private ICollection <DeveroomTag> ParseInternal(ITextSnapshot fileSnapshot, ProjectBindingRegistry bindingRegistry, DeveroomConfiguration deveroomConfiguration)
{
var dialectProvider = SpecFlowGherkinDialectProvider.Get(deveroomConfiguration.DefaultFeatureLanguage);
var parser = new DeveroomGherkinParser(dialectProvider, _monitoringService);
parser.ParseAndCollectErrors(fileSnapshot.GetText(), _logger,
out var gherkinDocument, out var parserErrors);
var result = new List <DeveroomTag>();
if (gherkinDocument != null)
{
AddGherkinDocumentTags(fileSnapshot, bindingRegistry, gherkinDocument, result);
}
foreach (var parserException in parserErrors)
{
var line = GetSnapshotLine(parserException.Location, fileSnapshot);
var startPoint = GetColumnPoint(line, parserException.Location);
var span = new SnapshotSpan(startPoint, line.End);
result.Add(new DeveroomTag(DeveroomTagTypes.ParserError,
span, parserException.Message));
}
return(result);
}
public void Should_provide_parse_result_when_unexpected_end_of_file()
{
var sut = new DeveroomGherkinParser(new SpecFlowGherkinDialectProvider("en-US"),
new Mock <IMonitoringService>().Object);
var result = sut.ParseAndCollectErrors(@"
Feature: Addition
@tag
",
new DeveroomNullLogger(), out var gherkinDocument, out var errors);
gherkinDocument.Should().NotBeNull();
result.Should().BeFalse();
}
public void Should_provide_parse_result_when_file_ends_with_open_docstring()
{
var sut = new DeveroomGherkinParser(new SpecFlowGherkinDialectProvider("en-US"),
new Mock <IMonitoringService>().Object);
var result = sut.ParseAndCollectErrors(@"
Feature: Addition
Scenario: Add two numbers
Given I have added
```
",
new DeveroomNullLogger(), out var gherkinDocument, out var errors);
gherkinDocument.Should().NotBeNull();
result.Should().BeFalse();
}
public void Should_tolerate_unfinished_DataTable()
{
var sut = new DeveroomGherkinParser(new SpecFlowGherkinDialectProvider("en-US"),
new Mock <IMonitoringService>().Object);
var result = sut.ParseAndCollectErrors(@"
Feature: Addition
Scenario: Add two numbers
When I press
| foo |
| bar
",
new DeveroomNullLogger(), out var gherkinDocument, out var errors);
gherkinDocument.Should().NotBeNull();
result.Should().BeFalse();
}
public IEnumerable <StepDefinitionUsage> FindUsagesFromContent(ProjectStepDefinitionBinding[] stepDefinitions,
string featureFileContent, string featureFilePath, DeveroomConfiguration configuration)
{
var dialectProvider = SpecFlowGherkinDialectProvider.Get(configuration.DefaultFeatureLanguage);
var parser = new DeveroomGherkinParser(dialectProvider, _monitoringService);
parser.ParseAndCollectErrors(featureFileContent, _logger,
out var gherkinDocument, out _);
var featureNode = gherkinDocument?.Feature;
if (featureNode == null)
{
yield break;
}
var dummyRegistry = new ProjectBindingRegistry
{
StepDefinitions = stepDefinitions
};
var featureContext = new UsageFinderContext(featureNode);
foreach (var scenarioDefinition in featureNode.FlattenStepsContainers())
{
var context = new UsageFinderContext(scenarioDefinition, featureContext);
foreach (var step in scenarioDefinition.Steps)
{
var matchResult = dummyRegistry.MatchStep(step, context);
if (matchResult == null)
{
continue; // this will not happen
}
if (matchResult.HasDefined)
{
yield return(new StepDefinitionUsage(
GetSourceLocation(step, featureFilePath), step));
}
}
}
}