public void ConstructorFromExpression_InstanceProperty_Ok()
{
Argument <int> argument = ArgumentFactory.FromExpression(() => PrivateTestProperty);
Assert.Equal(nameof(PrivateTestProperty), argument.Name);
Assert.Equal(PrivateTestProperty, argument.Value);
}
public void ConstructorFromExpression_Constant_Ok()
{
Argument <int> argument = ArgumentFactory.FromExpression(() => 1);
Assert.Equal("Static value", argument.Name);
Assert.Equal(1, argument.Value);
}
public void ConstructorFromExpression_Constructor_Ok()
{
int value = 1;
Argument <int?> argument = ArgumentFactory.FromExpression(() => new int?(value));
Assert.Equal("Static value", argument.Name);
Assert.Equal(new int?(value), argument.Value);
}
public void ConstructorFromExpression_Variable_Ok()
{
int variableName = 1;
Argument <int> argument = ArgumentFactory.FromExpression(() => variableName);
Assert.Equal(nameof(variableName), argument.Name);
Assert.Equal(variableName, argument.Value);
}
public void ConstructorFromExpression_ObjectProperty_Ok()
{
ArgumentFactoryTest objWithProperty = new ArgumentFactoryTest();
Argument <int> argument = ArgumentFactory.FromExpression(() => objWithProperty.PrivateTestProperty);
Assert.Equal(nameof(PrivateTestProperty), argument.Name);
Assert.Equal(PrivateTestProperty, argument.Value);
}
/// <summary>
/// Start validaton for an argument.
/// WARNING.
/// </summary>
/// <typeparam name="T">Any type</typeparam>
/// <param name="value">Validated argument</param>
/// <returns>An object on which to call validation methods</returns>
public static Argument <T> Validate <T>(Expression <Func <T> > value)
{
return(ArgumentFactory.FromExpression(value));
}