Sha256: 3de27f5746b3338f103bf63c2101afbbcea806c582e49d5af2ec016284f2b424
Contents?: true
Size: 1.54 KB
Versions: 25
Compression:
Stored size: 1.54 KB
Contents
require("../env");
require("../../d3");
var assert = require("assert");
module.exports = {
topic: function() {
return d3.select("body").html("").selectAll()
.data(["foo", "bar"])
.enter().append("div")
.attr("class", String);
},
"defaults to 250 milliseconds": function(selection) {
var t = selection.transition();
assert.strictEqual(t[0][0].duration, 250);
assert.strictEqual(t[0][1].duration, 250);
},
"can specify duration as a number": function(selection) {
var t = selection.transition().duration(150);
assert.strictEqual(t[0][0].duration, 150);
assert.strictEqual(t[0][1].duration, 150);
t.duration(50);
assert.strictEqual(t[0][0].duration, 50);
assert.strictEqual(t[0][1].duration, 50);
},
"can specify duration as a function": function(selection) {
var dd = [], ii = [], tt = [], t = selection.transition().duration(f);
function f(d, i) { dd.push(d); ii.push(i); tt.push(this); return i * 20; }
assert.strictEqual(t[0][0].duration, 0);
assert.strictEqual(t[0][1].duration, 20);
assert.deepEqual(dd, ["foo", "bar"], "expected data, got {actual}");
assert.deepEqual(ii, [0, 1], "expected index, got {actual}");
assert.domEqual(tt[0], t[0][0].node, "expected this, got {actual}");
assert.domEqual(tt[1], t[0][1].node, "expected this, got {actual}");
},
"coerces duration to a number": function(selection) {
var t = selection.transition().duration("150");
assert.strictEqual(t[0][0].duration, 150);
assert.strictEqual(t[0][1].duration, 150);
}
};
Version data entries
25 entries across 25 versions & 1 rubygems