Add test for time.months.
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require("../env");
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require("../../d3");
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require("../../d3.time");
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var vows = require("vows"),
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assert = require("assert");
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var suite = vows.describe("d3.time.months");
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suite.addBatch({
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"months": {
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topic: function() {
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return d3.time.months;
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},
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"returns months": function(range) {
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assert.deepEqual(range(local(2010, 10, 31), local(2011, 2, 1)), [
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local(2010, 11, 1),
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local(2011, 0, 1),
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local(2011, 1, 1)
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]);
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},
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"has an inclusive lower bound": function(range) {
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assert.deepEqual(range(local(2010, 10, 31), local(2011, 2, 1))[0], local(2010, 11, 1));
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},
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"has an exclusive upper bound": function(range) {
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assert.deepEqual(range(local(2010, 10, 31), local(2011, 2, 1))[2], local(2011, 1, 1));
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},
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"observes start of daylight savings time": function(range) {
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assert.deepEqual(range(local(2011, 0, 1), local(2011, 4, 1)), [
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local(2011, 0, 1),
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local(2011, 1, 1),
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local(2011, 2, 1),
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local(2011, 3, 1)
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]);
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},
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"observes end of daylight savings time": function(range) {
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assert.deepEqual(range(local(2011, 9, 1), local(2012, 1, 1)), [
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local(2011, 9, 1),
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local(2011, 10, 1),
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local(2011, 11, 1),
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local(2012, 0, 1)
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]);
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},
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"UTC": {
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topic: function(range) {
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return range.utc;
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},
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"returns months": function(range) {
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assert.deepEqual(range(utc(2010, 10, 31), utc(2011, 2, 1)), [
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utc(2010, 11, 1),
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utc(2011, 0, 1),
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utc(2011, 1, 1)
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]);
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},
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"has an inclusive lower bound": function(range) {
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assert.deepEqual(range(utc(2010, 10, 31), utc(2011, 2, 1))[0], utc(2010, 11, 1));
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},
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"has an exclusive upper bound": function(range) {
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assert.deepEqual(range(utc(2010, 10, 31), utc(2011, 2, 1))[2], utc(2011, 1, 1));
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},
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"does not observe the start of daylight savings time": function(range) {
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assert.deepEqual(range(utc(2011, 0, 1), utc(2011, 4, 1)), [
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utc(2011, 0, 1),
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utc(2011, 1, 1),
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utc(2011, 2, 1),
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utc(2011, 3, 1)
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]);
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},
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"does not observe the end of daylight savings time": function(range) {
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assert.deepEqual(range(utc(2011, 9, 1), utc(2012, 1, 1)), [
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utc(2011, 9, 1),
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utc(2011, 10, 1),
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utc(2011, 11, 1),
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utc(2012, 0, 1)
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]);
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}
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}
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}
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});
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function local(year, month, day, hours, minutes, seconds) {
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return new Date(year, month, day, hours || 0, minutes || 0, seconds || 0);
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}
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function utc(year, month, day, hours, minutes, seconds) {
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return new Date(Date.UTC(year, month, day, hours || 0, minutes || 0, seconds || 0));
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}
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suite.export(module);
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@ -1,34 +0,0 @@
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require("./../../lib/env-js/envjs/node");
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require("./../../d3");
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require("./../../d3.time");
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function parse(string) { return new Date(string); }
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function format(date) { return date.toString(); }
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console.log("months(2010-11-21T06:00:00Z, 2011-02-12T10:00:00Z):");
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d3.time.months(parse("2010-11-21T06:00:00Z"), parse("2011-02-12T10:00:00Z")).forEach(log);
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console.log("");
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console.log("months(2011-01-02T07:00:00Z, 2011-04-24T11:00:00Z):");
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d3.time.months(parse("2011-01-02T07:00:00Z"), parse("2011-04-24T11:00:00Z")).forEach(log);
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console.log("");
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console.log("months(2011-09-25T07:00:00Z, 2011-12-17T11:00:00Z):");
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d3.time.months(parse("2011-09-25T07:00:00Z"), parse("2011-12-17T11:00:00Z")).forEach(log);
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console.log("");
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console.log("months(2011-09-25T07:00:00Z, 2012-12-17T11:00:00Z, 3):");
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d3.time.months(parse("2011-09-25T07:00:00Z"), parse("2012-12-17T11:00:00Z"), 3).forEach(log);
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console.log("");
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console.log("months.utc(2010-11-20T22:00:00Z, 2011-02-12T02:00:00Z):");
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d3.time.months.utc(parse("2010-11-20T22:00:00Z"), parse("2011-02-12T02:00:00Z")).forEach(log);
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console.log("");
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console.log("months.utc(2010-11-20T22:00:00Z, 2012-02-12T02:00:00Z, 3):");
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d3.time.months.utc(parse("2010-11-20T22:00:00Z"), parse("2012-02-12T02:00:00Z"), 3).forEach(log);
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console.log("");
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function log(date) {
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console.log(" " + format(date));
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}
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@ -1,34 +0,0 @@
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months(2010-11-21T06:00:00Z, 2011-02-12T10:00:00Z):
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Wed Dec 01 2010 00:00:00 GMT-0800 (PST)
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Sat Jan 01 2011 00:00:00 GMT-0800 (PST)
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Tue Feb 01 2011 00:00:00 GMT-0800 (PST)
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months(2011-01-02T07:00:00Z, 2011-04-24T11:00:00Z):
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Tue Feb 01 2011 00:00:00 GMT-0800 (PST)
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Tue Mar 01 2011 00:00:00 GMT-0800 (PST)
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Fri Apr 01 2011 00:00:00 GMT-0700 (PDT)
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months(2011-09-25T07:00:00Z, 2011-12-17T11:00:00Z):
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Sat Oct 01 2011 00:00:00 GMT-0700 (PDT)
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Tue Nov 01 2011 00:00:00 GMT-0700 (PDT)
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Thu Dec 01 2011 00:00:00 GMT-0800 (PST)
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months(2011-09-25T07:00:00Z, 2012-12-17T11:00:00Z, 3):
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Sat Oct 01 2011 00:00:00 GMT-0700 (PDT)
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Sun Jan 01 2012 00:00:00 GMT-0800 (PST)
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Sun Apr 01 2012 00:00:00 GMT-0700 (PDT)
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Sun Jul 01 2012 00:00:00 GMT-0700 (PDT)
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Mon Oct 01 2012 00:00:00 GMT-0700 (PDT)
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months.utc(2010-11-20T22:00:00Z, 2011-02-12T02:00:00Z):
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Tue Nov 30 2010 16:00:00 GMT-0800 (PST)
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Fri Dec 31 2010 16:00:00 GMT-0800 (PST)
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Mon Jan 31 2011 16:00:00 GMT-0800 (PST)
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months.utc(2010-11-20T22:00:00Z, 2012-02-12T02:00:00Z, 3):
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Fri Dec 31 2010 16:00:00 GMT-0800 (PST)
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Thu Mar 31 2011 17:00:00 GMT-0700 (PDT)
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Thu Jun 30 2011 17:00:00 GMT-0700 (PDT)
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Fri Sep 30 2011 17:00:00 GMT-0700 (PDT)
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Sat Dec 31 2011 16:00:00 GMT-0800 (PST)
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