Sha256: c3cc1213695200d3a1acdbf841dff4cdcc57b70845569252d0550f8b22ca4881
Contents?: true
Size: 915 Bytes
Versions: 4
Compression:
Stored size: 915 Bytes
Contents
var vows = require("vows"),
load = require("../load"),
assert = require("../assert");
var suite = vows.describe("d3.layout.hierarchy");
suite.addBatch({
"hierarchy": {
topic: load("layout/treemap").expression("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 h = hierarchy(),
nodes = h.sticky(true).nodes({value: 1, children: []});
assert.equal(nodes[0].value, 1);
h.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 h = hierarchy(),
nodes = h.sticky(true).nodes({children: []});
assert.equal(nodes[0].value, 0);
h.nodes(nodes[0]);
assert.equal(nodes[0].value, 0);
}
}
});
suite.export(module);
Version data entries
4 entries across 4 versions & 2 rubygems