685 строки
28 KiB
JavaScript
685 строки
28 KiB
JavaScript
var vows = require("vows"),
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_ = require("../../"),
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load = require("../load"),
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assert = require("../assert"),
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time = require("./time"),
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local = time.local,
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utc = time.utc;
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var suite = vows.describe("d3.time.scale");
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suite.addBatch({
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"scale": {
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topic: load("time/scale").expression("d3.time.scale").document(),
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"nice": {
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"rounds using the specified time interval": function(scale) {
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var x = scale().domain([local(2009, 0, 1, 0, 12), local(2009, 0, 1, 23, 48)]);
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assert.deepEqual(x.nice(_.time.day).domain(), [local(2009, 0, 1), local(2009, 0, 2)]);
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assert.deepEqual(x.nice(_.time.week).domain(), [local(2008, 11, 28), local(2009, 0, 4)]);
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assert.deepEqual(x.nice(_.time.month).domain(), [local(2008, 11, 1), local(2009, 1, 1)]);
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assert.deepEqual(x.nice(_.time.year).domain(), [local(2008, 0, 1), local(2010, 0, 1)]);
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},
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"rounds using the specified time interval and skip": function(scale) {
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var x = scale().domain([local(2009, 0, 1, 0, 12), local(2009, 0, 1, 23, 48)]);
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assert.deepEqual(x.nice(_.time.day, 3).domain(), [local(2009, 0, 1), local(2009, 0, 4)]);
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assert.deepEqual(x.nice(_.time.week, 2).domain(), [local(2008, 11, 21), local(2009, 0, 4)]);
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assert.deepEqual(x.nice(_.time.month, 3).domain(), [local(2008, 9, 1), local(2009, 3, 1)]);
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assert.deepEqual(x.nice(_.time.year, 10).domain(), [local(2000, 0, 1), local(2010, 0, 1)]);
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},
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"rounds using the specified count": function(scale) {
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var x = scale().domain([local(2009, 0, 1, 0, 17), local(2009, 0, 1, 23, 42)]);
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assert.deepEqual(x.nice(100).domain(), [local(2009, 0, 1, 0, 15), local(2009, 0, 1, 23, 45)]);
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assert.deepEqual(x.nice(10).domain(), [local(2009, 0, 1), local(2009, 0, 2)]);
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},
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"rounds with a default count of ten if no arguments": function(scale) {
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var x = scale().domain([local(2009, 0, 1, 0, 17), local(2009, 0, 1, 23, 42)]);
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assert.deepEqual(x.nice().domain(), [local(2009, 0, 1), local(2009, 0, 2)]);
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},
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"works on degenerate domains": function(scale) {
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var x = scale().domain([local(2009, 0, 1, 0, 12), local(2009, 0, 1, 0, 12)]);
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assert.deepEqual(x.nice(_.time.day).domain(), [local(2009, 0, 1), local(2009, 0, 2)]);
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},
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"nicing a polylinear domain only affects the extent": function(linear) {
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var x = linear().domain([local(2009, 0, 1, 0, 12), local(2009, 0, 1, 23, 48), local(2009, 0, 2, 23, 48)]).nice(_.time.day);
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assert.deepEqual(x.domain(), [local(2009, 0, 1), local(2009, 0, 1, 23, 48), local(2009, 0, 3)]);
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},
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"nice succeeds on sub-second intervals": function(scale) {
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var domain = [local(2013, 0, 1, 12, 0, 0), local(2013, 0, 1, 12, 0, 8)];
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var x = scale().domain(domain);
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assert.deepEqual(x.nice().domain(), domain);
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}
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},
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"copy": {
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"changes to the domain are isolated": function(scale) {
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var x = scale().domain([local(2009, 0, 1), local(2010, 0, 1)]), y = x.copy();
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x.domain([local(2010, 0, 1), local(2011, 0, 1)]);
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assert.deepEqual(y.domain(), [local(2009, 0, 1), local(2010, 0, 1)]);
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assert.equal(x(local(2010, 0, 1)), 0);
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assert.equal(y(local(2010, 0, 1)), 1);
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y.domain([local(2011, 0, 1), local(2012, 0, 1)]);
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assert.equal(x(local(2011, 0, 1)), 1);
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assert.equal(y(local(2011, 0, 1)), 0);
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assert.deepEqual(x.domain(), [local(2010, 0, 1), local(2011, 0, 1)]);
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assert.deepEqual(y.domain(), [local(2011, 0, 1), local(2012, 0, 1)]);
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},
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"changes to the range are isolated": function(scale) {
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var x = scale().domain([local(2009, 0, 1), local(2010, 0, 1)]), y = x.copy();
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x.range([1, 2]);
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assert.deepEqual(x.invert(1), local(2009, 0, 1));
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assert.deepEqual(y.invert(1), local(2010, 0, 1));
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assert.deepEqual(y.range(), [0, 1]);
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y.range([2, 3]);
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assert.deepEqual(x.invert(2), local(2010, 0, 1));
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assert.deepEqual(y.invert(2), local(2009, 0, 1));
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assert.deepEqual(x.range(), [1, 2]);
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assert.deepEqual(y.range(), [2, 3]);
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},
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"changes to the interpolator are isolated": function(scale) {
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var x = scale().domain([local(2009, 0, 1), local(2010, 0, 1)]).range(["red", "blue"]),
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i = x.interpolate(),
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y = x.copy();
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x.interpolate(_.interpolateHsl);
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assert.equal(x(local(2009, 6, 1)), "#ff00fd");
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assert.equal(y(local(2009, 6, 1)), "#81007e");
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assert.equal(y.interpolate(), i);
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},
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"changes to clamping are isolated": function(scale) {
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var x = scale().domain([local(2009, 0, 1), local(2010, 0, 1)]).clamp(true), y = x.copy();
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x.clamp(false);
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assert.equal(x(local(2011, 0, 1)), 2);
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assert.equal(y(local(2011, 0, 1)), 1);
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assert.isTrue(y.clamp());
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y.clamp(false);
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assert.equal(x(local(2011, 0, 1)), 2);
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assert.equal(y(local(2011, 0, 1)), 2);
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assert.isFalse(x.clamp());
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}
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},
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"ticks": {
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"observes explicit tick interval": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 1, 0), local(2011, 0, 1, 12, 4, 4)]);
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assert.deepEqual(x.ticks(_.time.minute), [
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local(2011, 0, 1, 12, 1),
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local(2011, 0, 1, 12, 2),
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local(2011, 0, 1, 12, 3),
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local(2011, 0, 1, 12, 4)
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]);
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},
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"observes explicit tick interval and step": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 0, 0), local(2011, 0, 1, 12, 33, 4)]);
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assert.deepEqual(x.ticks(_.time.minute, 10), [
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local(2011, 0, 1, 12, 0),
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local(2011, 0, 1, 12, 10),
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local(2011, 0, 1, 12, 20),
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local(2011, 0, 1, 12, 30)
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]);
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},
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"(deprecated) observes explicit tick range": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 1, 0), local(2011, 0, 1, 12, 4, 4)]);
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assert.deepEqual(x.ticks(_.time.minutes), [
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local(2011, 0, 1, 12, 1),
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local(2011, 0, 1, 12, 2),
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local(2011, 0, 1, 12, 3),
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local(2011, 0, 1, 12, 4)
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]);
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},
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"(deprecated) observes explicit tick range and step": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 0, 0), local(2011, 0, 1, 12, 33, 4)]);
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assert.deepEqual(x.ticks(_.time.minutes, 10), [
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local(2011, 0, 1, 12, 0),
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local(2011, 0, 1, 12, 10),
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local(2011, 0, 1, 12, 20),
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local(2011, 0, 1, 12, 30)
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]);
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},
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"generates sub-second ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 0, 0), local(2011, 0, 1, 12, 0, 1)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 12, 0, 0, 0),
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local(2011, 0, 1, 12, 0, 0, 200),
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local(2011, 0, 1, 12, 0, 0, 400),
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local(2011, 0, 1, 12, 0, 0, 600),
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local(2011, 0, 1, 12, 0, 0, 800),
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local(2011, 0, 1, 12, 0, 1, 0)
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]);
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},
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"generates 1-second ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 0, 0), local(2011, 0, 1, 12, 0, 4)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 12, 0, 0),
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local(2011, 0, 1, 12, 0, 1),
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local(2011, 0, 1, 12, 0, 2),
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local(2011, 0, 1, 12, 0, 3),
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local(2011, 0, 1, 12, 0, 4)
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]);
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},
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"generates 5-second ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 0, 0), local(2011, 0, 1, 12, 0, 20)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 12, 0, 0),
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local(2011, 0, 1, 12, 0, 5),
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local(2011, 0, 1, 12, 0, 10),
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local(2011, 0, 1, 12, 0, 15),
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local(2011, 0, 1, 12, 0, 20)
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]);
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},
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"generates 15-second ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 0, 0), local(2011, 0, 1, 12, 0, 50)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 12, 0, 0),
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local(2011, 0, 1, 12, 0, 15),
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local(2011, 0, 1, 12, 0, 30),
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local(2011, 0, 1, 12, 0, 45)
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]);
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},
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"generates 30-second ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 0, 0), local(2011, 0, 1, 12, 1, 50)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 12, 0, 0),
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local(2011, 0, 1, 12, 0, 30),
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local(2011, 0, 1, 12, 1, 0),
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local(2011, 0, 1, 12, 1, 30)
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]);
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},
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"generates 1-minute ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 0, 27), local(2011, 0, 1, 12, 4, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 12, 1),
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local(2011, 0, 1, 12, 2),
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local(2011, 0, 1, 12, 3),
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local(2011, 0, 1, 12, 4)
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]);
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},
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"generates 5-minute ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 3, 27), local(2011, 0, 1, 12, 21, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 12, 5),
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local(2011, 0, 1, 12, 10),
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local(2011, 0, 1, 12, 15),
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local(2011, 0, 1, 12, 20)
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]);
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},
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"generates 15-minute ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 8, 27), local(2011, 0, 1, 13, 4, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 12, 15),
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local(2011, 0, 1, 12, 30),
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local(2011, 0, 1, 12, 45),
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local(2011, 0, 1, 13, 0)
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]);
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},
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"generates 30-minute ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 28, 27), local(2011, 0, 1, 14, 4, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 12, 30),
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local(2011, 0, 1, 13, 0),
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local(2011, 0, 1, 13, 30),
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local(2011, 0, 1, 14, 0)
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]);
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},
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"generates 1-hour ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 12, 28, 27), local(2011, 0, 1, 16, 34, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 13, 0),
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local(2011, 0, 1, 14, 0),
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local(2011, 0, 1, 15, 0),
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local(2011, 0, 1, 16, 0)
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]);
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},
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"generates 3-hour ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 14, 28, 27), local(2011, 0, 2, 1, 34, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 15, 0),
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local(2011, 0, 1, 18, 0),
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local(2011, 0, 1, 21, 0),
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local(2011, 0, 2, 0, 0)
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]);
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},
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"generates 6-hour ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 16, 28, 27), local(2011, 0, 2, 14, 34, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 18, 0),
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local(2011, 0, 2, 0, 0),
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local(2011, 0, 2, 6, 0),
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local(2011, 0, 2, 12, 0)
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]);
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},
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"generates 12-hour ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 16, 28, 27), local(2011, 0, 3, 21, 34, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 2, 0, 0),
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local(2011, 0, 2, 12, 0),
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local(2011, 0, 3, 0, 0),
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local(2011, 0, 3, 12, 0)
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]);
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},
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"generates 1-day ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 16, 28, 27), local(2011, 0, 5, 21, 34, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 2, 0, 0),
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local(2011, 0, 3, 0, 0),
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local(2011, 0, 4, 0, 0),
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local(2011, 0, 5, 0, 0)
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]);
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},
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"generates 2-day ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 2, 16, 28, 27), local(2011, 0, 9, 21, 34, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 3, 0, 0),
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local(2011, 0, 5, 0, 0),
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local(2011, 0, 7, 0, 0),
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local(2011, 0, 9, 0, 0)
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]);
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},
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"generates 1-week ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 1, 16, 28, 27), local(2011, 0, 23, 21, 34, 12)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 2, 0, 0),
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local(2011, 0, 9, 0, 0),
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local(2011, 0, 16, 0, 0),
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local(2011, 0, 23, 0, 0)
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]);
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},
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"generates 1-month ticks": function(scale) {
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var x = scale().domain([local(2011, 0, 18), local(2011, 4, 2)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 1, 1, 0, 0),
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local(2011, 2, 1, 0, 0),
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local(2011, 3, 1, 0, 0),
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local(2011, 4, 1, 0, 0)
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]);
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},
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"generates 3-month ticks": function(scale) {
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var x = scale().domain([local(2010, 11, 18), local(2011, 10, 2)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 0, 0),
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local(2011, 3, 1, 0, 0),
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local(2011, 6, 1, 0, 0),
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local(2011, 9, 1, 0, 0)
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]);
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},
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"generates 1-year ticks": function(scale) {
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var x = scale().domain([local(2010, 11, 18), local(2014, 2, 2)]);
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assert.deepEqual(x.ticks(4), [
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local(2011, 0, 1, 0, 0),
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local(2012, 0, 1, 0, 0),
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local(2013, 0, 1, 0, 0),
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local(2014, 0, 1, 0, 0)
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]);
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},
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"generates multi-year ticks": function(scale) {
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var x = scale().domain([local(0, 11, 18), local(2014, 2, 2)]);
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assert.deepEqual(x.ticks(6), [
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local( 500, 0, 1, 0, 0),
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local(1000, 0, 1, 0, 0),
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local(1500, 0, 1, 0, 0),
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local(2000, 0, 1, 0, 0)
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]);
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},
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"returns one tick for degenerate empty domain": function(scale) {
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var x = scale().domain([local(2014, 2, 2), local(2014, 2, 2)]);
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assert.deepEqual(x.ticks(6), [local(2014, 2, 2)]);
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}
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},
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"tickFormat": {
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topic: function(scale) {
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return scale().tickFormat();
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},
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"formats year on New Year's": function(format) {
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assert.equal(format(local(2011, 0, 1)), "2011");
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assert.equal(format(local(2012, 0, 1)), "2012");
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assert.equal(format(local(2013, 0, 1)), "2013");
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},
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"formats month on the 1st of each month": function(format) {
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assert.equal(format(local(2011, 1, 1)), "February");
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assert.equal(format(local(2011, 2, 1)), "March");
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assert.equal(format(local(2011, 3, 1)), "April");
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},
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"formats week on Sunday midnight": function(format) {
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assert.equal(format(local(2011, 1, 6)), "Feb 06");
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assert.equal(format(local(2011, 1, 13)), "Feb 13");
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assert.equal(format(local(2011, 1, 20)), "Feb 20");
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},
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"formats date on midnight": function(format) {
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assert.equal(format(local(2011, 1, 2)), "Wed 02");
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assert.equal(format(local(2011, 1, 3)), "Thu 03");
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assert.equal(format(local(2011, 1, 4)), "Fri 04");
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},
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"formats hour on minute zero": function(format) {
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assert.equal(format(local(2011, 1, 2, 11)), "11 AM");
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assert.equal(format(local(2011, 1, 2, 12)), "12 PM");
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assert.equal(format(local(2011, 1, 2, 13)), "01 PM");
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},
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"formats minute on second zero": function(format) {
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assert.equal(format(local(2011, 1, 2, 11, 59)), "11:59");
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assert.equal(format(local(2011, 1, 2, 12, 1)), "12:01");
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assert.equal(format(local(2011, 1, 2, 12, 2)), "12:02");
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},
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"otherwise, formats second": function(format) {
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assert.equal(format(local(2011, 1, 2, 12, 1, 9)), ":09");
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assert.equal(format(local(2011, 1, 2, 12, 1, 10)), ":10");
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assert.equal(format(local(2011, 1, 2, 12, 1, 11)), ":11");
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}
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}
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}
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});
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suite.addBatch({
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"scale.utc": {
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topic: load("time/scale-utc").expression("d3.time.scale.utc").document(),
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"nice": {
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"rounds using the specified time interval": function(scale) {
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var x = scale().domain([utc(2009, 0, 1, 0, 12), utc(2009, 0, 1, 23, 48)]);
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assert.deepEqual(x.nice(_.time.day.utc).domain(), [utc(2009, 0, 1), utc(2009, 0, 2)]);
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assert.deepEqual(x.nice(_.time.week.utc).domain(), [utc(2008, 11, 28), utc(2009, 0, 4)]);
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assert.deepEqual(x.nice(_.time.month.utc).domain(), [utc(2008, 11, 1), utc(2009, 1, 1)]);
|
|
assert.deepEqual(x.nice(_.time.year.utc).domain(), [utc(2008, 0, 1), utc(2010, 0, 1)]);
|
|
},
|
|
"rounds using the specified time interval and skip": function(scale) {
|
|
var x = scale().domain([utc(2009, 0, 1, 0, 12), utc(2009, 0, 1, 23, 48)]);
|
|
assert.deepEqual(x.nice(_.time.day.utc, 3).domain(), [utc(2009, 0, 1), utc(2009, 0, 4)]);
|
|
assert.deepEqual(x.nice(_.time.week.utc, 2).domain(), [utc(2008, 11, 21), utc(2009, 0, 4)]);
|
|
assert.deepEqual(x.nice(_.time.month.utc, 3).domain(), [utc(2008, 9, 1), utc(2009, 3, 1)]);
|
|
assert.deepEqual(x.nice(_.time.year.utc, 10).domain(), [utc(2000, 0, 1), utc(2010, 0, 1)]);
|
|
},
|
|
"rounds using the specified count": function(scale) {
|
|
var x = scale().domain([utc(2009, 0, 1, 0, 17), utc(2009, 0, 1, 23, 42)]);
|
|
assert.deepEqual(x.nice(100).domain(), [utc(2009, 0, 1, 0, 15), utc(2009, 0, 1, 23, 45)]);
|
|
assert.deepEqual(x.nice(10).domain(), [utc(2009, 0, 1), utc(2009, 0, 2)]);
|
|
},
|
|
"rounds with a default count of ten if no arguments": function(scale) {
|
|
var x = scale().domain([utc(2009, 0, 1, 0, 17), utc(2009, 0, 1, 23, 42)]);
|
|
assert.deepEqual(x.nice().domain(), [utc(2009, 0, 1), utc(2009, 0, 2)]);
|
|
},
|
|
"works on degenerate domains": function(scale) {
|
|
var x = scale().domain([utc(2009, 0, 1, 0, 12), utc(2009, 0, 1, 0, 12)]);
|
|
assert.deepEqual(x.nice(_.time.day.utc).domain(), [utc(2009, 0, 1), utc(2009, 0, 2)]);
|
|
},
|
|
"nicing a polylinear domain only affects the extent": function(linear) {
|
|
var x = linear().domain([utc(2009, 0, 1, 0, 12), utc(2009, 0, 1, 23, 48), utc(2009, 0, 2, 23, 48)]).nice(_.time.day.utc);
|
|
assert.deepEqual(x.domain(), [utc(2009, 0, 1), utc(2009, 0, 1, 23, 48), utc(2009, 0, 3)]);
|
|
}
|
|
},
|
|
|
|
"ticks": {
|
|
"observes explicit tick interval": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 1, 0), utc(2011, 0, 1, 12, 4, 4)]);
|
|
assert.deepEqual(x.ticks(_.time.minute.utc), [
|
|
utc(2011, 0, 1, 12, 1),
|
|
utc(2011, 0, 1, 12, 2),
|
|
utc(2011, 0, 1, 12, 3),
|
|
utc(2011, 0, 1, 12, 4)
|
|
]);
|
|
},
|
|
"observes explicit tick interval and step": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 0, 0), utc(2011, 0, 1, 12, 33, 4)]);
|
|
assert.deepEqual(x.ticks(_.time.minute.utc, 10), [
|
|
utc(2011, 0, 1, 12, 0),
|
|
utc(2011, 0, 1, 12, 10),
|
|
utc(2011, 0, 1, 12, 20),
|
|
utc(2011, 0, 1, 12, 30)
|
|
]);
|
|
},
|
|
"(deprecated) observes explicit tick range": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 1, 0), utc(2011, 0, 1, 12, 4, 4)]);
|
|
assert.deepEqual(x.ticks(_.time.minutes.utc), [
|
|
utc(2011, 0, 1, 12, 1),
|
|
utc(2011, 0, 1, 12, 2),
|
|
utc(2011, 0, 1, 12, 3),
|
|
utc(2011, 0, 1, 12, 4)
|
|
]);
|
|
},
|
|
"(deprecated) observes explicit tick range and step": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 0, 0), utc(2011, 0, 1, 12, 33, 4)]);
|
|
assert.deepEqual(x.ticks(_.time.minutes.utc, 10), [
|
|
utc(2011, 0, 1, 12, 0),
|
|
utc(2011, 0, 1, 12, 10),
|
|
utc(2011, 0, 1, 12, 20),
|
|
utc(2011, 0, 1, 12, 30)
|
|
]);
|
|
},
|
|
"generates sub-second ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 0, 0), utc(2011, 0, 1, 12, 0, 1)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 12, 0, 0, 0),
|
|
utc(2011, 0, 1, 12, 0, 0, 200),
|
|
utc(2011, 0, 1, 12, 0, 0, 400),
|
|
utc(2011, 0, 1, 12, 0, 0, 600),
|
|
utc(2011, 0, 1, 12, 0, 0, 800),
|
|
utc(2011, 0, 1, 12, 0, 1, 0)
|
|
]);
|
|
},
|
|
"generates 1-second ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 0, 0), utc(2011, 0, 1, 12, 0, 4)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 12, 0, 0),
|
|
utc(2011, 0, 1, 12, 0, 1),
|
|
utc(2011, 0, 1, 12, 0, 2),
|
|
utc(2011, 0, 1, 12, 0, 3),
|
|
utc(2011, 0, 1, 12, 0, 4)
|
|
]);
|
|
},
|
|
"generates 5-second ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 0, 0), utc(2011, 0, 1, 12, 0, 20)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 12, 0, 0),
|
|
utc(2011, 0, 1, 12, 0, 5),
|
|
utc(2011, 0, 1, 12, 0, 10),
|
|
utc(2011, 0, 1, 12, 0, 15),
|
|
utc(2011, 0, 1, 12, 0, 20)
|
|
]);
|
|
},
|
|
"generates 15-second ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 0, 0), utc(2011, 0, 1, 12, 0, 50)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 12, 0, 0),
|
|
utc(2011, 0, 1, 12, 0, 15),
|
|
utc(2011, 0, 1, 12, 0, 30),
|
|
utc(2011, 0, 1, 12, 0, 45)
|
|
]);
|
|
},
|
|
"generates 30-second ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 0, 0), utc(2011, 0, 1, 12, 1, 50)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 12, 0, 0),
|
|
utc(2011, 0, 1, 12, 0, 30),
|
|
utc(2011, 0, 1, 12, 1, 0),
|
|
utc(2011, 0, 1, 12, 1, 30)
|
|
]);
|
|
},
|
|
"generates 1-minute ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 0, 27), utc(2011, 0, 1, 12, 4, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 12, 1),
|
|
utc(2011, 0, 1, 12, 2),
|
|
utc(2011, 0, 1, 12, 3),
|
|
utc(2011, 0, 1, 12, 4)
|
|
]);
|
|
},
|
|
"generates 5-minute ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 3, 27), utc(2011, 0, 1, 12, 21, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 12, 5),
|
|
utc(2011, 0, 1, 12, 10),
|
|
utc(2011, 0, 1, 12, 15),
|
|
utc(2011, 0, 1, 12, 20)
|
|
]);
|
|
},
|
|
"generates 15-minute ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 8, 27), utc(2011, 0, 1, 13, 4, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 12, 15),
|
|
utc(2011, 0, 1, 12, 30),
|
|
utc(2011, 0, 1, 12, 45),
|
|
utc(2011, 0, 1, 13, 0)
|
|
]);
|
|
},
|
|
"generates 30-minute ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 28, 27), utc(2011, 0, 1, 14, 4, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 12, 30),
|
|
utc(2011, 0, 1, 13, 0),
|
|
utc(2011, 0, 1, 13, 30),
|
|
utc(2011, 0, 1, 14, 0)
|
|
]);
|
|
},
|
|
"generates 1-hour ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 12, 28, 27), utc(2011, 0, 1, 16, 34, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 13, 0),
|
|
utc(2011, 0, 1, 14, 0),
|
|
utc(2011, 0, 1, 15, 0),
|
|
utc(2011, 0, 1, 16, 0)
|
|
]);
|
|
},
|
|
"generates 3-hour ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 14, 28, 27), utc(2011, 0, 2, 1, 34, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 15, 0),
|
|
utc(2011, 0, 1, 18, 0),
|
|
utc(2011, 0, 1, 21, 0),
|
|
utc(2011, 0, 2, 0, 0)
|
|
]);
|
|
},
|
|
"generates 6-hour ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 16, 28, 27), utc(2011, 0, 2, 14, 34, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 18, 0),
|
|
utc(2011, 0, 2, 0, 0),
|
|
utc(2011, 0, 2, 6, 0),
|
|
utc(2011, 0, 2, 12, 0)
|
|
]);
|
|
},
|
|
"generates 12-hour ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 16, 28, 27), utc(2011, 0, 3, 21, 34, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 2, 0, 0),
|
|
utc(2011, 0, 2, 12, 0),
|
|
utc(2011, 0, 3, 0, 0),
|
|
utc(2011, 0, 3, 12, 0)
|
|
]);
|
|
},
|
|
"generates 1-day ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 16, 28, 27), utc(2011, 0, 5, 21, 34, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 2, 0, 0),
|
|
utc(2011, 0, 3, 0, 0),
|
|
utc(2011, 0, 4, 0, 0),
|
|
utc(2011, 0, 5, 0, 0)
|
|
]);
|
|
},
|
|
"generates 2-day ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 2, 16, 28, 27), utc(2011, 0, 9, 21, 34, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 3, 0, 0),
|
|
utc(2011, 0, 5, 0, 0),
|
|
utc(2011, 0, 7, 0, 0),
|
|
utc(2011, 0, 9, 0, 0)
|
|
]);
|
|
},
|
|
"generates 1-week ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 1, 16, 28, 27), utc(2011, 0, 23, 21, 34, 12)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 2, 0, 0),
|
|
utc(2011, 0, 9, 0, 0),
|
|
utc(2011, 0, 16, 0, 0),
|
|
utc(2011, 0, 23, 0, 0)
|
|
]);
|
|
},
|
|
"generates 1-month ticks": function(scale) {
|
|
var x = scale().domain([utc(2011, 0, 18), utc(2011, 4, 2)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 1, 1, 0, 0),
|
|
utc(2011, 2, 1, 0, 0),
|
|
utc(2011, 3, 1, 0, 0),
|
|
utc(2011, 4, 1, 0, 0)
|
|
]);
|
|
},
|
|
"generates 3-month ticks": function(scale) {
|
|
var x = scale().domain([utc(2010, 11, 18), utc(2011, 10, 2)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 0, 0),
|
|
utc(2011, 3, 1, 0, 0),
|
|
utc(2011, 6, 1, 0, 0),
|
|
utc(2011, 9, 1, 0, 0)
|
|
]);
|
|
},
|
|
"generates 1-year ticks": function(scale) {
|
|
var x = scale().domain([utc(2010, 11, 18), utc(2014, 2, 2)]);
|
|
assert.deepEqual(x.ticks(4), [
|
|
utc(2011, 0, 1, 0, 0),
|
|
utc(2012, 0, 1, 0, 0),
|
|
utc(2013, 0, 1, 0, 0),
|
|
utc(2014, 0, 1, 0, 0)
|
|
]);
|
|
},
|
|
"generates multi-year ticks": function(scale) {
|
|
var x = scale().domain([utc(0, 11, 18), utc(2014, 2, 2)]);
|
|
assert.deepEqual(x.ticks(6), [
|
|
utc( 500, 0, 1, 0, 0),
|
|
utc(1000, 0, 1, 0, 0),
|
|
utc(1500, 0, 1, 0, 0),
|
|
utc(2000, 0, 1, 0, 0)
|
|
]);
|
|
},
|
|
"returns one tick for degenerate empty domain": function(scale) {
|
|
var x = scale().domain([utc(2014, 2, 2), utc(2014, 2, 2)]);
|
|
assert.deepEqual(x.ticks(6), [utc(2014, 2, 2)]);
|
|
}
|
|
},
|
|
|
|
"tickFormat": {
|
|
topic: function(scale) {
|
|
return scale().tickFormat();
|
|
},
|
|
"formats year on New Year's": function(format) {
|
|
assert.equal(format(utc(2011, 0, 1)), "2011");
|
|
assert.equal(format(utc(2012, 0, 1)), "2012");
|
|
assert.equal(format(utc(2013, 0, 1)), "2013");
|
|
},
|
|
"formats month on the 1st of each month": function(format) {
|
|
assert.equal(format(utc(2011, 1, 1)), "February");
|
|
assert.equal(format(utc(2011, 2, 1)), "March");
|
|
assert.equal(format(utc(2011, 3, 1)), "April");
|
|
},
|
|
"formats week on Sunday midnight": function(format) {
|
|
assert.equal(format(utc(2011, 1, 6)), "Feb 06");
|
|
assert.equal(format(utc(2011, 1, 13)), "Feb 13");
|
|
assert.equal(format(utc(2011, 1, 20)), "Feb 20");
|
|
},
|
|
"formats date on midnight": function(format) {
|
|
assert.equal(format(utc(2011, 1, 2)), "Wed 02");
|
|
assert.equal(format(utc(2011, 1, 3)), "Thu 03");
|
|
assert.equal(format(utc(2011, 1, 4)), "Fri 04");
|
|
},
|
|
"formats hour on minute zero": function(format) {
|
|
assert.equal(format(utc(2011, 1, 2, 11)), "11 AM");
|
|
assert.equal(format(utc(2011, 1, 2, 12)), "12 PM");
|
|
assert.equal(format(utc(2011, 1, 2, 13)), "01 PM");
|
|
},
|
|
"formats minute on second zero": function(format) {
|
|
assert.equal(format(utc(2011, 1, 2, 11, 59)), "11:59");
|
|
assert.equal(format(utc(2011, 1, 2, 12, 1)), "12:01");
|
|
assert.equal(format(utc(2011, 1, 2, 12, 2)), "12:02");
|
|
},
|
|
"formats second on millisecond zero": function(format) {
|
|
assert.equal(format(utc(2011, 1, 2, 12, 1, 9)), ":09");
|
|
assert.equal(format(utc(2011, 1, 2, 12, 1, 10)), ":10");
|
|
assert.equal(format(utc(2011, 1, 2, 12, 1, 11)), ":11");
|
|
},
|
|
"otherwise, formats milliseconds": function(format) {
|
|
assert.equal(format(utc(2011, 1, 2, 12, 1, 0, 9)), ".009");
|
|
assert.equal(format(utc(2011, 1, 2, 12, 1, 0, 10)), ".010");
|
|
assert.equal(format(utc(2011, 1, 2, 12, 1, 0, 11)), ".011");
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
suite.export(module);
|