Sha256: 7aeae4d243a9bcf9c539ee96507124e043511c41cdf661ce97b76a4be03361c4
Contents?: true
Size: 1.43 KB
Versions: 25
Compression:
Stored size: 1.43 KB
Contents
require("../env");
require("../../d3");
require("../../d3.layout");
var vows = require("vows"),
assert = require("assert");
var suite = vows.describe("d3.layout.partition");
suite.addBatch({
"partition": {
topic: function() {
return d3.layout.partition;
},
"ignores zero values": function(partition) {
var p = partition().size([3, 3]);
assert.deepEqual(p.nodes({children: [{value: 1}, {value: 0}, {value: 2}, {children: [{value: 0}, {value: 0}]}]}).map(metadata), [
{x: 0, y: 0, dx: 3, dy: 1},
{x: 2, y: 1, dx: 1, dy: 1},
{x: 3, y: 1, dx: 0, dy: 1},
{x: 0, y: 1, dx: 2, dy: 1},
{x: 3, y: 1, dx: 0, dy: 1},
{x: 3, y: 2, dx: 0, dy: 1},
{x: 3, y: 2, dx: 0, dy: 1}
]);
},
"can handle an empty children array": function(partition) {
var p = partition();
assert.deepEqual(p.nodes({children: []}).map(metadata), [
{x: 0, y: 0, dx: 1, dy: 1}
]);
assert.deepEqual(p.nodes({children: [{children: []}, {value: 1}]}).map(metadata), [
{x: 0, y: 0, dx: 1, dy: 0.5},
{x: 1, y: 0.5, dx: 0, dy: 0.5},
{x: 0, y: 0.5, dx: 1, dy: 0.5}
]);
}
}
});
function metadata(node) {
var metadata = {};
if ("x" in node) metadata.x = node.x;
if ("y" in node) metadata.y = node.y;
if ("dx" in node) metadata.dx = node.dx;
if ("dy" in node) metadata.dy = node.dy;
return metadata;
}
suite.export(module);
Version data entries
25 entries across 25 versions & 1 rubygems