Sha256: a02426b88acdf99582a8603f9cec770ad514af9487d743333745e91410fa594d
Contents?: true
Size: 926 Bytes
Versions: 25
Compression:
Stored size: 926 Bytes
Contents
require("../env");
require("../../d3");
require("../../d3.layout");
var vows = require("vows"),
assert = require("assert");
var suite = vows.describe("d3.layout.hierarchy");
suite.addBatch({
"hierarchy": {
topic: function() {
return d3.layout.treemap(); // hierarchy is abstract, so test a subclass
},
"doesn't overwrite the value of a node that has an empty children array": function(hierarchy) {
var nodes = hierarchy.sticky(true).nodes({value: 1, children: []});
assert.equal(nodes[0].value, 1);
hierarchy.nodes(nodes[0]);
assert.equal(nodes[0].value, 1);
},
"a valueless node that has an empty children array gets a value of 0": function(hierarchy) {
var nodes = hierarchy.sticky(true).nodes({children: []});
assert.equal(nodes[0].value, 0);
hierarchy.nodes(nodes[0]);
assert.equal(nodes[0].value, 0);
}
}
});
suite.export(module);
Version data entries
25 entries across 25 versions & 1 rubygems