37 строки
901 B
JavaScript
37 строки
901 B
JavaScript
require("../env");
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var vows = require("vows"),
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assert = require("assert");
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var suite = vows.describe("d3.csv");
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suite.addBatch({
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"csv": {
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topic: function() {
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var cb = this.callback;
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return d3.csv("examples/data/sample.csv", function(csv) {
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cb(null, csv);
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});
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},
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"invokes the callback with the parsed CSV": function(csv) {
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assert.deepEqual(csv, [{"Hello":42,"World":"\"fish\""}]);
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},
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"overrides the mime type to text/csv": function(csv) {
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assert.equal(XMLHttpRequest._last._info.mimeType, "text/csv");
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},
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"": {
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topic: function() {
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var cb = this.callback;
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return d3.csv("//does/not/exist.csv", function(csv) {
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cb(null, csv);
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});
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},
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"invokes the callback with null when an error occurs": function(csv) {
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assert.isNull(csv);
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}
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}
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}
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});
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suite.export(module);
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