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Viewing changes to backend/stats/static/js/d3/test/core/selection-order-test.js

  • Committer: Evan Dandrea
  • Date: 2012-05-09 05:53:45 UTC
  • Revision ID: evan.dandrea@canonical.com-20120509055345-z2j41tmcbf4as5uf
The backend now lives in lp:daisy and the website (errors.ubuntu.com) now lives in lp:errors.

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backend/stats/static/js/d3/test/core/selection-order-test.js
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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("selection.order");
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suite.addBatch({
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  "selectAll(div)": {
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    topic: function() {
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      return d3.select("body").html("").selectAll("div")
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          .data([1, 2, 10, 20])
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        .enter().append("div")
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          .attr("id", String);
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    },
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    "orders elements by data": function(div) {
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      div = div.data([1, 10, 20, 2], String).order();
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      assert.domNull(div[0][0].previousSibling);
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      assert.domEqual(div[0][1].previousSibling, div[0][0]);
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      assert.domEqual(div[0][2].previousSibling, div[0][1]);
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      assert.domEqual(div[0][3].previousSibling, div[0][2]);
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      assert.domNull(div[0][3].nextSibling);
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    },
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    "returns the current selection": function(span) {
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      span = d3.select("body"); // https://github.com/tmpvar/jsdom/issues/277
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      assert.isTrue(span.order() === span);
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    }
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  }
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});
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suite.export(module);