public void ShouldConsiderOnlyPublicMethods()
{
var customDiscovery = new SampleDiscovery();
DiscoveredTestMethods <Sample>(customDiscovery)
.ShouldBe(
"PublicInstanceNoArgsVoid()",
"PublicInstanceNoArgsWithReturn()",
"PublicInstanceWithArgsVoid(x)",
"PublicInstanceWithArgsWithReturn(x)",
"PublicStaticNoArgsVoid()",
"PublicStaticNoArgsWithReturn()",
"PublicStaticWithArgsVoid(x)",
"PublicStaticWithArgsWithReturn(x)");
DiscoveredTestMethods <AsyncSample>(customDiscovery)
.ShouldBe(
"PublicInstanceNoArgsVoid()",
"PublicInstanceNoArgsWithReturn()",
"PublicInstanceWithArgsVoid(x)",
"PublicInstanceWithArgsWithReturn(x)",
"PublicStaticNoArgsVoid()",
"PublicStaticNoArgsWithReturn()",
"PublicStaticWithArgsVoid(x)",
"PublicStaticWithArgsWithReturn(x)");
}
public void ShouldDiscoverMethodsSatisfyingAllSpecifiedConditions()
{
var customDiscovery = new SampleDiscovery();
customDiscovery
.Methods
.Where(x => x.Name.Contains("Void"))
.Where(x => x.Name.Contains("No"))
.Where(x => !x.IsStatic);
DiscoveredTestMethods <Sample>(customDiscovery)
.ShouldBe("PublicInstanceNoArgsVoid()");
}
public void ShouldConsiderOnlyConcreteClasses()
{
var customDiscovery = new SampleDiscovery();
DiscoveredTestClasses(customDiscovery)
.ShouldEqual(
typeof(StaticClass),
typeof(DefaultConstructor),
typeof(NoDefaultConstructor),
typeof(NameEndsWithTests),
typeof(String),
typeof(InheritanceSampleBase),
typeof(InheritanceSample));
}
public void ShouldFailWithClearExplanationWhenAnyGivenConditionThrows()
{
var customDiscovery = new SampleDiscovery();
customDiscovery
.Methods
.Where(x => throw new Exception("Unsafe method-discovery predicate threw!"));
Action attemptFaultyDiscovery = () => DiscoveredTestMethods <Sample>(customDiscovery);
var exception = attemptFaultyDiscovery.ShouldThrow <Exception>(
"Exception thrown while attempting to run a custom method-discovery predicate. " +
"Check the inner exception for more details.");
exception.InnerException.Message.ShouldBe("Unsafe method-discovery predicate threw!");
}
public void ShouldDiscoverClassesSatisfyingAllSpecifiedConditions()
{
var customDiscovery = new SampleDiscovery();
customDiscovery
.Classes
.Where(x => x.IsInNamespace("Fixie.Tests"))
.Where(x => x.Name.Contains("i"))
.Where(x => !x.IsStatic());
DiscoveredTestClasses(customDiscovery)
.ShouldEqual(
typeof(NameEndsWithTests),
typeof(InheritanceSampleBase),
typeof(InheritanceSample));
}
public void ShouldNotConsiderDiscoveryAndExecutionCustomizationClasses()
{
var customDiscovery = new SampleDiscovery();
DiscoveredTestClasses(customDiscovery,
typeof(SampleDiscovery),
typeof(SampleExecution))
.ShouldEqual(
typeof(StaticClass),
typeof(DefaultConstructor),
typeof(NoDefaultConstructor),
typeof(NameEndsWithTests),
typeof(String),
typeof(InheritanceSampleBase),
typeof(InheritanceSample));
}
public void ShouldProvideSetsOfInputsGeneratedByInstantiatedParameterSources()
{
var customDiscovery = new SampleDiscovery();
customDiscovery
.Parameters
.Add(new FirstParameterSource())
.Add(new SecondParameterSource());
DiscoveredParameters(customDiscovery)
.ShouldBe(new[]
{
new object[] { "ParameterizedMethod", 0, false },
new object[] { "ParameterizedMethod", 1, true },
new object[] { "ParameterizedMethod", 2, false },
new object[] { "ParameterizedMethod", 3, true }
});
}
public void ShouldNotConsiderIDisposableDisposeMethod()
{
var customDiscovery = new SampleDiscovery();
DiscoveredTestMethods <DisposableSample>(customDiscovery)
.ShouldBe(
"Dispose(disposing)",
"NotNamedDispose()");
DiscoveredTestMethods <NonDisposableSample>(customDiscovery)
.ShouldBe(
"Dispose()",
"Dispose(disposing)",
"NotNamedDispose()");
DiscoveredTestMethods <NonDisposableByReturnTypeSample>(customDiscovery)
.ShouldBe(
"Dispose()",
"Dispose(disposing)",
"NotNamedDispose()");
}
public void ShouldNotConsiderCompilerGeneratedClosureClasses()
{
var nested = typeof(ClassThatCausesCompilerGeneratedNestedClosureClass)
.GetNestedTypes(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance)
.Single();
//Confirm that a nested closure class has actually been generated.
nested.Has <CompilerGeneratedAttribute>().ShouldBeTrue();
//Confirm that the nested closure class is omitted from test class discovery.
var customDiscovery = new SampleDiscovery();
DiscoveredTestClasses(customDiscovery, nested)
.ShouldEqual(
typeof(StaticClass),
typeof(DefaultConstructor),
typeof(NoDefaultConstructor),
typeof(NameEndsWithTests),
typeof(String),
typeof(InheritanceSampleBase),
typeof(InheritanceSample));
}
public void ShouldProvideZeroSetsOfInputParametersByDefault()
{
var customDiscovery = new SampleDiscovery();
DiscoveredParameters(customDiscovery).ShouldBeEmpty();
}