/
test_nodewiki.js
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test_nodewiki.js
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/*global require, unescape, setTimeout */
var TEST_DB = 14;
var PORT = 8123;
var HOST = "127.0.0.1";
var sys = require("sys");
var http = require("http");
var test = require("mjsunit");
var redis = require("./redis");
var nodewiki = require("./nodewiki");
var pending_callbacks = 0;
// assertion utilities
function assert_response(response, expected_body, callback) {
var body = "";
response.addListener("body", function(chunk) { body += chunk; });
response.addListener("complete", function() {
test.assertEquals(expected_body, body);
});
callback();
}
// test lifecycle methods
function expect_callback() {
pending_callbacks++;
}
function receive_callback() {
pending_callbacks--;
}
function before_all(f) {
nodewiki.db_number = TEST_DB;
nodewiki.listen(8123);
f();
}
function setup_and_run(t, teardown) {
var client = new redis.Client();
client.connect(function() {
client.select(TEST_DB).addCallback(function() {
client.flushdb().addCallback(function() {
client.set("/", "Homepage Content");
client.set("/:formatted", "<p>Homepage Content</p>");
client.close();
t(teardown);
});
});
});
}
function teardown() {
}
function after_all() {
test.assertEquals(0, pending_callbacks);
process.exit();
}
function start_callback_test() {
expect_callback();
}
function finish_callback_test() {
receive_callback();
teardown();
}
// tests
function test_get_homepage(teardown) {
var client = http.createClient(PORT, HOST);
var request = client.request("GET", "/");
start_callback_test();
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title></title></head><body><ul><li><a href="/">Home</a></li><li><a href="/edit">Edit</a></li></ul><div id="content"><p>Homepage Content</p></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_get_notfound() {
var client = http.createClient(PORT, HOST);
var request = client.request("GET", "/NoPageHere");
start_callback_test();
request.finish(function(response) {
test.assertEquals(404, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>NoPageHere</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/NoPageHere/edit">Edit</a></li></ul><div id="content">This page does not exist. Would you like to <a href="/NoPageHere/edit">edit it</a>?</div></body></html>', function() {
finish_callback_test();
});
});
}
function test_edit_notfound() {
var client = http.createClient(PORT, HOST);
var request = client.request("GET", "/NoPageHere/edit");
start_callback_test();
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>NoPageHere</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/NoPageHere/edit">Edit</a></li></ul><div id="content"><form method="post" action="/NoPageHere"><textarea name="content" rows="24" cols="80"></textarea><br><input type="submit" value="Create"></form></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_edit_homepage() {
var client = http.createClient(PORT, HOST);
var request = client.request("GET", "/edit");
start_callback_test();
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title></title></head><body><ul><li><a href="/">Home</a></li><li><a href="/edit">Edit</a></li></ul><div id="content"><form method="post" action="/"><textarea name="content" rows="24" cols="80">Homepage Content</textarea><br><input type="submit" value="Create"></form></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_post_notfound() {
var client = http.createClient(PORT, HOST);
var request = client.request("POST", "/NoPageHere2");
start_callback_test();
request.sendBody("content=Test");
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>NoPageHere2</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/NoPageHere2/edit">Edit</a></li></ul><div id="content"><p>Test</p></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_post_html() {
var client = http.createClient(PORT, HOST);
var request = client.request("POST", "/PageWithHtml");
start_callback_test();
request.sendBody("content=<p>Test</p>");
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>PageWithHtml</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/PageWithHtml/edit">Edit</a></li></ul><div id="content"><p><p>Test</p></p></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_post_link() {
var client = http.createClient(PORT, HOST);
var request = client.request("POST", "/PageWithLink");
start_callback_test();
request.sendBody("content=[Test]");
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>PageWithLink</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/PageWithLink/edit">Edit</a></li></ul><div id="content"><p><a href="/Test">Test</a></p></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_post_markdown() {
var client = http.createClient(PORT, HOST);
var request = client.request("POST", "/PageWithMarkdown");
start_callback_test();
request.sendBody("content=# Test");
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>PageWithMarkdown</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/PageWithMarkdown/edit">Edit</a></li></ul><div id="content"><h1>Test</h1></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_post_nonascii() {
var client = http.createClient(PORT, HOST);
var request = client.request("POST", "/PageWithNonAscii");
start_callback_test();
request.sendBody("content=%F6");
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>PageWithNonAscii</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/PageWithNonAscii/edit">Edit</a></li></ul><div id="content"><p>' + unescape('%F6') + '</p></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_post_unicode() {
var client = http.createClient(PORT, HOST);
var request = client.request("POST", "/PageWithUnicode");
start_callback_test();
request.sendBody("content=%26%232325%3B%26%232344%3B%26%232351%3B");
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>PageWithUnicode</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/PageWithUnicode/edit">Edit</a></li></ul><div id="content"><p>' + unescape('%26%232325%3B%26%232344%3B%26%232351%3B') + '</p></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_post_unicodetitle() {
var client = http.createClient(PORT, HOST);
var request = client.request("POST", "/%26%232325%3B%26%232344%3B%26%232351%3B");
start_callback_test();
request.sendBody("content=%26%232325%3B%26%232344%3B%26%232351%3B");
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>' + unescape('%26%232325%3B%26%232344%3B%26%232351%3B') + '</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/%26%232325%3B%26%232344%3B%26%232351%3B/edit">Edit</a></li></ul><div id="content"><p>' + unescape('%26%232325%3B%26%232344%3B%26%232351%3B') + '</p></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_post_spaces() {
var client = http.createClient(PORT, HOST);
var request = client.request("POST", "/PageWithSpaces");
start_callback_test();
request.sendBody("content=This+is+a+test.");
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>PageWithSpaces</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/PageWithSpaces/edit">Edit</a></li></ul><div id="content"><p>This is a test.</p></div></body></html>', function() {
finish_callback_test();
});
});
}
function test_post_blockquote() {
var client = http.createClient(PORT, HOST);
var request = client.request("POST", "/PageWithBlockquote");
start_callback_test();
request.sendBody("content=test%0D%0A%3E+blockquote");
request.finish(function(response) {
test.assertEquals(200, response.statusCode);
test.assertEquals("text/html; charset=UTF-8", response.headers["content-type"]);
assert_response(response, '<html><head><title>PageWithBlockquote</title></head><body><ul><li><a href="/">Home</a></li><li><a href="/PageWithBlockquote/edit">Edit</a></li></ul><div id="content"><p>test</p>\n\n<blockquote>\n <p>blockquote</p>\n</blockquote></div></body></html>', function() {
finish_callback_test();
});
});
}
var tests = [
test_get_homepage,
test_get_notfound,
test_edit_notfound,
test_edit_homepage,
test_post_notfound,
test_post_html,
test_post_link,
test_post_nonascii,
test_post_unicode,
test_post_unicodetitle,
test_post_spaces,
test_post_blockquote
];
// run the tests
before_all(function() {
tests.forEach(function(t) {
setup_and_run(t, teardown);
});
// tests must complete in 1 second or less
setTimeout(function() {
after_all();
}, 100);
});