Oscar Reyes oscarryz

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TL;DR

Use mockery to inject a mock the require dependency
Use supertest to make an http request to the server
Use mocha as test runner

How to test express controllers

Setup

Source code for this example

I think StackOverflow was awesome when it started (and several years later still is) but over then it had failed to innovate / grow.

There has been attempts to create products like SO documentation, and SO jobs (and now SO teams) but they are not aligned with what made SO good in the first place. ¿What is the one thing SO was meat to solve in the first place?

This is was Jeff Atwood wrote when it was launched:

https://blog.codinghorror.com/stack-overflow-none-of-us-is-as-dumb-as-all-of-us/

Stackoverflow is sort of like the anti-experts-exchange (minus the nausea-inducing sleaze and quasi-legal search engine gaming) meets wikipedia meets programming reddit. It is by programmers, for programmers, with the ultimate intent of collectively increasing the sum total of good programming knowledge in the world. No matter what programming language you use, or what operating system you call home. Better programming is our goal.

Additions to: https://blog.sebastian-daschner.com/entries/maybe_keyword_in_java

Before make all a configuration has be to set.

run: bash configure

It will suggest how to get missing dependencies.

	defmodule Password do
	@doc """
	Consider a basic password loop
	it exists with a positive result if the user chooses the right password
	It exists with a negative result if theuser is wrong three times
	How would you code this loop
	"""
	def guess(attempts \\ 0)
	def guess(attempts) when attempts < 3 do
	guess = IO.gets "Guess: "

	/* full component */
	.button {
	color: red;
	font-family: sans-serif;
	..etc. etc.
	}

	/* or utilities */
	.red {
	color: red;

	ElementHandle {
	_context:
	ExecutionContext {
	_client:
	CDPSession {
	_events: [Object],
	_eventsCount: 27,
	_maxListeners: undefined,
	_callbacks: Map {},
	_connection: [Connection],

	abstract class A {
	public String s() {
	return this.getClass().getName();
	}
	}
	class B extends A {
	public static void main(String...args) {
	System.out.println(B.class.getName());
	System.out.println(new B().s());
	}

	//A.java
	class A {
	private int i;
	public String toString() { return ""+ i; }
	}
	// B.java
	class B extends A {}
	// Main.java
	class Main {
	public static void main( String [] args ) {

	{
	"hash": "87b6c030d59c1c74357bb19a89d206517e09df2d"
	}