public void Create_a_default_instance()
{
MemoryInstanceMemento memento = MemoryInstanceMemento.CreateDefaultInstanceMemento();
Instance instance = memento.ReadInstance(null, null);
Assert.IsInstanceOfType(typeof(DefaultInstance), instance);
}
public void Create_a_default_instance()
{
MemoryInstanceMemento memento = MemoryInstanceMemento.CreateDefaultInstanceMemento();
Instance instance = memento.ReadInstance(null, GetType());
instance.ShouldBeOfType <DefaultInstance>();
}
public void Create_a_referenced_instance()
{
MemoryInstanceMemento memento = MemoryInstanceMemento.CreateReferencedInstanceMemento("blue");
var instance = (ReferencedInstance)memento.ReadInstance(null, null);
Assert.AreEqual("blue", instance.ReferenceKey);
}
public void ReadChildArrayProperty()
{
var graph = new PluginGraph();
graph.FindFamily(typeof(Rule)).AddPlugin(typeof(ComplexRule));
MemoryInstanceMemento memento = ComplexRule.GetMemento();
memento.SetProperty(XmlConstants.PLUGGED_TYPE, typeof(ComplexRule).AssemblyQualifiedName);
memento.AddChildArray("cars", new InstanceMemento[]
{
MemoryInstanceMemento.CreateReferencedInstanceMemento("Ford"),
MemoryInstanceMemento.CreateReferencedInstanceMemento("Chevy"),
MemoryInstanceMemento.CreateReferencedInstanceMemento("Dodge"),
});
var instance = (IStructuredInstance)memento.ReadInstance(graph, typeof(Rule));
Instance[] instances = instance.GetChildArray("cars");
Assert.AreEqual(3, instances.Length);
assertIsReference(instances[0], "Ford");
assertIsReference(instances[1], "Chevy");
assertIsReference(instances[2], "Dodge");
}
public void add_instance_memento_negative_should_log_error()
{
var memento = new MemoryInstanceMemento(typeof (TargetXmlWithCtor).AssemblyQualifiedName, "mine");
reader.ForMemento(memento, (r, i) => {Assert.Fail("Should not be called");});
log.ErrorCount.ShouldBeGreaterThan(0);
}
public void If_a_Memento_does_not_know_its_PluggedType_or_concreteKey_select_the_DEFAULT_Plugin()
{
var family = new PluginFamily(typeof (IGateway));
Plugin plugin = family.AddPlugin(typeof (TheGateway), Plugin.DEFAULT);
var memento = new MemoryInstanceMemento();
Assert.AreSame(plugin, memento.FindPlugin(family));
}
public void Do_not_try_to_execute_the_action_when_requested_system_object_if_it_cannot_be_created()
{
var memento = new MemoryInstanceMemento();
var builder = new GraphBuilder(new Registry[0]);
builder.WithSystemObject <MementoSource>(memento, "I am going to break here",
delegate { Assert.Fail("Wasn't supposed to be called"); });
}
public void Do_not_try_to_execute_the_action_when_requested_system_object_if_it_cannot_be_created()
{
var memento = new MemoryInstanceMemento();
var builder = new GraphBuilder(new Registry[0]);
builder.WithSystemObject<MementoSource>(memento, "I am going to break here",
delegate { Assert.Fail("Wasn't supposed to be called"); });
}
public void Get_the_instance_name()
{
var memento = new MemoryInstanceMemento("Color", "Red");
memento.SetProperty("Color", "Red");
memento.InstanceKey = "Red";
Assert.AreEqual("Red", memento.ReadInstance(_graph, typeof (IService)).Name);
}
public void Get_the_instance_name()
{
var memento = new MemoryInstanceMemento("Color", "Red");
memento.SetProperty("Color", "Red");
memento.InstanceKey = "Red";
Assert.AreEqual("Red", memento.ReadInstance(_graph, typeof(IService)).Name);
}
public void CanRenameInstanceMemento()
{
var memento = new MemoryInstanceMemento("concrete", "name");
Assert.AreEqual("name", memento.InstanceKey);
memento.InstanceKey = "Elvis";
Assert.AreEqual("Elvis", memento.InstanceKey);
}
public void Log_an_error_for_a_requested_system_object_if_it_cannot_be_created()
{
var memento = new MemoryInstanceMemento();
var builder = new GraphBuilder(new Registry[0]);
builder.WithSystemObject <MementoSource>(memento, "I am going to break here", delegate { });
builder.PluginGraph.Log.AssertHasError(130);
}
public void CanRenameInstanceMemento()
{
var memento = new MemoryInstanceMemento("concrete", "name");
Assert.AreEqual("name", memento.InstanceKey);
memento.InstanceKey = "Elvis";
Assert.AreEqual("Elvis", memento.InstanceKey);
}
public void If_a_Memento_does_not_know_its_PluggedType_or_concreteKey_select_the_DEFAULT_Plugin()
{
var family = new PluginFamily(typeof(IGateway));
Plugin plugin = family.AddPlugin(typeof(TheGateway), Plugin.DEFAULT);
var memento = new MemoryInstanceMemento();
Assert.AreSame(plugin, memento.FindPlugin(family));
}
public void Get_the_instance_name()
{
var memento = new MemoryInstanceMemento("Color", "Red");
memento.SetPluggedType<ColorService>();
memento.SetProperty("Color", "Red");
memento.InstanceKey = "Red";
Assert.AreEqual("Red", memento.ReadInstance(new SimplePluginFactory(), typeof(IService)).Name);
}
public void Get_the_instance_name()
{
var memento = new MemoryInstanceMemento("Color", "Red");
memento.SetPluggedType <ColorService>();
memento.SetProperty("Color", "Red");
memento.InstanceKey = "Red";
Assert.AreEqual("Red", memento.ReadInstance(new SimplePluginFactory(), typeof(IService)).Name);
}
public void SetUp()
{
Type pluggedType = typeof (StubbedGateway);
var values = new NameValueCollection();
values.Add(XmlConstants.PLUGGED_TYPE, pluggedType.AssemblyQualifiedName);
_memento = new MemoryInstanceMemento(string.Empty, "Frank", values);
_expectedPlugin = new Plugin(pluggedType);
}
public void SetUp()
{
Type pluggedType = typeof(StubbedGateway);
var values = new NameValueCollection();
values.Add(XmlConstants.PLUGGED_TYPE, pluggedType.AssemblyQualifiedName);
_memento = new MemoryInstanceMemento(string.Empty, "Frank", values);
_expectedPlugin = new Plugin(pluggedType);
}
public void add_instance_memento_all_positive_from_alias()
{
reader.AliasType("a", typeof(AWidget).AssemblyQualifiedName);
var memento = new MemoryInstanceMemento("a", "mine");
reader.ForMemento(memento, (r, i) => r.For<IWidget>().Add(i));
assertThatThereAreNotErrorsDetected();
var container = new Container(registry);
container.GetInstance<IWidget>("mine").ShouldBeOfType<AWidget>();
}
public void ReadChildProperty_child_property_is_defined_build_child()
{
var memento = ComplexRule.GetMemento();
memento.SetPluggedType <ComplexRule>();
MemoryInstanceMemento carMemento = MemoryInstanceMemento.CreateReferencedInstanceMemento("GrandPrix");
memento.AddChild("car", carMemento);
var instance = (IStructuredInstance)memento.ReadInstance(new SimplePluginFactory(), typeof(Rule));
var child = (ReferencedInstance)instance.GetChild("car");
Assert.AreEqual("GrandPrix", child.ReferenceKey);
}
public static MemoryInstanceMemento GetMemento()
{
var memento = new MemoryInstanceMemento("", "Sample");
memento.SetProperty("String", "Red");
memento.SetProperty("Breed", "Longhorn");
memento.SetProperty("Int", "1");
memento.SetProperty("Long", "2");
memento.SetProperty("Byte", "3");
memento.SetProperty("Double", "4");
memento.SetProperty("Bool", "True");
return(memento);
}
public void HandleStringEmpty()
{
var memento = new MemoryInstanceMemento("", "");
memento.SetProperty("color", "");
var doc = new XmlDocument();
XmlElement element = doc.CreateElement("top");
doc.AppendChild(element);
element.SetAttribute("Color", "{color}");
var templater = new XmlTemplater(element);
var result = (XmlElement) templater.SubstituteTemplates(element, memento);
Assert.AreEqual(InstanceMemento.EMPTY_STRING, result.GetAttribute("Color"));
}
public void Create_system_object_successfully_and_call_the_requested_action()
{
var memento = new MemoryInstanceMemento("XmlFile", "anything");
memento.SetProperty("FilePath", "something");
memento.SetProperty("XPath", "nodeName");
memento.SetProperty("NodeName", "something");
bool iWasCalled = false;
var builder = new GraphBuilder(new Registry[0]);
builder.WithSystemObject<MementoSource>(memento, "some xml", policy =>
{
Assert.IsInstanceOfType(typeof (XmlFileMementoSource), policy);
iWasCalled = true;
});
Assert.IsTrue(iWasCalled);
}
public void ReadChildProperty_child_property_is_defined_build_child()
{
var graph = new PluginGraph();
graph.FindFamily(typeof(Rule)).AddPlugin(typeof(ComplexRule));
MemoryInstanceMemento memento = ComplexRule.GetMemento();
memento.SetProperty(XmlConstants.PLUGGED_TYPE, typeof(ComplexRule).AssemblyQualifiedName);
MemoryInstanceMemento carMemento = MemoryInstanceMemento.CreateReferencedInstanceMemento("GrandPrix");
memento.AddChild("car", carMemento);
var instance = (IStructuredInstance)memento.ReadInstance(graph, typeof(Rule));
var child = (ReferencedInstance)instance.GetChild("car");
Assert.AreEqual("GrandPrix", child.ReferenceKey);
}
public void HandleStringEmpty()
{
var memento = new MemoryInstanceMemento("", "");
memento.SetProperty("color", "");
var doc = new XmlDocument();
XmlElement element = doc.CreateElement("top");
doc.AppendChild(element);
element.SetAttribute("Color", "{color}");
var templater = new XmlTemplater(element);
var result = (XmlElement)templater.SubstituteTemplates(element, memento);
Assert.AreEqual(InstanceMemento.EMPTY_STRING, result.GetAttribute("Color"));
}
public void MakeSubstitutionsInXmlNode()
{
var memento = new MemoryInstanceMemento("", "");
memento.SetProperty("color", "blue");
memento.SetProperty("name", "ObiWan");
memento.SetProperty("state", "New York");
memento.SetProperty("direction", "North");
XmlNode templateNode = _document.DocumentElement.FirstChild;
var templater = new XmlTemplater(templateNode);
XmlNode expectedNode = _document.DocumentElement.LastChild;
var checker = new ElementChecker((XmlElement) expectedNode);
var actualElement = (XmlElement) templater.SubstituteTemplates(templateNode, memento);
Assert.IsFalse(ReferenceEquals(templateNode, actualElement));
checker.Check(actualElement);
}
public void MakeSubstitutionsInXmlNode()
{
var memento = new MemoryInstanceMemento("", "");
memento.SetProperty("color", "blue");
memento.SetProperty("name", "ObiWan");
memento.SetProperty("state", "New York");
memento.SetProperty("direction", "North");
XmlNode templateNode = _document.DocumentElement.FirstChild;
var templater = new XmlTemplater(templateNode);
XmlNode expectedNode = _document.DocumentElement.LastChild;
var checker = new ElementChecker((XmlElement)expectedNode);
var actualElement = (XmlElement)templater.SubstituteTemplates(templateNode, memento);
Assert.IsFalse(ReferenceEquals(templateNode, actualElement));
checker.Check(actualElement);
}
public void Create_system_object_successfully_and_call_the_requested_action()
{
var memento = new MemoryInstanceMemento("XmlFile", "anything");
memento.SetProperty("FilePath", "something");
memento.SetProperty("XPath", "nodeName");
memento.SetProperty("NodeName", "something");
bool iWasCalled = false;
var builder = new GraphBuilder(new Registry[0]);
builder.WithSystemObject <MementoSource>(memento, "some xml", policy =>
{
Assert.IsInstanceOfType(typeof(XmlFileMementoSource), policy);
iWasCalled = true;
});
Assert.IsTrue(iWasCalled);
}
public void ReadChildArrayProperty()
{
MemoryInstanceMemento memento = ComplexRule.GetMemento();
memento.SetPluggedType <ComplexRule>();
memento.AddChildArray("cars", new InstanceMemento[]
{
MemoryInstanceMemento.CreateReferencedInstanceMemento("Ford"),
MemoryInstanceMemento.CreateReferencedInstanceMemento("Chevy"),
MemoryInstanceMemento.CreateReferencedInstanceMemento("Dodge"),
});
var instance = (IStructuredInstance)memento.ReadInstance(new SimplePluginFactory(), typeof(Rule));
Instance[] instances = instance.GetChildArray("cars");
Assert.AreEqual(3, instances.Length);
assertIsReference(instances[0], "Ford");
assertIsReference(instances[1], "Chevy");
assertIsReference(instances[2], "Dodge");
}
public void ReadPrimitivePropertiesHappyPath()
{
var graph = new PluginGraph();
graph.FindFamily(typeof(Rule)).AddPlugin(typeof(ComplexRule));
MemoryInstanceMemento memento = ComplexRule.GetMemento();
memento.SetProperty(XmlConstants.PLUGGED_TYPE, typeof(ComplexRule).AssemblyQualifiedName);
var instance = (IConfiguredInstance)memento.ReadInstance(graph, typeof(Rule));
Assert.AreEqual(memento.GetProperty("String"), instance.GetProperty("String"));
Assert.AreEqual(memento.GetProperty("Breed"), instance.GetProperty("Breed"));
Assert.AreEqual(memento.GetProperty("Int"), instance.GetProperty("Int"));
Assert.AreEqual(memento.GetProperty("Long"), instance.GetProperty("Long"));
Assert.AreEqual(memento.GetProperty("Byte"), instance.GetProperty("Byte"));
Assert.AreEqual(memento.GetProperty("Double"), instance.GetProperty("Double"));
Assert.AreEqual(memento.GetProperty("Bool"), instance.GetProperty("Bool"));
}
public void Log_an_error_for_a_requested_system_object_if_it_cannot_be_created()
{
var memento = new MemoryInstanceMemento();
var builder = new GraphBuilder(new Registry[0]);
builder.WithSystemObject<MementoSource>(memento, "I am going to break here", delegate { });
builder.PluginGraph.Log.AssertHasError(130);
}
public static MemoryInstanceMemento GetMemento()
{
var memento = new MemoryInstanceMemento("", "Sample");
memento.SetProperty("String", "Red");
memento.SetProperty("Breed", "Longhorn");
memento.SetProperty("Int", "1");
memento.SetProperty("Long", "2");
memento.SetProperty("Byte", "3");
memento.SetProperty("Double", "4");
memento.SetProperty("Bool", "True");
return memento;
}