d3-jsnext
Version:
d3, but futuristic
357 lines (350 loc) • 15.9 kB
JavaScript
require( 'babel/register' );
var vows = require("vows"),
load = require("../load"),
assert = require("../assert"),
time = require("./time"),
local = time.local;
var suite = vows.describe("d3.time.format");
suite.addBatch({
"format": {
topic: load("time/format").expression("d3.time.format"),
"formats abbreviated weekday": function(format) {
var f = format("%a");
assert.equal(f(local(1990, 0, 1)), "Mon");
assert.equal(f(local(1990, 0, 2)), "Tue");
assert.equal(f(local(1990, 0, 3)), "Wed");
assert.equal(f(local(1990, 0, 4)), "Thu");
assert.equal(f(local(1990, 0, 5)), "Fri");
assert.equal(f(local(1990, 0, 6)), "Sat");
assert.equal(f(local(1990, 0, 7)), "Sun");
},
"formats weekday": function(format) {
var f = format("%A");
assert.equal(f(local(1990, 0, 1)), "Monday");
assert.equal(f(local(1990, 0, 2)), "Tuesday");
assert.equal(f(local(1990, 0, 3)), "Wednesday");
assert.equal(f(local(1990, 0, 4)), "Thursday");
assert.equal(f(local(1990, 0, 5)), "Friday");
assert.equal(f(local(1990, 0, 6)), "Saturday");
assert.equal(f(local(1990, 0, 7)), "Sunday");
},
"formats abbreviated month": function(format) {
var f = format("%b");
assert.equal(f(local(1990, 0, 1)), "Jan");
assert.equal(f(local(1990, 1, 1)), "Feb");
assert.equal(f(local(1990, 2, 1)), "Mar");
assert.equal(f(local(1990, 3, 1)), "Apr");
assert.equal(f(local(1990, 4, 1)), "May");
assert.equal(f(local(1990, 5, 1)), "Jun");
assert.equal(f(local(1990, 6, 1)), "Jul");
assert.equal(f(local(1990, 7, 1)), "Aug");
assert.equal(f(local(1990, 8, 1)), "Sep");
assert.equal(f(local(1990, 9, 1)), "Oct");
assert.equal(f(local(1990, 10, 1)), "Nov");
assert.equal(f(local(1990, 11, 1)), "Dec");
},
"formats month": function(format) {
var f = format("%B");
assert.equal(f(local(1990, 0, 1)), "January");
assert.equal(f(local(1990, 1, 1)), "February");
assert.equal(f(local(1990, 2, 1)), "March");
assert.equal(f(local(1990, 3, 1)), "April");
assert.equal(f(local(1990, 4, 1)), "May");
assert.equal(f(local(1990, 5, 1)), "June");
assert.equal(f(local(1990, 6, 1)), "July");
assert.equal(f(local(1990, 7, 1)), "August");
assert.equal(f(local(1990, 8, 1)), "September");
assert.equal(f(local(1990, 9, 1)), "October");
assert.equal(f(local(1990, 10, 1)), "November");
assert.equal(f(local(1990, 11, 1)), "December");
},
"formats locale date and time": function(format) {
var f = format("%c");
assert.equal(f(local(1990, 0, 1)), "Mon Jan 1 00:00:00 1990");
},
"formats zero-padded date": function(format) {
var f = format("%d");
assert.equal(f(local(1990, 0, 1)), "01");
},
"formats space-padded date": function(format) {
var f = format("%e");
assert.equal(f(local(1990, 0, 1)), " 1");
},
"formats zero-padded hour (24)": function(format) {
var f = format("%H");
assert.equal(f(local(1990, 0, 1, 0)), "00");
assert.equal(f(local(1990, 0, 1, 13)), "13");
},
"formats zero-padded hour (12)": function(format) {
var f = format("%I");
assert.equal(f(local(1990, 0, 1, 0)), "12");
assert.equal(f(local(1990, 0, 1, 13)), "01");
},
"formats zero-padded day of year": function(format) {
var f = format("%j");
assert.equal(f(local(1990, 0, 1)), "001");
assert.equal(f(local(1990, 5, 1)), "152");
assert.equal(f(local(2010, 2, 13)), "072");
assert.equal(f(local(2010, 2, 14)), "073"); // DST begins
assert.equal(f(local(2010, 2, 15)), "074");
assert.equal(f(local(2010, 10, 6)), "310");
assert.equal(f(local(2010, 10, 7)), "311"); // DST ends
assert.equal(f(local(2010, 10, 8)), "312");
},
"formats zero-padded month": function(format) {
var f = format("%m");
assert.equal(f(local(1990, 0, 1)), "01");
assert.equal(f(local(1990, 9, 1)), "10");
},
"formats zero-padded minute": function(format) {
var f = format("%M");
assert.equal(f(local(1990, 0, 1, 0, 0)), "00");
assert.equal(f(local(1990, 0, 1, 0, 32)), "32");
},
"formats AM or PM": function(format) {
var f = format("%p");
assert.equal(f(local(1990, 0, 1, 0)), "AM");
assert.equal(f(local(1990, 0, 1, 13)), "PM");
},
"formats zero-padded second": function(format) {
var f = format("%S");
assert.equal(f(local(1990, 0, 1, 0, 0, 0)), "00");
assert.equal(f(local(1990, 0, 1, 0, 0, 32)), "32");
var f = format("%0S");
assert.equal(f(local(1990, 0, 1, 0, 0, 0)), "00");
assert.equal(f(local(1990, 0, 1, 0, 0, 32)), "32");
},
"formats space-padded second": function(format) {
var f = format("%_S");
assert.equal(f(local(1990, 0, 1, 0, 0, 0)), " 0");
assert.equal(f(local(1990, 0, 1, 0, 0, 3)), " 3");
assert.equal(f(local(1990, 0, 1, 0, 0, 32)), "32");
},
"formats no-padded second": function(format) {
var f = format("%-S");
assert.equal(f(local(1990, 0, 1, 0, 0, 0)), "0");
assert.equal(f(local(1990, 0, 1, 0, 0, 3)), "3");
assert.equal(f(local(1990, 0, 1, 0, 0, 32)), "32");
},
"formats zero-padded millisecond": function(format) {
var f = format("%L");
assert.equal(f(local(1990, 0, 1, 0, 0, 0, 0)), "000");
assert.equal(f(local(1990, 0, 1, 0, 0, 0, 432)), "432");
},
"formats zero-padded week number": function(format) {
var f = format("%U");
assert.equal(f(local(1990, 0, 1)), "00");
assert.equal(f(local(1990, 5, 1)), "21");
assert.equal(f(local(2010, 2, 13, 23)), "10");
assert.equal(f(local(2010, 2, 14, 00)), "11"); // DST begins
assert.equal(f(local(2010, 2, 15, 00)), "11");
assert.equal(f(local(2010, 10, 6, 23)), "44");
assert.equal(f(local(2010, 10, 7, 00)), "45"); // DST ends
assert.equal(f(local(2010, 10, 8, 00)), "45");
},
"formats locale date": function(format) {
var f = format("%x");
assert.equal(f(local(1990, 0, 1)), "01/01/1990");
assert.equal(f(local(2010, 5, 1)), "06/01/2010");
},
"formats locale time": function(format) {
var f = format("%X");
assert.equal(f(local(1990, 0, 1)), "00:00:00");
assert.equal(f(local(1990, 0, 1, 13, 34, 59)), "13:34:59");
},
"formats zero-padded two-digit year": function(format) {
var f = format("%y");
assert.equal(f(local(1990, 0, 1)), "90");
assert.equal(f(local(2002, 0, 1)), "02");
assert.equal(f(local(-2, 0, 1)), "-02");
},
"formats zero-padded four-digit year": function(format) {
var f = format("%Y");
assert.equal(f(local(123, 0, 1)), "0123");
assert.equal(f(local(1990, 0, 1)), "1990");
assert.equal(f(local(2002, 0, 1)), "2002");
assert.equal(f(local(10002, 0, 1)), "0002");
assert.equal(f(local(-2, 0, 1)), "-0002");
},
"formats time zone": function(format) {
var f = format("%Z");
assert.equal(f(local(1990, 0, 1)), "-0800");
},
"formats literal percent sign": function(format) {
var f = format("%%");
assert.equal(f(local(1990, 0, 1)), "%");
},
"multi": {
topic: function(format) {
return format.multi([
[".%L", function(d) { return d.getMilliseconds(); }],
[":%S", function(d) { return d.getSeconds(); }],
["%I:%M", function(d) { return d.getMinutes(); }],
["%a %d", function(d) { return d.getDay() && d.getDate() != 1; }],
["%b %d", function(d) { return d.getDate() != 1; }],
["%I %p", function(d) { return d.getHours(); }],
["%B", function(d) { return d.getMonth(); }],
["%Y", function() { return true; }]
]);
},
"returns a multi-formatter using the predicated formats": function(f) {
assert.equal(f(local(1990, 0, 1, 1)), "01 AM");
},
"applies the first format for which the predicate returns true": function(f) {
assert.equal(f(local(1990, 0, 1, 0, 0, 0, 12)), ".012");
assert.equal(f(local(1990, 0, 1, 0, 0, 1)), ":01");
assert.equal(f(local(1990, 0, 1, 0, 1)), "12:01");
assert.equal(f(local(1990, 0, 2)), "Tue 02");
assert.equal(f(local(1990, 1, 1)), "February");
assert.equal(f(local(1990, 0, 1)), "1990");
}
},
"parse": {
"parses abbreviated weekday and numeric date": function(format) {
var p = format("%a %m/%d/%Y").parse;
assert.deepEqual(p("Sun 01/01/1990"), local(1990, 0, 1));
assert.deepEqual(p("Wed 02/03/1991"), local(1991, 1, 3));
assert.isNull(p("XXX 03/10/2010"));
},
"parses weekday and numeric date": function(format) {
var p = format("%A %m/%d/%Y").parse;
assert.deepEqual(p("Sunday 01/01/1990"), local(1990, 0, 1));
assert.deepEqual(p("Wednesday 02/03/1991"), local(1991, 1, 3));
assert.isNull(p("Caturday 03/10/2010"));
},
"parses abbreviated weekday, week number (Sunday) and year": function(format) {
var p = format("%a %U %Y").parse;
assert.deepEqual(p("Mon 00 1990"), local(1990, 0, 1));
assert.deepEqual(p("Sun 05 1991"), local(1991, 1, 3));
assert.deepEqual(p("Sun 01 1995"), local(1995, 0, 1));
assert.isNull(p("XXX 03 2010"));
},
"parses weekday, week number (Sunday) and year": function(format) {
var p = format("%A %U %Y").parse;
assert.deepEqual(p("Monday 00 1990"), local(1990, 0, 1));
assert.deepEqual(p("Sunday 05 1991"), local(1991, 1, 3));
assert.deepEqual(p("Sunday 01 1995"), local(1995, 0, 1));
assert.isNull(p("Caturday 03 2010"));
},
"parses numeric weekday, week number (Sunday) and year": function(format) {
var p = format("%w %U %Y").parse;
assert.deepEqual(p("1 00 1990"), local(1990, 0, 1));
assert.deepEqual(p("0 05 1991"), local(1991, 1, 3));
assert.deepEqual(p("0 01 1995"), local(1995, 0, 1));
assert.isNull(p("X 03 2010"));
},
"parses abbreviated weekday, week number (Monday) and year": function(format) {
var p = format("%a %W %Y").parse;
assert.deepEqual(p("Mon 01 1990"), local(1990, 0, 1));
assert.deepEqual(p("Sun 04 1991"), local(1991, 1, 3));
assert.deepEqual(p("Sun 00 1995"), local(1995, 0, 1));
assert.isNull(p("XXX 03 2010"));
},
"parses weekday, week number (Monday) and year": function(format) {
var p = format("%A %W %Y").parse;
assert.deepEqual(p("Monday 01 1990"), local(1990, 0, 1));
assert.deepEqual(p("Sunday 04 1991"), local(1991, 1, 3));
assert.deepEqual(p("Sunday 00 1995"), local(1995, 0, 1));
assert.isNull(p("Caturday 03 2010"));
},
"parses numeric weekday, week number (Monday) and year": function(format) {
var p = format("%w %W %Y").parse;
assert.deepEqual(p("1 01 1990"), local(1990, 0, 1));
assert.deepEqual(p("0 04 1991"), local(1991, 1, 3));
assert.deepEqual(p("0 00 1995"), local(1995, 0, 1));
assert.isNull(p("X 03 2010"));
},
"parses numeric date": function(format) {
var p = format("%m/%d/%y").parse;
assert.deepEqual(p("01/01/90"), local(1990, 0, 1));
assert.deepEqual(p("02/03/91"), local(1991, 1, 3));
assert.isNull(p("03/10/2010"));
},
"parses locale date": function(format) {
var p = format("%x").parse;
assert.deepEqual(p("01/01/1990"), local(1990, 0, 1));
assert.deepEqual(p("02/03/1991"), local(1991, 1, 3));
assert.deepEqual(p("03/10/2010"), local(2010, 2, 10));
},
"parses abbreviated month, date and year": function(format) {
var p = format("%b %d, %Y").parse;
assert.deepEqual(p("jan 01, 1990"), local(1990, 0, 1));
assert.deepEqual(p("feb 2, 2010"), local(2010, 1, 2));
assert.isNull(p("jan. 1, 1990"));
},
"parses month, date and year": function(format) {
var p = format("%B %d, %Y").parse;
assert.deepEqual(p("january 01, 1990"), local(1990, 0, 1));
assert.deepEqual(p("February 2, 2010"), local(2010, 1, 2));
assert.isNull(p("jan 1, 1990"));
},
"parses day of year and numeric date": function(format) {
var p = format("%j %m/%d/%Y").parse;
assert.deepEqual(p("001 01/01/1990"), local(1990, 0, 1));
assert.deepEqual(p("034 02/03/1991"), local(1991, 1, 3));
assert.isNull(p("2012 03/10/2010"));
},
"parses locale date and time": function(format) {
var p = format("%c").parse;
assert.deepEqual(p("Mon Jan 1 00:00:00 1990"), local(1990, 0, 1));
assert.deepEqual(p("Sun Jan 1 00:00:00 1990"), local(1990, 0, 1));
assert.deepEqual(p("Mon Jan 01 00:00:00 1990"), local(1990, 0, 1));
assert.deepEqual(p("Mon Jan 1 00:00:00 1990"), local(1990, 0, 1));
assert.deepEqual(p("Mon Jan 1 0:0:0 1990"), local(1990, 0, 1));
},
"parses twenty-four hour, minute and second": function(format) {
var p = format("%H:%M:%S").parse;
assert.deepEqual(p("00:00:00"), local(1900, 0, 1, 0, 0, 0));
assert.deepEqual(p("11:59:59"), local(1900, 0, 1, 11, 59, 59));
assert.deepEqual(p("12:00:00"), local(1900, 0, 1, 12, 0, 0));
assert.deepEqual(p("12:00:01"), local(1900, 0, 1, 12, 0, 1));
assert.deepEqual(p("23:59:59"), local(1900, 0, 1, 23, 59, 59));
},
"parses locale time": function(format) {
var p = format("%X").parse;
assert.deepEqual(p("00:00:00"), local(1900, 0, 1, 0, 0, 0));
assert.deepEqual(p("11:59:59"), local(1900, 0, 1, 11, 59, 59));
assert.deepEqual(p("12:00:00"), local(1900, 0, 1, 12, 0, 0));
assert.deepEqual(p("12:00:01"), local(1900, 0, 1, 12, 0, 1));
assert.deepEqual(p("23:59:59"), local(1900, 0, 1, 23, 59, 59));
},
"parses twelve hour, minute and second": function(format) {
var p = format("%I:%M:%S %p").parse;
assert.deepEqual(p("12:00:00 am"), local(1900, 0, 1, 0, 0, 0));
assert.deepEqual(p("11:59:59 AM"), local(1900, 0, 1, 11, 59, 59));
assert.deepEqual(p("12:00:00 pm"), local(1900, 0, 1, 12, 0, 0));
assert.deepEqual(p("12:00:01 pm"), local(1900, 0, 1, 12, 0, 1));
assert.deepEqual(p("11:59:59 PM"), local(1900, 0, 1, 23, 59, 59));
},
"parses literal %": function(format) {
var p = format("%% %m/%d/%Y").parse;
assert.deepEqual(p("% 01/01/1990"), local(1990, 0, 1));
assert.deepEqual(p("% 02/03/1991"), local(1991, 1, 3));
assert.isNull(p("%% 03/10/2010"));
},
"parses timezone offset": function(format) {
var p = format("%m/%d/%Y %Z").parse;
assert.deepEqual(p("01/02/1990 +0000"), local(1990, 0, 1, 16));
assert.deepEqual(p("01/02/1990 +0100"), local(1990, 0, 1, 15));
assert.deepEqual(p("01/02/1990 +0130"), local(1990, 0, 1, 14, 30));
assert.deepEqual(p("01/02/1990 -0100"), local(1990, 0, 1, 17));
assert.deepEqual(p("01/02/1990 -0130"), local(1990, 0, 1, 17, 30));
assert.deepEqual(p("01/02/1990 -0800"), local(1990, 0, 2, 0));
},
"ignores optional padding modifier, skipping zeroes and spaces": function(format) {
var p = format("%-m/%0d/%_Y").parse;
assert.deepEqual(p("01/ 1/1990"), local(1990, 0, 1));
},
"doesn't crash when given weird strings": function(format) {
try {
Object.prototype.foo = 10;
var p = format("%b %d, %Y").parse;
assert.isNull(p("foo 1, 1990"));
} finally {
delete Object.prototype.foo;
}
}
}
}
});
suite.export(module);