interface Mockable {
bool DoSomething();
}
var mock = new Mock<Mockable>();
mock.Setup(x => x.DoSomething()).Returns(true);
var result = mock.Object.DoSomething(); //true
Where command line arguments are supported they can be read in via the get_command_argument intrinsic (introduced in the Fortran 2003 standard). The command_argument_count intrinsic provides a way to know the number of arguments provided at the command line.
All command-line arguments are read in ...
Once your test application is ready you can connect it with code for which you want to write unit tests.
Either you have you code in PCL, or in UWP app project (I assume that you applied MVVM pattern) just add reference to it in Test Application project:
Now you have access to all your code from...
$Args
Contains an array of the undeclared parameters and/or parameter
values that are passed to a function, script, or script block.
When you create a function, you can declare the parameters by using the
param keyword or by adding a comma-separated list of parameters in
parentheses after the...
Sometimes one would like to pass names of columns from a data frame to a function. They may be provided as strings and used in a function using [[. Let's take a look at the following example, which prints to R console basic stats of selected variables:
basic.stats <- function(dset, vars){
f...
If you need to select between several options,
enabling just one via enable_if<> can be quite cumbersome,
since several conditions needs to be negated too.
The ordering between overloads can instead be selected using
inheritance, i.e. tag dispatch.
Instead of testing for the thing that ne...
Scala supports lazy evaluation for function arguments using notation: def func(arg: => String). Such function argument might take regular String object or a higher order function with String return type. In second case, function argument would be evaluated on value access.
Please see the example...
In a basic implementation the task module must define a run/1 function that takes a list of arguments. E.g. def run(args) do ... end
defmodule Mix.Tasks.Example_Task do
use Mix.Task
@shortdoc "Example_Task prints hello + its arguments"
def run(args) do
IO.puts "Hello ...
Always use Named Arguments to optional parameters, to avoid potential bugs when the method is modified.
class Employee
{
public string Name { get; private set; }
public string Title { get; set; }
public Employee(string name = "<No Name>", string title = "<...
One of the major use case when a developer needs to take mutability into account is when passing arguments to a function. This is very important, because this will determine the ability for the function to modify objects that doesn't belong to its scope, or in other words if the function has side ef...
int sum (int x, ...) {
int result = x;
va_list list = va_list ();
for (int? y = list.arg<int?> (); y != null; y = list.arg<int?> ()) {
result += y;
}
return result;
}
int a = sum (1, 2, 3, 36);
With this function, you can pass as many int as you w...
enum ReadResult{
case Successful
case Failed
case Pending
}
struct OutpuData {
var data = Data()
var result: ReadResult
var error: Error?
}
func readData(from url: String, completion: @escaping (OutpuData) -> Void) {
var _data = OutpuData(data: Data(), ...
The extra arguments add results to predicates of a DCG clause, by decorating the derivation tree. For example, it's possible to create a algebraic grammar that computes the value at the end.
Given a grammar that supports the operation addition:
% Extra arguments are passed between parenthesis afte...
