private static ITestParameterBuilder GetOrCreateImpersonationDataTestParameter(IPatternScope scope)
{
ITestParameterBuilder parameterBuilder = scope.TestBuilder.GetParameter(ImpersonationDataParameterName);
if (parameterBuilder == null)
{
// Add a new test parameter for some ImpersonationData.
// This makes the test data-driven.
ITestDataContextBuilder parameterDataContextBuilder = scope.TestDataContextBuilder.CreateChild();
parameterBuilder = scope.TestBuilder.CreateParameter(ImpersonationDataParameterName, null, parameterDataContextBuilder);
// When the ImpersonationData is bound to the parameter before the initialization phase
// of the test, add it to the test instance state so we can access it later.
parameterBuilder.TestParameterActions.BindTestParameterChain.After((state, obj) =>
{
var data = (ImpersonationData)obj;
state.Data.SetValue(ImpersonationDataKey, data);
state.AddNameSuffix(data.GetChildTestSuffix());
});
scope.TestBuilder.TestInstanceActions.RunTestInstanceBodyChain.Around((state, inner) =>
{
ImpersonationData data = state.Data.GetValue(ImpersonationDataKey);
using (new Impersonation(data.UserName, data.Domain ?? String.Empty, data.Password))
{
return(inner(state));
}
});
}
return(parameterBuilder);
}
/// <inheritdoc />
public IPatternScope CreateScope(ICodeElementInfo codeElement,
ITestBuilder testBuilder, ITestParameterBuilder testParameterBuilder, ITestDataContextBuilder testDataContextBuilder, bool isDeclaration)
{
var scope = new DefaultPatternScope(evaluator, codeElement, testBuilder, testParameterBuilder, testDataContextBuilder, isDeclaration);
evaluator.RegisterScope(scope);
return(scope);
}
/// <inheritdoc />
public IPatternScope CreateTestParameterScope(string name, ICodeElementInfo codeElement)
{
if (!CanAddTestParameter)
{
throw new InvalidOperationException("Cannot add test parameters to the test within this scope.");
}
ITestDataContextBuilder childTestDataContextBuilder = testDataContextBuilder.CreateChild();
ITestParameterBuilder testParameterBuilder = testBuilder.CreateParameter(name, codeElement, childTestDataContextBuilder);
return(CreateScope(codeElement, testBuilder, testParameterBuilder, childTestDataContextBuilder, true));
}
/// <summary>
/// Creates a new scope.
/// </summary>
/// <param name="evaluator">The pattern evaluator.</param>
/// <param name="codeElement">The code element associated with the scope, or null if none.</param>
/// <param name="testBuilder">The test builder in scope.</param>
/// <param name="testParameterBuilder">The test parameter builder in scope, or null if none.</param>
/// <param name="testDataContextBuilder">The test data context builder.</param>
/// <param name="isDeclaration">True if the scope represents the initial point of declaration
/// of a given test component.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="evaluator"/>,
/// <paramref name="testBuilder"/> or <paramref name="testDataContextBuilder"/> is null.</exception>
public DefaultPatternScope(IPatternEvaluator evaluator, ICodeElementInfo codeElement,
ITestBuilder testBuilder, ITestParameterBuilder testParameterBuilder,
ITestDataContextBuilder testDataContextBuilder, bool isDeclaration)
{
if (evaluator == null)
throw new ArgumentNullException("evaluator");
if (testBuilder == null)
throw new ArgumentNullException("testBuilder");
if (testDataContextBuilder == null)
throw new ArgumentNullException("testDataContextBuilder");
this.evaluator = evaluator;
this.codeElement = codeElement;
this.testBuilder = testBuilder;
this.testParameterBuilder = testParameterBuilder;
this.testDataContextBuilder = testDataContextBuilder;
this.isDeclaration = isDeclaration;
}
/// <summary>
/// Creates a new scope.
/// </summary>
/// <param name="evaluator">The pattern evaluator.</param>
/// <param name="codeElement">The code element associated with the scope, or null if none.</param>
/// <param name="testBuilder">The test builder in scope.</param>
/// <param name="testParameterBuilder">The test parameter builder in scope, or null if none.</param>
/// <param name="testDataContextBuilder">The test data context builder.</param>
/// <param name="isDeclaration">True if the scope represents the initial point of declaration
/// of a given test component.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="evaluator"/>,
/// <paramref name="testBuilder"/> or <paramref name="testDataContextBuilder"/> is null.</exception>
public DefaultPatternScope(IPatternEvaluator evaluator, ICodeElementInfo codeElement,
ITestBuilder testBuilder, ITestParameterBuilder testParameterBuilder,
ITestDataContextBuilder testDataContextBuilder, bool isDeclaration)
{
if (evaluator == null)
{
throw new ArgumentNullException("evaluator");
}
if (testBuilder == null)
{
throw new ArgumentNullException("testBuilder");
}
if (testDataContextBuilder == null)
{
throw new ArgumentNullException("testDataContextBuilder");
}
this.evaluator = evaluator;
this.codeElement = codeElement;
this.testBuilder = testBuilder;
this.testParameterBuilder = testParameterBuilder;
this.testDataContextBuilder = testDataContextBuilder;
this.isDeclaration = isDeclaration;
}
private static void EnlistImpersonationData(ITestParameterBuilder parameterBuilder, ImpersonationData data)
{
DataSource dataSource = parameterBuilder.TestDataContextBuilder.DefineDataSource("");
dataSource.AddDataSet(new ValueSequenceDataSet(new[] { data }, null, false));
}
private static void EnlistImpersonationData(ITestParameterBuilder parameterBuilder, ImpersonationData data)
{
DataSource dataSource = parameterBuilder.TestDataContextBuilder.DefineDataSource("");
dataSource.AddDataSet(new ValueSequenceDataSet(new[] { data }, null, false));
}
/// <inheritdoc />
public IPatternScope CreateScope(ICodeElementInfo codeElement,
ITestBuilder testBuilder, ITestParameterBuilder testParameterBuilder, ITestDataContextBuilder testDataContextBuilder, bool isDeclaration)
{
var scope = new DefaultPatternScope(evaluator, codeElement, testBuilder, testParameterBuilder, testDataContextBuilder, isDeclaration);
evaluator.RegisterScope(scope);
return scope;
}
