Ceras/themes/ceras/node_modules/memoizee/test/ext/max-age.js

/* eslint max-lines: 0, id-length: 0, func-names: 0, handle-callback-err: 0, max-lines: 0,
no-unused-vars: 0, max-nested-callbacks: 0, no-shadow: 0, max-len: 0 */

"use strict";

var memoize  = require("../..")
  , nextTick = require("next-tick")
  , delay    = require("timers-ext/delay")
  , Promise  = require("plain-promise");

require("../../ext/async");
require("../../ext/promise");

module.exports = function () {
	return {
		Regular: {
			Sync: function (a, d) {
				var mfn, fn, i = 0;
				fn = function (x, y) {
					++i;
					return x + y;
				};
				mfn = memoize(fn, { maxAge: 100 });

				a(mfn(3, 7), 10, "Result #1");
				a(i, 1, "Called #1");
				a(mfn(3, 7), 10, "Result #2");
				a(i, 1, "Called #2");
				a(mfn(5, 8), 13, "Result B #1");
				a(i, 2, "Called B #1");
				a(mfn(3, 7), 10, "Result #3");
				a(i, 2, "Called #3");
				a(mfn(5, 8), 13, "Result B #2");
				a(i, 2, "Called B #2");

				setTimeout(function () {
					a(mfn(3, 7), 10, "Result: Wait");
					a(i, 2, "Called: Wait");
					a(mfn(5, 8), 13, "Result: Wait B");
					a(i, 2, "Called: Wait B");

					a(mfn(9, 1), 10, "Result: C");
					a(i, 3, "Called: C");
					setTimeout(function () {
						a(mfn(3, 7), 10, "Result: Wait After");
						a(i, 4, "Called: Wait After");
						a(mfn(5, 8), 13, "Result: Wait After B");
						a(i, 5, "Called: Wait After B");

						a(mfn(3, 7), 10, "Result: Wait After #2");
						a(i, 5, "Called: Wait After #2");
						a(mfn(5, 8), 13, "Result: Wait After B #2");
						a(i, 5, "Called: Wait After B #2");

						a(mfn(9, 1), 10, "Result: WiatC");
						a(i, 5, "Called: Wait C");
						d();
					}, 70);
				}, 40);
			},
			Promise: function (a, d) {
				var mfn, fn, i = 0;
				fn = function (x, y) {
					return new Promise(function (res) {
						++i;
						res(x + y);
					});
				};

				mfn = memoize(fn, { promise: true, maxAge: 100 });

				mfn(3, 7).done(function (res) { a(res, 10, "Result #1"); });
				mfn(5, 8).done(function (res) { a(res, 13, "Result #2"); });
				mfn(3, 7).done(function (res) { a(res, 10, "Result #3"); });
				mfn(3, 7).done(function (res) { a(res, 10, "Result #4"); });
				mfn(5, 8).done(function (res) { a(res, 13, "Result #5"); });

				setTimeout(function () {
					a(i, 2, "Called #2");

					mfn(3, 7).done(function (res) { a(res, 10, "Again: Result #1"); });
					mfn(5, 8).done(function (res) { a(res, 13, "Again: Result #2"); });

					setTimeout(function () {
						a(i, 2, "Again Called #2");

						mfn(3, 7).done(function (res) { a(res, 10, "Again: Result #1"); });
						mfn(5, 8).done(function (res) { a(res, 13, "Again: Result #2"); });

						nextTick(function () {
							a(i, 4, "Call After clear");
							d();
						});
					}, 100);
				}, 20);
			},
			Async: function (a, d) {
				var mfn, fn, u = {}, i = 0;
				fn = function (x, y, cb) {
					nextTick(function () {
						++i;
						cb(null, x + y);
					});
					return u;
				};

				mfn = memoize(fn, { async: true, maxAge: 100 });

				a(
					mfn(3, 7, function (err, res) { a.deep([err, res], [null, 10], "Result #1"); }),
					u, "Initial"
				);
				a(
					mfn(3, 7, function (err, res) { a.deep([err, res], [null, 10], "Result #2"); }),
					u, "Initial #2"
				);
				a(
					mfn(5, 8, function (err, res) {
						a.deep([err, res], [null, 13], "Result B #1");
					}),
					u, "Initial #2"
				);
				a(
					mfn(3, 7, function (err, res) { a.deep([err, res], [null, 10], "Result #3"); }),
					u, "Initial #2"
				);
				a(
					mfn(5, 8, function (err, res) {
						a.deep([err, res], [null, 13], "Result B #2");
					}),
					u, "Initial #3"
				);

				setTimeout(function () {
					a(i, 2, "Called #2");

					a(
						mfn(3, 7, function (err, res) {
							a.deep([err, res], [null, 10], "Again: Result");
						}),
						u, "Again: Initial"
					);
					a(
						mfn(5, 8, function (err, res) {
							a.deep([err, res], [null, 13], "Again B: Result");
						}),
						u, "Again B: Initial"
					);

					setTimeout(function () {
						a(i, 2, "Again Called #2");

						a(
							mfn(3, 7, function (err, res) {
								a.deep([err, res], [null, 10], "Again: Result");
							}),
							u, "Again: Initial"
						);
						a(
							mfn(5, 8, function (err, res) {
								a.deep([err, res], [null, 13], "Again B: Result");
							}),
							u, "Again B: Initial"
						);

						nextTick(function () {
							a(i, 4, "Call After clear");
							d();
						});
					}, 100);
				}, 20);
			}
		},
		Primitive: {
			Sync: function (a, d) {
				var mfn, fn, i = 0;
				fn = function (x, y) {
					++i;
					return x + y;
				};
				mfn = memoize(fn, { primitive: true, maxAge: 100 });

				a(mfn(3, 7), 10, "Result #1");
				a(i, 1, "Called #1");
				a(mfn(3, 7), 10, "Result #2");
				a(i, 1, "Called #2");
				a(mfn(5, 8), 13, "Result B #1");
				a(i, 2, "Called B #1");
				a(mfn(3, 7), 10, "Result #3");
				a(i, 2, "Called #3");
				a(mfn(5, 8), 13, "Result B #2");
				a(i, 2, "Called B #2");

				setTimeout(function () {
					a(mfn(3, 7), 10, "Result: Wait");
					a(i, 2, "Called: Wait");
					a(mfn(5, 8), 13, "Result: Wait B");
					a(i, 2, "Called: Wait B");

					setTimeout(function () {
						a(mfn(3, 7), 10, "Result: Wait After");
						a(i, 3, "Called: Wait After");
						a(mfn(5, 8), 13, "Result: Wait After B");
						a(i, 4, "Called: Wait After B");

						a(mfn(3, 7), 10, "Result: Wait After #2");
						a(i, 4, "Called: Wait After #2");
						a(mfn(5, 8), 13, "Result: Wait After B #2");
						a(i, 4, "Called: Wait After B #2");
						d();
					}, 100);
				}, 20);
			},
			Async: function (a, d) {
				var mfn, fn, u = {}, i = 0;
				fn = function (x, y, cb) {
					nextTick(function () {
						++i;
						cb(null, x + y);
					});
					return u;
				};

				mfn = memoize(fn, { async: true, primitive: true, maxAge: 100 });

				a(
					mfn(3, 7, function (err, res) { a.deep([err, res], [null, 10], "Result #1"); }),
					u, "Initial"
				);
				a(
					mfn(3, 7, function (err, res) { a.deep([err, res], [null, 10], "Result #2"); }),
					u, "Initial #2"
				);
				a(
					mfn(5, 8, function (err, res) {
						a.deep([err, res], [null, 13], "Result B #1");
					}),
					u, "Initial #2"
				);
				a(
					mfn(3, 7, function (err, res) { a.deep([err, res], [null, 10], "Result #3"); }),
					u, "Initial #2"
				);
				a(
					mfn(5, 8, function (err, res) {
						a.deep([err, res], [null, 13], "Result B #2");
					}),
					u, "Initial #3"
				);

				setTimeout(function () {
					a(i, 2, "Called #2");

					a(
						mfn(3, 7, function (err, res) {
							a.deep([err, res], [null, 10], "Again: Result");
						}),
						u, "Again: Initial"
					);
					a(
						mfn(5, 8, function (err, res) {
							a.deep([err, res], [null, 13], "Again B: Result");
						}),
						u, "Again B: Initial"
					);

					setTimeout(function () {
						a(i, 2, "Again Called #2");

						a(
							mfn(3, 7, function (err, res) {
								a.deep([err, res], [null, 10], "Again: Result");
							}),
							u, "Again: Initial"
						);
						a(
							mfn(5, 8, function (err, res) {
								a.deep([err, res], [null, 13], "Again B: Result");
							}),
							u, "Again B: Initial"
						);

						nextTick(function () {
							a(i, 4, "Call After clear");
							d();
						});
					}, 100);
				}, 20);
			},
			Promise: function (a, d) {
				var mfn, fn, i = 0;
				fn = function (x, y, cb) {
					return new Promise(function (res) {
						++i;
						res(x + y);
					});
				};

				mfn = memoize(fn, { promise: true, primitive: true, maxAge: 100 });

				mfn(3, 7).done(function (res) { a.deep(res, 10, "Result #1"); });
				mfn(3, 7).done(function (res) { a.deep(res, 10, "Result #2"); });
				mfn(5, 8).done(function (res) { a.deep(res, 13, "Result B #1"); });
				mfn(3, 7).done(function (res) { a.deep(res, 10, "Result #3"); });
				mfn(5, 8).done(function (res) { a.deep(res, 13, "Result B #2"); });

				setTimeout(function () {
					a(i, 2, "Called #2");

					mfn(3, 7).done(function (res) { a.deep(res, 10, "Again: Result"); });
					mfn(5, 8).done(function (res) { a.deep(res, 13, "Again B: Result"); });

					setTimeout(function () {
						a(i, 2, "Again Called #2");

						mfn(3, 7).done(function (res) { a.deep(res, 10, "Again: Result"); });
						mfn(5, 8).done(function (res) { a.deep(res, 13, "Again B: Result"); });

						nextTick(function () {
							a(i, 4, "Call After clear");
							d();
						});
					}, 100);
				}, 20);
			}
		},
		Refetch: {
			Default: function (a, d) {
				var mfn, fn, i = 0;
				fn = function (x, y) {
					++i;
					return x + y;
				};
				mfn = memoize(fn, { maxAge: 600, preFetch: true });

				a(mfn(3, 7), 10, "Result #1");
				a(i, 1, "Called #1");
				a(mfn(3, 7), 10, "Result #2");
				a(i, 1, "Called #2");
				a(mfn(5, 8), 13, "Result B #1");
				a(i, 2, "Called B #1");
				a(mfn(3, 7), 10, "Result #3");
				a(i, 2, "Called #3");
				a(mfn(5, 8), 13, "Result B #2");
				a(i, 2, "Called B #2");

				setTimeout(function () {
					a(mfn(3, 7), 10, "Result: Wait");
					a(i, 2, "Called: Wait");
					a(mfn(5, 8), 13, "Result: Wait B");
					a(i, 2, "Called: Wait B");

					setTimeout(function () {
						a(mfn(3, 7), 10, "Result: Wait After");
						a(i, 2, "Called: Wait After");
						a(mfn(5, 8), 13, "Result: Wait After B");
						a(i, 2, "Called: Wait After B");

						a(mfn(3, 7), 10, "Result: Wait After #2");
						a(i, 2, "Called: Wait After #2");
						a(mfn(5, 8), 13, "Result: Wait After B #2");
						a(i, 2, "Called: Wait After B #2");

						setTimeout(function () {
							a(i, 4, "Called: After Refetch: Before");
							a(mfn(3, 7), 10, "Result: After Refetch");
							a(i, 4, "Called: After Refetch: After");
							a(mfn(5, 8), 13, "Result: After Refetch B");
							a(i, 4, "Called: After Refetch B: After");

							setTimeout(function () {
								a(mfn(3, 7), 10, "Result: After Refetch #2");
								a(i, 4, "Called: After Refetch #2");
								a(mfn(5, 8), 13, "Result: After Refetch #2 B");
								a(i, 4, "Called: After Refetch #2 B");

								a(mfn(3, 7), 10, "Result: After Refetch #3");
								a(i, 4, "Called: After Refetch #3");
								a(mfn(5, 8), 13, "Result: After Refetch #3 B");
								a(i, 4, "Called: After Refetch #3 B");
								d();
							}, 200);
						}, 200);
					}, 200);
				}, 300);
			},
			Async: function (a, d) {
				var mfn, fn, i = 0;
				fn = function (x, y, cb) {
					++i;
					setTimeout(function () { cb(null, x + y); }, 0);
				};
				mfn = memoize(fn, { maxAge: 600, preFetch: true, async: true });

				// 1.Start
				mfn(3, 7, function (err, result) {
					a(result, 10, "Result #1");
					a(i, 1, "Called #1");
					mfn(3, 7, function (err, result) {
						a(result, 10, "Result #2");
						a(i, 1, "Called #2");
						mfn(5, 8, function (err, result) {
							a(result, 13, "Result B #1");
							a(i, 2, "Called B #1");
							mfn(3, 7, function (err, result) {
								a(result, 10, "Result #3");
								a(i, 2, "Called #3");
								mfn(5, 8, function (err, result) {
									a(result, 13, "Result B #2");
									a(i, 2, "Called B #2");
									// 2. Wait 300ms
									setTimeout(function () {
										// From cache, prefetch not triggered
										mfn(3, 7, function (err, result) {
											a(result, 10, "Result: Wait");
											a(i, 2, "Called: Wait");
											mfn(5, 8, function (err, result) {
												a(result, 13, "Result: Wait B");
												a(i, 2, "Called: Wait B");
												// Wait 200ms
												setTimeout(function () {
													// From cache, prefetch triggered
													mfn(3, 7, function (err, result) {
														a(result, 10, "Result: Wait After");
														a(i, 2, "Called: Wait After");
														mfn(5, 8, function (err, result) {
															a(result, 13, "Result: Wait After B");
															a(i, 3, "Called: Wait After B");
															mfn(3, 7, function (err, result) {
																a(
																	result, 10,
																	"Result: Wait After #2"
																);
																a(i, 4, "Called: Wait After #2");
																mfn(5, 8, function (err, result) {
																	a(
																		result, 13,
																		"Result: Wait After B #2"
																	);
																	a(
																		i, 4,
																		"Called: Wait After B #2"
																	);
																	// Wait 200ms
																	setTimeout(function () {
																		// From cache, prefetch not triggered
																		a(
																			i, 4,
																			"Called: After Refetch: Before"
																		);
																		mfn(3, 7, function (
																			err,
																			result
																		) {
																			a(
																				result, 10,
																				"Result: After Refetch"
																			);
																			a(
																				i, 4,
																				"Called: After Refetch: After"
																			);
																			mfn(5, 8, function (
																				err,
																				result
																			) {
																				a(
																					result, 13,
																					"Result: After Refetch B"
																				);
																				a(
																					i, 4,
																					"Called: After Refetch B: After"
																				);
																				// Wait 250ms
																				setTimeout(
																					function () {
																						// From cache, prefetch triggered
																						mfn(
																							3,
																							7,
																							function (
																								err,
																								result
																							) {
																								a(
																									result,
																									10,
																									"Result: After Refetch #2"
																								);
																								a(
																									i,
																									4,
																									"Called: After Refetch #2"
																								);
																								mfn(
																									5,
																									8,
																									function (
																										err,
																										result
																									) {
																										a(
																											result,
																											13,
																											"Result: After Refetch #2 B"
																										);
																										a(
																											i,
																											5,
																											"Called: After Refetch #2 B"
																										);
																										mfn(
																											3,
																											7,
																											function (
																												err,
																												result
																											) {
																												a(
																													result,
																													10,
																													"Result: After Refetch #3"
																												);
																												a(
																													i,
																													6,
																													"Called: After Refetch #3"
																												);
																												mfn(
																													5,
																													8,
																													function (
																														err,
																														result
																													) {
																														a(
																															result,
																															13,
																															"Result: After Refetch #3 B"
																														);
																														a(
																															i,
																															6,
																															"Called: After Refetch #3 B"
																														);
																														d();
																													}
																												);
																											}
																										);
																									}
																								);
																							}
																						);
																					},
																					250
																				);
																			});
																		});
																	}, 200);
																});
															});
														});
													});
												}, 200);
											});
										});
									}, 300);
								});
							});
						});
					});
				});
			},
			Promise: function (a, d) {
				var mfn, fn, i = 0;
				fn = function (x, y) {
					++i;
					return new Promise(function (res) { res(x + y); });
				};
				mfn = memoize(fn, { maxAge: 1200, preFetch: true, promise: true });

				mfn(3, 7).done(function (result) {
					a(result, 10, "Result #1");
					a(i, 1, "Called #1");
					mfn(3, 7).done(function (result) {
						a(result, 10, "Result #2");
						a(i, 1, "Called #2");
						mfn(5, 8).done(function (result) {
							a(result, 13, "Result B #1");
							a(i, 2, "Called B #1");
							mfn(3, 7).done(function (result) {
								a(result, 10, "Result #3");
								a(i, 2, "Called #3");
								mfn(5, 8).done(function (result) {
									a(result, 13, "Result B #2");
									a(i, 2, "Called B #2");
									// 600
									setTimeout(function () {
										mfn(3, 7).done(function (result) {
											a(result, 10, "Result: Wait");
											a(i, 2, "Called: Wait");
											mfn(5, 8).done(function (result) {
												a(result, 13, "Result: Wait B");
												a(i, 2, "Called: Wait B");
												// 400
												setTimeout(function () {
													mfn(3, 7).done(
														// 0
														delay(function (result) {
															a(result, 10, "Result: Wait After");
															a(i, 3, "Called: Wait After");
															mfn(5, 8).done(
																// 0
																delay(function (result) {
																	a(
																		result, 13,
																		"Result: Wait After B"
																	);
																	a(i, 4, "Called: Wait After B");
																	mfn(3, 7).done(
																		// next tick
																		delay(function (result) {
																			a(
																				result, 10,
																				"Result: Wait After #2"
																			);
																			a(
																				i, 4,
																				"Called: Wait After #2"
																			);
																			mfn(5, 8).done(
																				function (result) {
																					a(
																						result, 13,
																						"Result: Wait After B #2"
																					);
																					a(
																						i, 4,
																						"Called: Wait After B #2"
																					);
																					// 400
																					setTimeout(
																						function () {
																							a(
																								i,
																								4,
																								"Called: After Refetch: Before"
																							);
																							mfn(
																								3, 7
																							).done(
																								function (
																									result
																								) {
																									a(
																										result,
																										10,
																										"Result: After Refetch"
																									);
																									a(
																										i,
																										4,
																										"Called: After Refetch: After"
																									);
																									mfn(
																										5,
																										8
																									).done(
																										function (
																											result
																										) {
																											a(
																												result,
																												13,
																												"Result: After Refetch B"
																											);
																											a(
																												i,
																												4,
																												"Called: After Refetch B: After"
																											);
																											// 400
																											setTimeout(
																												function () {
																													mfn(
																														3,
																														7
																													).done(
																														// 0
																														delay(
																															function (
																																result
																															) {
																																a(
																																	result,
																																	10,
																																	"Result: After Refetch #2"
																																);
																																a(
																																	i,
																																	5,
																																	"Called: After Refetch #2"
																																);
																																mfn(
																																	5,
																																	8
																																).done(
																																	// 0
																																	delay(
																																		function (
																																			result
																																		) {
																																			a(
																																				result,
																																				13,
																																				"Result: After Refetch #2 B"
																																			);
																																			a(
																																				i,
																																				6,
																																				"Called: After Refetch #2 B"
																																			);
																																			mfn(
																																				3,
																																				7
																																			).done(
																																				function (
																																					result
																																				) {
																																					a(
																																						result,
																																						10,
																																						"Result: After Refetch #3"
																																					);
																																					a(
																																						i,
																																						6,
																																						"Called: After Refetch #3"
																																					);
																																					mfn(
																																						5,
																																						8
																																					).done(
																																						function (
																																							result
																																						) {
																																							a(
																																								result,
																																								13,
																																								"Result: After Refetch #3 B"
																																							);
																																							a(
																																								i,
																																								6,
																																								"Called: After Refetch #3 B"
																																							);
																																							d();
																																						}
																																					);
																																				}
																																			);
																																		},
																																		0
																																	)
																																);
																															},
																															0
																														)
																													);
																												},
																												400
																											);
																										}
																									);
																								}
																							);
																						},
																						400
																					);
																				}
																			);
																		})
																	);
																}, 0)
															);
														}, 0)
													);
												}, 400);
											});
										});
									}, 600);
								});
							});
						});
					});
				});
			},
			Custom: function (a, d) {
				var mfn, fn, i = 0;
				fn = function (x, y) {
					++i;
					return x + y;
				};
				mfn = memoize(fn, { maxAge: 6000, preFetch: 1 / 6 });
				a(mfn(3, 7), 10, "Result #1");
				a(i, 1, "Called #1");
				a(mfn(3, 7), 10, "Result #2");
				a(i, 1, "Called #2");
				a(mfn(5, 8), 13, "Result B #1");
				a(i, 2, "Called B #1");
				a(mfn(3, 7), 10, "Result #3");
				a(i, 2, "Called #3");
				a(mfn(5, 8), 13, "Result B #2");
				a(i, 2, "Called B #2");

				setTimeout(function () {
					a(mfn(3, 7), 10, "Result: Wait");
					a(i, 2, "Called: Wait");
					a(mfn(5, 8), 13, "Result: Wait B");
					a(i, 2, "Called: Wait B");

					setTimeout(function () {
						a(mfn(3, 7), 10, "Result: Wait After");
						a(i, 2, "Called: Wait After");
						a(mfn(5, 8), 13, "Result: Wait After B");
						a(i, 2, "Called: Wait After B");

						a(mfn(3, 7), 10, "Result: Wait After #2");
						a(i, 2, "Called: Wait After #2");
						a(mfn(5, 8), 13, "Result: Wait After B #2");
						a(i, 2, "Called: Wait After B #2");

						setTimeout(function () {
							a(i, 4, "Called: After Refetch: Before");
							a(mfn(3, 7), 10, "Result: After Refetch");
							a(i, 4, "Called: After Refetch: After");
							a(mfn(5, 8), 13, "Result: After Refetch B");
							a(i, 4, "Called: After Refetch B: After");

							setTimeout(function () {
								a(mfn(3, 7), 10, "Result: After Refetch #2");
								a(i, 4, "Called: After Refetch #2");
								a(mfn(5, 8), 13, "Result: After Refetch #2 B");
								a(i, 4, "Called: After Refetch #2 B");

								a(mfn(3, 7), 10, "Result: After Refetch #3");
								a(i, 4, "Called: After Refetch #3");
								a(mfn(5, 8), 13, "Result: After Refetch #3 B");
								a(i, 4, "Called: After Refetch #3 B");
								d();
							}, 2000);
						}, 3000);
					}, 1000);
				}, 4500);
			}
		}
	};
};