/// <summary>
/// Creates test commands.
/// </summary>
/// <param name="testMethod">
/// Information about a test method.
/// </param>
/// <param name="builderFactory">
/// A factory of test fixture.
/// </param>
/// <returns>
/// The new test commands.
/// </returns>
public IEnumerable<ITestCommand> Create(IMethodInfo testMethod, ISpecimenBuilderFactory builderFactory)
{
if (testMethod.MethodInfo.GetParameters().Length == 0)
yield break;
yield return new ParameterizedCommand(
new ParameterizedCommandContext(testMethod, builderFactory, new object[0]));
}
/// <summary>
/// Initializes a new instance of the <see cref="ParameterizedCommandContext"/> class.
/// </summary>
/// <param name="testMethod">
/// A test method.
/// </param>
/// <param name="factory">
/// A factory to create test fixture.
/// </param>
/// <param name="arguments">
/// Explicit arguments of the test method.
/// </param>
public ParameterizedCommandContext(
IMethodInfo testMethod, ISpecimenBuilderFactory factory, IEnumerable<object> arguments)
: base(factory, arguments)
{
if (testMethod == null)
throw new ArgumentNullException("testMethod");
this.testMethod = testMethod;
}
/// <summary>
/// Creates test commands.
/// </summary>
/// <param name="testMethod">
/// Information about a test method.
/// </param>
/// <param name="builderFactory">
/// A factory of test fixture.
/// </param>
/// <returns>
/// The new test commands.
/// </returns>
public IEnumerable<ITestCommand> Create(IMethodInfo testMethod, ISpecimenBuilderFactory builderFactory)
{
if (testMethod == null)
throw new ArgumentNullException("testMethod");
if (testMethod.MethodInfo.GetParameters().Any())
yield break;
yield return new FactCommand(testMethod);
}
/// <summary>
/// Initializes a new instance of the <see cref="TestCommandContext"/> class.
/// </summary>
/// <param name="factory">
/// A factory to create test fixture.
/// </param>
/// <param name="arguments">
/// Explicit arguments of the test method.
/// </param>
protected TestCommandContext(ISpecimenBuilderFactory factory, IEnumerable<object> arguments)
{
if (factory == null)
throw new ArgumentNullException("factory");
if (arguments == null)
throw new ArgumentNullException("arguments");
this.factory = factory;
this.arguments = arguments;
}
/// <summary>
/// Creates test commands.
/// </summary>
/// <param name="testMethod">
/// Information about a test method.
/// </param>
/// <param name="builderFactory">
/// A factory of test fixture.
/// </param>
/// <returns>
/// The new test commands.
/// </returns>
public IEnumerable<ITestCommand> Create(IMethodInfo testMethod, ISpecimenBuilderFactory builderFactory)
{
foreach (var factory in this.factories)
{
int count = 0;
var testCommands = factory.Create(testMethod, builderFactory);
foreach (var testCommand in testCommands)
{
count++;
yield return testCommand;
}
if (count != 0)
yield break;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="StaticTestCaseCommandContext"/> class.
/// </summary>
/// <param name="testMethod">
/// A test method.
/// </param>
/// <param name="actualMethod">
/// A actual method.
/// </param>
/// <param name="factory">
/// A factory to create test fixture.
/// </param>
/// <param name="arguments">
/// Explicit arguments of the actual method.
/// </param>
public StaticTestCaseCommandContext(
IMethodInfo testMethod,
IMethodInfo actualMethod,
ISpecimenBuilderFactory factory,
IEnumerable<object> arguments)
: base(factory, arguments)
{
if (testMethod == null)
throw new ArgumentNullException("testMethod");
if (actualMethod == null)
throw new ArgumentNullException("actualMethod");
this.testMethod = testMethod;
this.actualMethod = actualMethod;
}
/// <summary>
/// Creates test commands.
/// </summary>
/// <param name="testMethod">
/// Information about a test method.
/// </param>
/// <param name="builderFactory">
/// A factory of test fixture.
/// </param>
/// <returns>
/// The new test commands.
/// </returns>
public IEnumerable<ITestCommand> Create(IMethodInfo testMethod, ISpecimenBuilderFactory builderFactory)
{
if (testMethod == null)
throw new ArgumentNullException("testMethod");
var attributes = testMethod.MethodInfo
.GetCustomAttributes(typeof(DataAttribute), false).Cast<DataAttribute>();
if (!attributes.Any())
return Enumerable.Empty<ITestCommand>();
var parameterTypes = testMethod.MethodInfo.GetParameters()
.Select(p => p.ParameterType).ToArray();
return from attribute in attributes
from data in attribute.GetData(testMethod.MethodInfo, parameterTypes)
select new ParameterizedCommand(
new ParameterizedCommandContext(testMethod, builderFactory, data));
}