public void IncomingParameterMatchesDeclaredParameterCaseInsensitively_SetsValue()
{
// Arrange
var parameters = new ParameterViewBuilder
{
{ nameof(HasInstanceProperties.IntProp).ToLowerInvariant(), 123 }
}.Build();
var target = new HasInstanceProperties();
// Act
parameters.SetParameterProperties(target);
// Assert
Assert.Equal(123, target.IntProp);
}
public void IncomingParameterMatchesPropertyNotDeclaredAsParameter_Throws()
{
// Arrange
var target = new HasPropertyWithoutParameterAttribute();
var parameters = new ParameterViewBuilder
{
{ nameof(HasPropertyWithoutParameterAttribute.IntProp), 123 },
}.Build();
// Act
var ex = Assert.Throws <InvalidOperationException>(
() => parameters.SetParameterProperties(target));
// Assert
Assert.Equal(default, target.IntProp);
public void IncomingParameterMatchesOverriddenParameter_ThatDoesNotHaveAttribute()
{
// Test for https://github.com/dotnet/aspnetcore/issues/13162
// Arrange
var parameters = new ParameterViewBuilder
{
{ nameof(DerivedType.VirtualProp), 123 },
}.Build();
var target = new DerivedType();
// Act
parameters.SetParameterProperties(target);
// Assert
Assert.Equal(123, target.VirtualProp);
}
public void IncomingCascadingValueMatchesCascadingParameter_SetsValue()
{
// Arrange
var builder = new ParameterViewBuilder();
builder.Add(nameof(HasCascadingParameter.Cascading), "hi", cascading: true);
var parameters = builder.Build();
var target = new HasCascadingParameter();
// Act
parameters.SetParameterProperties(target);
// Assert
Assert.Equal("hi", target.Cascading);
}
public void IncomingParameterMatchesInheritedDeclaredParameter_SetsValue()
{
// Arrange
var parameters = new ParameterViewBuilder
{
{ nameof(HasInheritedProperties.IntProp), 123 },
{ nameof(HasInheritedProperties.DerivedClassIntProp), 456 },
}.Build();
var target = new HasInheritedProperties();
// Act
parameters.SetParameterProperties(target);
// Assert
Assert.Equal(123, target.IntProp);
Assert.Equal(456, target.DerivedClassIntProp);
}
public void NoIncomingCascadingValueMatchesDeclaredCascadingParameter_LeavesValueUnchanged()
{
// Arrange
var builder = new ParameterViewBuilder();
var parameters = builder.Build();
var target = new HasCascadingParameter()
{
Cascading = "bye",
};
// Act
parameters.SetParameterProperties(target);
// Assert
Assert.Equal("bye", target.Cascading);
}
public void IncomingCascadingValueMatchesNoDeclaredParameter_Throws()
{
// Arrange
var builder = new ParameterViewBuilder();
builder.Add("SomethingElse", "hi", cascading: true);
var parameters = builder.Build();
var target = new HasCascadingParameter();
// Act
var ex = Assert.Throws <InvalidOperationException>(() => parameters.SetParameterProperties(target));
// Assert
Assert.Equal(
$"Object of type '{typeof(HasCascadingParameter).FullName}' does not have a property " +
$"matching the name 'SomethingElse'.",
ex.Message);
}
public void IncomingParameterMatchesAnnotatedPrivateProperty_SetsValue()
{
// Arrange
var someObject = new object();
var parameters = new ParameterViewBuilder
{
{ nameof(HasInstanceProperties.IntProp), 123 },
{ nameof(HasInstanceProperties.StringProp), "Hello" },
{ HasInstanceProperties.ObjectPropName, someObject },
}.Build();
var target = new HasInstanceProperties();
// Act
parameters.SetParameterProperties(target);
// Assert
Assert.Equal(123, target.IntProp);
Assert.Equal("Hello", target.StringProp);
Assert.Same(someObject, target.ObjectPropCurrentValue);
}
public void NoIncomingParameterMatchesDeclaredParameter_LeavesValueUnchanged()
{
// Arrange
var existingObjectValue = new object();
var target = new HasInstanceProperties
{
IntProp = 456,
StringProp = "Existing value",
ObjectPropCurrentValue = existingObjectValue
};
var parameters = new ParameterViewBuilder().Build();
// Act
parameters.SetParameterProperties(target);
// Assert
Assert.Equal(456, target.IntProp);
Assert.Equal("Existing value", target.StringProp);
Assert.Same(existingObjectValue, target.ObjectPropCurrentValue);
}
