formatter = new WiggleFormatter(filepathTmp))
{
formatter.Write(CreateDummyAnnotation());
}
WiggleParser parser = new WiggleParser();
VerifyDummyAnnotation(parser.Parse(filepathTmp));
}
public void TestWiggleFormatter()
{
string filepathTmp = Path.GetTempFileName();
WiggleFormatter formatter = new WiggleFormatter();
using (formatter.Open(filepathTmp))
{
formatter.Format(CreateDummyAnnotation());
}
WiggleParser parser = new WiggleParser();
VerifyDummyAnnotation(parser.Parse(filepathTmp).First());
}
/// <summary>
/// Validate Wiggle Formatter for fixed and variable steps.
/// </summary>
/// <param name="nodeName">Nodename</param>
/// <param name="formatType">Write using a stream/File Name.</param>
private void ValidateWiggleFormatter(string nodeName, FormatType formatType)
{
// Gets the filepath.
String filePath = this.utilityObj.xmlUtil.GetTextValue(nodeName, Constants.FilePathNode);
Assert.IsTrue(File.Exists(filePath));
WiggleAnnotation annotation = null, annotationNew = null;
string[] expectedValues = this.utilityObj.xmlUtil.GetTextValue(nodeName,
Constants.ExpectedValuesNode).Split(',');
string[] expectedPoints = this.utilityObj.xmlUtil.GetTextValue(nodeName,
Constants.ExpectedKeysNode).Split(',');
//Parse the file.
WiggleParser parser = new WiggleParser();
annotation = parser.ParseOne(filePath);
WiggleFormatter formatter = null;
//Write to a new file.
switch (formatType)
{
case FormatType.Stream:
using (var writer = File.Create(Constants.WiggleTempFileName))
{
formatter = new WiggleFormatter();
formatter.Format(writer, annotation);
formatter.Close();
}
break;
default:
formatter = new WiggleFormatter();
formatter.Format(annotation, Constants.WiggleTempFileName);
formatter.Close();
break;
}
//Read the new file and then compare the annotations.
WiggleParser parserNew = new WiggleParser();
annotationNew = parserNew.ParseOne(Constants.WiggleTempFileName);
int index = 0;
//Validate keys and values of the parsed file.
foreach (KeyValuePair<long, float> keyvaluePair in annotationNew)
{
Assert.AreEqual(long.Parse(expectedPoints[index],
CultureInfo.InvariantCulture), keyvaluePair.Key);
Assert.AreEqual(float.Parse(expectedValues[index],
CultureInfo.InvariantCulture), keyvaluePair.Value);
index++;
}
File.Delete(Constants.WiggleTempFileName);
ApplicationLog.WriteLine(string.Format((IFormatProvider)null,
"Wiggle Formatter BVT: Successfully validated the written file"));
}
/// <summary>
/// Validate Exceptions from Wiggle Parser and Formatter for General test cases.
/// </summary>
/// <param name="exceptionType"></param>
public void ValidateArgumentNullException(ExceptionType exceptionType)
{
// Gets the filepath.
String filePath = this.utilityObj.xmlUtil.GetTextValue(Constants.
SimpleWiggleWithFixedStepNodeName, Constants.FilePathNode);
Assert.IsTrue(File.Exists(filePath));
WiggleAnnotation annotation =null;
try
{
switch (exceptionType)
{
case ExceptionType.NullFormatter:
WiggleFormatter formatter = new WiggleFormatter();
formatter.Format(null, annotation);
break;
case ExceptionType.NullParser:
WiggleParser parser = new WiggleParser();
string valueForParse = null;
parser.ParseOne(valueForParse);
break;
case ExceptionType.NullAnnotationWithData:
annotation = new WiggleAnnotation(null, Constants.StringByteArray);
break;
case ExceptionType.NullAnnotationWithChromosomeName:
float[] data = new float[2] { 1.0F, 2.0F };
annotation = new WiggleAnnotation(data, null,0,0);
break;
}
}
catch (ArgumentNullException exception)
{
ApplicationLog.WriteLine(
"Wiggle P2 test cases : Successfully validated the exception:", exception.Message);
}
}
public void ValidateWiggleFormatterPublicProperties()
{
//Get the expected values from configuration file.
string expectedDescription = this.utilityObj.xmlUtil.GetTextValue(Constants.
SimpleWiggleWithFixedStepNodeName, Constants.FormatterDescriptionNode);
string expectedName = this.utilityObj.xmlUtil.GetTextValue(Constants.
SimpleWiggleWithFixedStepNodeName, Constants.NameNode);
string expectedFileType = this.utilityObj.xmlUtil.GetTextValue(Constants.
SimpleWiggleWithFixedStepNodeName, Constants.FileTypesNode);
WiggleFormatter formatter = new WiggleFormatter();
Assert.AreEqual(expectedDescription, formatter.Description);
Assert.AreEqual(expectedName, formatter.Name);
Assert.AreEqual(expectedFileType, formatter.SupportedFileTypes);
ApplicationLog.WriteLine(string.Format((IFormatProvider)null,
"Wiggle Formatter BVT: Validation of all public properties is successful"));
}
