public void Activate_SetsPropertyValue()
{
// Arrange
var instance = new TestClass();
var typeInfo = instance.GetType().GetTypeInfo();
var property = typeInfo.GetDeclaredProperty("IntProperty");
var activator = new PropertyActivator<int>(property, valueAccessor: (val) => val + 1);
// Act
activator.Activate(instance, 123);
// Assert
Assert.Equal(124, instance.IntProperty);
}
public void Activate_SetsPropertyValue()
{
// Arrange
var instance = new TestClass();
var typeInfo = instance.GetType().GetTypeInfo();
var property = typeInfo.GetDeclaredProperty("IntProperty");
var activator = new PropertyActivator <int>(property, valueAccessor: (val) => val + 1);
// Act
activator.Activate(instance, 123);
// Assert
Assert.Equal(124, instance.IntProperty);
}
/// <inheritdoc />
public override void Init(TagHelperContext context)
{
if (PropertyActivator == null)
{
var serviceProvider = ViewContext.HttpContext.RequestServices;
PropertyActivator = serviceProvider.GetRequiredService <ITagHelperComponentPropertyActivator>();
}
foreach (var component in _components)
{
PropertyActivator.Activate(ViewContext, component);
component.Init(context);
if (_logger.IsEnabled(LogLevel.Debug))
{
_logger.TagHelperComponentInitialized(component.GetType().FullName !);
}
}
}
public void Activate_InvokesValueAccessorWithExpectedValue()
{
// Arrange
var instance = new TestClass();
var typeInfo = instance.GetType().GetTypeInfo();
var property = typeInfo.GetDeclaredProperty("IntProperty");
var invokedWith = -1;
var activator = new PropertyActivator<int>(
property,
valueAccessor: (val) =>
{
invokedWith = val;
return val;
});
// Act
activator.Activate(instance, 123);
// Assert
Assert.Equal(123, invokedWith);
}
public void Activate_InvokesValueAccessorWithExpectedValue()
{
// Arrange
var instance = new TestClass();
var typeInfo = instance.GetType().GetTypeInfo();
var property = typeInfo.GetDeclaredProperty("IntProperty");
var invokedWith = -1;
var activator = new PropertyActivator <int>(
property,
valueAccessor: (val) =>
{
invokedWith = val;
return(val);
});
// Act
activator.Activate(instance, 123);
// Assert
Assert.Equal(123, invokedWith);
}