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assets.js
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assets.js
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fdescribe("asset middleware", function() {
var Express = require("express");
var fs = require("fs-extra");
var http = require("http");
var config = require("config");
it("sends a file in the blog folder", function(done) {
var path = this.fake.path(".txt");
var contents = this.fake.file();
fs.outputFileSync(this.blogDirectory + path, contents);
this.get(path, function(err, res) {
expect(err).toBeNull();
expect(res).toEqual(contents);
done();
});
});
it("sends a file in the static folder for this blog", function(done) {
var path = this.fake.path(".txt");
var contents = this.fake.file();
fs.outputFileSync(
config.blog_static_files_dir + "/" + this.blog.id + path,
contents
);
this.get(path, function(err, res) {
expect(err).toBeNull();
expect(res).toEqual(contents);
done();
});
});
it("sends a file in the global static folder", function(done) {
this.get("/robots_deny.txt", function(err, res) {
expect(err).toBeNull();
expect(res).toEqual(
fs.readFileSync(__dirname + "/../static/robots_deny.txt", "utf-8")
);
done();
});
});
// This test ensures that the middleware will pass
// the request on if it can't find a matching file.
it("returns a 404 correctly", function(done) {
this.get("/" + this.fake.random.uuid(), function(err, body, res) {
expect(err).toBeNull();
expect(body).toBeDefined();
expect(res.statusCode).toEqual(404);
done();
});
});
global.test.blog();
afterEach(function(done) {
this.server.close(done);
});
beforeEach(function() {
this.fake = global.test.fake;
});
beforeEach(function(done) {
var ctx = this;
(function attempt(done) {
var port = 10000 + Math.round(Math.random() * 10000);
ctx.server = Express();
// load in assets route
ctx.server.use(function(req, res, next) {
req.blog = ctx.blog;
next();
});
ctx.server.use(require("../assets"));
try {
ctx.server = ctx.server.listen(port);
} catch (err) {
if (err.code === "EADDRINUSE") return attempt(done);
if (err.code === "EACCESS") return attempt(done);
return done(err);
}
ctx.server.port = port;
ctx.url = "http://localhost:" + port;
done();
})(done);
});
beforeEach(function() {
var url = this.url;
this.get = function(path, callback) {
var contents = "";
http
.get(url + path, function(resp) {
resp.setEncoding("utf8");
resp.on("data", function(chunk) {
contents += chunk;
});
resp.on("end", function() {
callback(null, contents, resp);
});
})
.on("error", callback);
};
});
});