private ParameterSubstitution CreateParamToIdentifierMapping(ScenarioOutline scenarioOutline)
{
ParameterSubstitution paramToIdentifier = new ParameterSubstitution();
foreach (var param in scenarioOutline.Examples.First().TableHeader.Cells)
{
paramToIdentifier.Add(param.Value, param.Value.ToIdentifierCamelCase());
}
return(paramToIdentifier);
}
private void GenerateScenarioOutlineTest(CodeTypeDeclaration testType, CodeMemberMethod testSetup, ScenarioOutline scenarioOutline, Feature feature)
{
string testMethodName = string.Format(TEST_FORMAT, scenarioOutline.Title.ToIdentifier());
ParameterSubstitution paramToIdentifier = new ParameterSubstitution();
foreach (var param in scenarioOutline.Examples.ExampleSets[0].Table.Header.Cells)
{
paramToIdentifier.Add(param.Value, param.Value.ToIdentifierCamelCase());
}
if (scenarioOutline.Examples.ExampleSets.Length > 1)
{
//TODO: check params
}
var testMethod = GenerateScenarioOutlineBody(feature, scenarioOutline, paramToIdentifier, testType, testMethodName, testSetup);
if (testGeneratorProvider.SupportsRowTests && this.allowRowTests)
{
SetTestMethodDeclaration(testMethod, scenarioOutline, null, rowTest: true);
foreach (var exampleSet in scenarioOutline.Examples.ExampleSets)
{
for (int rowIndex = 0; rowIndex < exampleSet.Table.Body.Length; rowIndex++)
{
IEnumerable <string> arguments = exampleSet.Table.Body[rowIndex].Cells.Select(c => c.Value);
testGeneratorProvider.SetRow(testMethod, arguments, GetNonIgnoreTags(exampleSet.Tags), HasIgnoreTag(exampleSet.Tags));
}
}
}
else
{
int exampleSetIndex = 0;
foreach (var exampleSet in scenarioOutline.Examples.ExampleSets)
{
string exampleSetTitle = exampleSet.Title == null
? string.Format("Scenarios{0}", exampleSetIndex + 1)
: exampleSet.Title.ToIdentifier();
bool useFirstColumnAsName = CanUseFirstColumnAsName(exampleSet.Table);
for (int rowIndex = 0; rowIndex < exampleSet.Table.Body.Length; rowIndex++)
{
string variantName = useFirstColumnAsName ? exampleSet.Table.Body[rowIndex].Cells[0].Value.ToIdentifierPart() :
string.Format("Variant{0}", rowIndex);
GenerateScenarioOutlineTestVariant(testType, scenarioOutline, testMethodName, paramToIdentifier, exampleSetTitle, exampleSet.Table.Body[rowIndex], exampleSet.Tags, variantName, exampleSet);
}
exampleSetIndex++;
}
}
}
private void GenerateScenarioOutlineTest(CodeTypeDeclaration testType, CodeMemberMethod testSetup, ScenarioOutline scenarioOutline, Feature feature)
{
string testMethodName = string.Format(TEST_FORMAT, scenarioOutline.Title.ToIdentifier());
ParameterSubstitution paramToIdentifier = new ParameterSubstitution();
foreach (var param in scenarioOutline.Examples.ExampleSets[0].Table.Header.Cells)
{
paramToIdentifier.Add(param.Value, param.Value.ToIdentifierCamelCase());
}
if (scenarioOutline.Examples.ExampleSets.Length > 1)
{
//check params
if (scenarioOutline.Examples.ExampleSets.Skip(1)
.Select(exampleSet => exampleSet.Table.Header.Cells.Select(c => c.Value))
.Any(paramNames => !paramNames.SequenceEqual(paramToIdentifier.Select(p2i => p2i.Key))))
{
throw new TestGeneratorException("The example sets must provide the same parameters.");
}
}
var testMethod = GenerateScenarioOutlineBody(feature, scenarioOutline, paramToIdentifier, testType, testMethodName, testSetup);
if (testGeneratorProvider.SupportsRowTests && this.allowRowTests)
{
SetTestMethodDeclaration(testMethod, scenarioOutline, null, rowTest: true);
foreach (var exampleSet in scenarioOutline.Examples.ExampleSets)
{
for (int rowIndex = 0; rowIndex < exampleSet.Table.Body.Length; rowIndex++)
{
IEnumerable <string> arguments = exampleSet.Table.Body[rowIndex].Cells.Select(c => c.Value);
testGeneratorProvider.SetRow(testMethod, arguments, GetNonIgnoreTags(exampleSet.Tags), HasIgnoreTag(exampleSet.Tags));
}
}
}
else
{
int exampleSetIndex = 0;
foreach (var exampleSet in scenarioOutline.Examples.ExampleSets)
{
bool useFirstColumnAsName = CanUseFirstColumnAsName(exampleSet.Table);
string exampleSetIdentifier = string.IsNullOrEmpty(exampleSet.Title)
? scenarioOutline.Examples.ExampleSets.Count(es => string.IsNullOrEmpty(es.Title)) > 1
? string.Format("ExampleSet {0}", exampleSetIndex).ToIdentifier()
: null
: exampleSet.Title.ToIdentifier();
for (int rowIndex = 0; rowIndex < exampleSet.Table.Body.Length; rowIndex++)
{
string variantName = useFirstColumnAsName ?
exampleSet.Table.Body[rowIndex].Cells[0].Value :
string.Format("Variant {0}", rowIndex);
GenerateScenarioOutlineTestVariant(testType, scenarioOutline, testMethodName, paramToIdentifier, exampleSet.Title ?? "", exampleSetIdentifier, exampleSet.Table.Body[rowIndex], exampleSet.Tags, variantName);
}
exampleSetIndex++;
}
}
}
