(function() {

	var script = "";

	$.ajax("../jquery.stream.js", {async: false})

	.success(function(data) {

		script = data;

	});

	

	this.teardown = function() {

		$(window).trigger("unload.stream");

		$.globalEval(script);

	};

})();



module("jQuery.stream", {

	setup: function() {

		$.stream.setup({

			enableXDR: true

		});

	},

	teardown: teardown

});



test("Finding the first stream object", function() {

	ok($.stream("stream", {}) == $.stream());

	ok($.stream("stream?second", {}) != $.stream());

});



test("Finding a stream object by url", function() {

	ok($.stream("stream", {}) == $.stream("stream"));

});



test("Finding a stream object by alias", function() {

	ok($.stream("stream", {alias: "s"}) == $.stream("s"));

});



asyncTest("Setting defaut options", function() {

	$.stream.setup({

		context: $("#undertow")

	});

	

	$.stream("stream", {

		open: function() {

			ok(true);

			equal(this.attr("id"), "undertow");

			start();

		}

	});

});



asyncTest("Global stream event handlers", 6, function() {

	var url = "stream?message=true&close=true";

	

	$("#undertow")

	.streamOpen(function(e, event, stream) {

		if (stream.url === url) {

			ok(true);

		}

	})

	.streamMessage(function(e, event, stream) {

		if (stream.url === url) {

			equal(event.data, "data");

		}

	})

	.streamClose(function(e, event, stream) {

		if (stream.url === url) {

			ok(true);

			start();

		}

	});

	

	$.stream(url, {

		reconnect: false,

		open: function() {

			ok(true);

		},

		message: function(event, stream) {

			equal(event.data, "data");

		},

		close: function() {

			ok(true);

		}

	});

});



asyncTest("Only local stream event handlers", 3, function() {

	var url = "stream?message=true&close=true";

	

	$("#undertow")

	.streamOpen(function(e, event, stream) {

		if (stream.url === url) {

			ok(false);

		}

	})

	.streamMessage(function(e, event, stream) {

		if (stream.url === url) {

			ok(false);

		}

	})

	.streamClose(function(e, event, stream) {

		if (stream.url === url) {

			ok(false);

		}

	});

	

	$.stream(url, {

		reconnect: false,

		global: false,

		open: function() {

			ok(true);

		},

		message: function(event, stream) {

			equal(event.data, "data");

		},

		close: function() {

			ok(true);

			start();

		}

	});

});



$.each({http: "HTTP Streaming", ws: "WebSocket"}, function(type, moduleName) {

	

	if (type === "ws" && !window.WebSocket) {

		return;

	}

	

	module(moduleName, {

		setup: function() {

			$.stream.setup({

				type: type,

				enableXDR: true

			});

		}, 

		teardown: teardown

	});

	

	asyncTest("Open event", function() {

		$.stream("stream", {

			open: function(event, stream) {

				ok(true);

				equal(event.type, "open");

				ok(stream == $.stream());

				equal(stream.readyState, 1);

				start();

			}

		});

	});



	asyncTest("Multiple event handlers", function() {

		var text = "";

		

		$.stream("stream", {

			open: [

				function() {

					text += "A";

				},

				function() {

					text += "B";

				},

				function() {

					text += "C";

					equal(text, "ABC");

				},

				start

			]

		});

	});



	asyncTest("Events with context", function() {

		var ts = new Date().getTime();

		

		$.stream("stream", {

			context: {ts: ts},

			open: function(event, stream) {

				equal(this.ts, ts);

				start();

			}

		});

	});



	asyncTest("Message event", function() {

		$.stream("stream?message=true", {

			message: function(event, stream) {

				ok(event.data);

				equal(event.data, "data");

				start();

			}

		});

	});



	asyncTest("Message event with text data", function() {

		$.stream("stream?message=true&dataType=text", {

			dataType: "text",

			message: function(event, stream) {

				ok(event.data);

				equal(typeof event.data, "string");

				equal(event.data, "data");

				start();

			}

		});

	});



	asyncTest("Message event with json data", function() {

		$.stream("stream?message=true&dataType=json", {

			dataType: "json",

			message: function(event, stream) {

				ok(event.data);

				ok($.isPlainObject(event.data));

				equal(event.data.data, "data");

				start();

			}

		});

	});



	asyncTest("Message event with xml data", function() {

		$.stream("stream?message=true&dataType=xml", {

			dataType: "xml",

			message: function(event, stream) {

				ok(event.data);

				ok($.isXMLDoc(event.data));

				equal($("data", event.data).text(), "data");

				start();

			}

		});

	});



	asyncTest("Message event with custom data type", function() {

		$.stream("stream?message=true&dataType=csv", {

			dataType: "csv",

			converters: {

				csv: function(data) {

					return data.split(",");

				}

			},

			message: function(event, stream) {

				ok(event.data);

				ok($.isArray(event.data));

				equal(event.data[0], "data1");

				start();

			}

		});

	});



	asyncTest("Error event", function() {

		$.stream("stream?error=true", {

			error: function(event, stream) {

				ok(true);

				equal(stream.readyState, 3);

				start();

			},

			close: function(event, stream) {

				ok(true);

				equal(stream.readyState, 3);

				start();

			}

		});

	});



	asyncTest("Close event", function() {

		$.stream("stream?close=true", {

			reconnect: false,

			close: function(event, stream) {

				ok(true);

				equal(stream.readyState, 3);

				start();

			}

		});

	});

	

	asyncTest("Stream.close()", function() {

		$.stream("stream", {

			open: function(event, stream) {

				ok(true);

				stream.close();

			},

			close: function() {

				ok(true);

				start();

			}

		});

	});



	asyncTest("Reconnection", 2, function() {

		var i = 0;

		$.stream("stream?close=true", {

			open: function(event, stream) {

				i++;

				ok(true);

				

				if (i > 1) {

					stream.close();

					start();

				}

			}

		});

	});



	asyncTest("Stream.send() - query string data",  function() {

		$.stream("stream", {

			open: function(event, stream) {

				stream.send("message=" + encodeURIComponent("Hollow Jan"));

			},

			message: function(event) {

				equal(event.data, "Hollow Jan");

				start();

			}

		});

	});



	asyncTest("Stream.send() - object data",  function() {

		$.stream("stream", {

			open: function(event, stream) {

				stream.send({message: "Hollow Jan"});

			},

			message: function(event) {

				equal(event.data, "Hollow Jan");

				start();

			}

		});

	});



	asyncTest("openData - string data",  function() {

		$.stream("stream", {

			openData: "message=true&dataType=json",

			dataType: "json",

			message: function(event) {

				equal(event.data.data, "data");

				start();

			}

		});

	});

	

	asyncTest("openData - object data",  function() {

		$.stream("stream", {

			openData: {

				message: true,

				dataType: function() {

					return "json";

				}

			},

			dataType: "json",

			message: function(event) {

				equal(event.data.data, "data");

				start();

			}

		});

	});

	

	if (type === "ws") {

		asyncTest("Subprotocol", function() {

			var protocol = "test";

			

			$.stream("stream", {

				protocols: protocol,

				message: function(event, stream) {

					equal(event.data, protocol);

					start();

				}

			});

		});

	}

	

	if (type === "http") {

		asyncTest("Rewriting URL for XDomainRequest", function() {

			$.stream("stream?message=true", {

				rewriteURL: function(url) {

					ok(!!window.XDomainRequest);

					return url + "&dataType=json";

				},

				message: function(event) {

					equal(event.data, window.XDomainRequest ? "{\"data\":\"data\"}" : "data");

					start();

				}

			});

		});

		

		asyncTest("handleOpen", 3, function() {

			$.stream.setup({

				handleOpen: function(text, message, stream) {

					stream.id = text.substring(0, text.indexOf("\r\n"));

					message.index = text.indexOf("\r\n", stream.id.length + "\r\n".length) + "\r\n".length;

					

					if (text.indexOf("OPEN", message.index) < 0) {

						ok(true);

						return false;

					}

					

					ok(true);

				}

			});

			

			$.stream("stream", {

				openData: {differentFormat: true, delayOpen: true},

				open: function(event, stream) {

					ok(true);

					start();

				}

			});

		});

		

		asyncTest("handleMessage - text/plain", function() {

			$.stream.setup({

				handleOpen: function(text, message, stream) {

					stream.id = text.substring(0, text.indexOf("\r\n"));

					message.index = text.indexOf("\r\n", stream.id.length + "\r\n".length) + "\r\n".length;

				},

				handleMessage: function(text, message, stream) {

					var end = text.indexOf("\r\n", message.index);

					if (end < 0) {

						return false;

					}

					

					message.data = $.trim(text.substring(message.index, end));

					message.index = end + "\r\n".length;

				}

			});

			

			$.stream("stream", {

				openData: {differentFormat: true, dataType: "json", message: true},

				dataType: "json",

				message: function(event, stream) {

					equal(event.data.data, "data");

					start();

				}

			});

		});

		

		asyncTest("handleMessage - text/html", function() {

			$.stream.setup({

				handleOpen: function(text, message) {

					message.index = text.length;

				},

				handleMessage: function(text, message, stream) {

					if (!message.start) {

						var start = text.indexOf("<script>app.handle('", message.index);

						if (start < 0) {

							return false;

						}

						

						message.index = start + "<script>app.handle('".length;

						message.start = true;

					}

					

					var end = text.indexOf("')</script>", message.index);

					if (end < 0) {

						return false;

					}

					

					message.data = text.substring(message.index, end);

					message.index = end + "')</script>".length;

					delete message.start;

				}

			});

			

			$.stream("stream", {

				openData: {htmlContent: true, message: true},

				message: function(event, stream) {

					equal(event.data, "Hello World");

					start();

				}

			});

		});

		

		asyncTest("handleSend", 4, function() {

			var echo = "";



			$.stream.setup({

				handleSend: function(type, options, stream) {

					switch (type) {

					case "close":

						options.data = {"metadata.type": type, "metadata.id": stream.id};

						break;

					default:

						if (options.data.message % 2) {

							return false;

						}

					

						$.extend(true, options, {

							data: {"metadata.type": type, "metadata.id": stream.id},

							success: function() {

								ok(true);

							}

						});

						break;

					}

				}

			});

			

			$.stream("stream", {

				dataType: "json",

				open: function(event, stream) {

					for (var i = 0; i < 5; i++) {

						stream.send({message: i});

					}

				},

				message: function(event, stream) {

					echo += event.data;

					if (echo.length === 3) {

						equal(echo, "024");						

						start();

					}

				}

			});

		});

		

		asyncTest("text/html with comment padding", function() {

			$.stream("stream", {

				openData: {

					htmlContent: true,

					onlyCommentPadding: true

				},

				handleOpen: $.noop,

				open: function() {

					ok(true);

					start();

				}

			});

		});

		

		asyncTest("should close connection - invalid message with NaN size", function() {

			var ts = new Date().getTime();

			$.stream("stream", {

				openData: {invalidMessage1: true},

				open: function() {

					ok(true);

				},

				close: function() {

					ok(new Date().getTime() - ts < 3000);

					start();

				}

			});

		});

		

		asyncTest("should close connection - invalid message with wrong size", function() {

			var ts = new Date().getTime();

			$.stream("stream", {

				openData: {invalidMessage2: true},

				open: function() {

					ok(true);

				},

				close: function() {

					ok(new Date().getTime() - ts < 3000);

					start();

				}

			});

		});

	}

	

});