public void ShouldSetPrototypeProperty()
{
// Given
string expected = Guid.NewGuid().ToString();
dynamic element = new SomePrototype();
// When
element.PrototypeProperty = expected;
dynamic actual = element.PrototypeProperty;
// Then
Assert.AreEqual(expected, actual);
}
public void ShouldReplacePrototypeProperties()
{
// Given
DateTime wrongTypeValue = DateTime.Now;
dynamic element = new SomePrototype();
// When
element.PrototypeProperty = wrongTypeValue;
dynamic actual = element.PrototypeProperty;
// Then
Assert.AreEqual(wrongTypeValue, actual);
}
public void ShouldSetPrototypeMethod()
{
// Given
var element = new SomePrototype();
// When
((dynamic)element).PrototypeMethod = new Func <string, string>(a => "NewMethod");
Func <string, string> actual = ((dynamic)element).PrototypeMethod;
// Then
Assert.IsNotNull(actual);
Assert.AreEqual("NewMethod", actual("Arg1"));
}
public void ShouldGetAndSetDynamicProperty()
{
// Given
var expected = new object();
dynamic element = new SomePrototype();
// When
element.DynamicProperty = expected;
dynamic actual = element.DynamicProperty;
// Then
Assert.AreEqual(expected, actual);
}
public void ShouldReplacePrototypeMethods()
{
// Given
Func <int> delegateWithWrongSignature = () => 12345;
dynamic element = new SomePrototype();
// When
element.PrototypeMethod = delegateWithWrongSignature;
Func <int> actual = element.PrototypeMethod;
// Then
Assert.IsNotNull(actual);
Assert.AreEqual(12345, actual());
}
public void ShouldInvokeDynamicMethod()
{
// Given
Guid expected = Guid.NewGuid();
dynamic element = new SomePrototype();
element.DynamicMethod = new Func <object>(() => expected);
// When
dynamic actual = element.DynamicMethod();
// Then
Assert.AreEqual(expected, actual);
}
public void ShouldGetPrototypeMethod()
{
// Given
var element = new SomePrototype();
Func <string, string> expected = element.PrototypeMethod;
// When
Func <string, string> actual = ((dynamic)element).PrototypeMethod;
// Then
Assert.IsNotNull(actual);
Assert.AreEqual(expected, actual);
Assert.AreEqual(expected("Arg1"), actual("Arg1"));
}
public void ShouldGetPrototypeField()
{
// Given
string expected = Guid.NewGuid().ToString();
dynamic element = new SomePrototype {
PrototypeField = expected
};
// When
dynamic actual = element.PrototypeField;
// Then
Assert.AreEqual(expected, actual);
}
public void ShouldAddDynamicMethodWhenSubscribe()
{
// Given
Guid expected = Guid.NewGuid();
dynamic element = new SomePrototype();
Func <object> subscription = () => expected;
// When
element.DynamicMethod += subscription;
dynamic actual = element.DynamicMethod();
// Then
Assert.AreEqual(expected, actual);
}
public void ShouldRemoveDynamicMethodWhenUnsubscribe()
{
// Given
Guid expected = Guid.NewGuid();
dynamic element = new SomePrototype();
Func <object> subscription = () => expected;
element.DynamicMethod = subscription;
// When
element.DynamicMethod -= subscription;
dynamic actual = element.DynamicMethod;
// Then
Assert.IsNull(actual);
}
public void ShouldReplacePrototypeEvents()
{
// Given
string result = string.Empty;
var element = new SomePrototype();
element.PrototypeEvent += () => result += "Handler1";
element.PrototypeEvent += () => result += "Handler2";
Func <int> delegateWithWrongSignature = () => 12345;
// When
((dynamic)element).PrototypeEvent = delegateWithWrongSignature;
Func <int> actual = ((dynamic)element).PrototypeEvent;
// Then
Assert.IsNotNull(actual);
Assert.AreEqual(12345, actual());
}
public void ShouldGetPrototypeEvent()
{
// Given
string result = string.Empty;
var element = new SomePrototype();
element.PrototypeEvent += () => result += "Handler1";
element.PrototypeEvent += () => result += "Handler2";
// When
Action actual = ((dynamic)element).PrototypeEvent;
// Then
Assert.IsNotNull(actual);
actual();
Assert.AreEqual("Handler1Handler2", result);
}
