Sha256: 70011fa7512ff048f56cc25d55a705a34cb4b60390ea989e9da7fd18b5abe99e
Contents?: true
Size: 1.55 KB
Versions: 4
Compression:
Stored size: 1.55 KB
Contents
var vows = require("vows"),
load = require("../load"),
assert = require("../assert");
var suite = vows.describe("d3.xhr");
suite.addBatch({
"xhr": {
topic: load("xhr/xhr").expression("d3.xhr").document(),
"on a sample text file": {
topic: function(xhr) {
xhr("test/data/sample.txt", this.callback);
},
"makes an asynchronous HTTP request": function(req) {
assert.equal(req._info.url, "test/data/sample.txt");
assert.isTrue(req._info.async);
},
"invokes the callback with the request object": function(req) {
assert.equal(req.responseText, "Hello, world!\n");
},
"does not override the mime type by default": function(req) {
assert.isUndefined(req._info.mimeType);
},
"waits until the request is done": function(req) {
assert.equal(req.readyState, 4);
assert.equal(req.status, 200);
}
},
"when a custom mime type is specified": {
topic: function(xhr) {
xhr("test/data/sample.txt", "text/plain", this.callback);
},
"observes the optional mime type": function(req) {
assert.equal(req._info.mimeType, "text/plain");
}
},
"on a file that does not exist": {
topic: function(xhr) {
var callback = this.callback;
xhr("//does/not/exist.txt", function(error, req) {
callback(null, req);
});
},
"invokes the callback with undefined when an error occurs": function(req) {
assert.isUndefined(req);
}
}
}
});
suite.export(module);
Version data entries
4 entries across 4 versions & 2 rubygems