public IList<TestModel> Parse()
{
List<TestModel> result = new List<TestModel>();
//// Load test from yaml file
const Int32 BufferSize = 128;
using (var fileStream = File.OpenRead(_filePath))
using (var streamReader = new StreamReader(fileStream, Encoding.UTF8, true, BufferSize))
{
string line;
while ((line = streamReader.ReadLine()) != null)
{
if (line.Contains(DescriptionTag))
{
var test = new TestModel();
test.Description = line.Split(':').LastOrDefault();
result.Add(test);
}
// Process line
// FindTest(line,streamReader);
}
}
return result;
}
private bool FindScenario(StreamReader streamReader, TestModel result)
{
string line;
while ((line = streamReader.ReadLine()) != null)
{
if (line.Contains(ScenarioTag))
{
return true;
}
}
return false;
}
private TestModel FindTest(string line, StreamReader streamReader)
{
var result = new TestModel();
if (string.IsNullOrEmpty(FindDescription(streamReader)))
{
return result;
}
if (FindScenario(streamReader, result))
{
FindTests(streamReader, result);
}
return result;
}
private void FindUnitTestCollection(StreamReader streamReader, TestModel result)
{
result.Tests = new List<UnitTestModel>();
string line;
while ((line = streamReader.ReadLine()) != null)
{
switch (GetKeyWord(line))
{
case GivenTag:
case WhenTag:
case ThenTag:
case "":
break;
case ArrayTag:
result.Tests.Add(new UnitTestModel());
break;
case DescriptionTag:
return;
case ScenarioTag:
return;
}
}
}
private void FindTests(StreamReader streamReader, TestModel result)
{
string line = streamReader.ReadLine();
if(line != null)
{
switch (line)
{
case "-":
FindUnitTestCollection(streamReader, result);
break;
case WhenTag:
case GivenTag:
case ThenTag:
break;
default:
throw new Exception( String.Format("Invalid line --> {0}", line));
}
if (line.Contains(DescriptionTag))
{
result.Description = line.Split(':').LastOrDefault();
}
}
}