95 строки
3.4 KiB
JavaScript
95 строки
3.4 KiB
JavaScript
require("../env");
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var vows = require("vows"),
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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.seconds");
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suite.addBatch({
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"seconds": {
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topic: function() {
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return d3.time.seconds;
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},
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"returns seconds": function(range) {
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assert.deepEqual(range(local(2010, 11, 31, 23, 59, 59), local(2011, 0, 1, 0, 0, 2)), [
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local(2010, 11, 31, 23, 59, 59),
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local(2011, 0, 1, 0, 0, 0),
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local(2011, 0, 1, 0, 0, 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, 11, 31, 23, 59, 59), local(2011, 0, 1, 0, 0, 2))[0], local(2010, 11, 31, 23, 59, 59));
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},
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"has an exclusive upper bound": function(range) {
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assert.deepEqual(range(local(2010, 11, 31, 23, 59, 59), local(2011, 0, 1, 0, 0, 2))[2], local(2011, 0, 1, 0, 0, 1));
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},
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"can skip seconds": function(range) {
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assert.deepEqual(range(local(2011, 1, 1, 12, 0, 7), local(2011, 1, 1, 12, 1, 7), 15), [
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local(2011, 1, 1, 12, 0, 15),
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local(2011, 1, 1, 12, 0, 30),
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local(2011, 1, 1, 12, 0, 45),
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local(2011, 1, 1, 12, 1, 0)
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]);
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},
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"observes start of daylight savings time": function(range) {
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assert.deepEqual(range(utc(2011, 2, 13, 9, 59, 59), utc(2011, 2, 13, 10, 0, 2)), [
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utc(2011, 2, 13, 9, 59, 59),
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utc(2011, 2, 13, 10, 0, 0),
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utc(2011, 2, 13, 10, 0, 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(utc(2011, 10, 6, 8, 59, 59), utc(2011, 10, 6, 9, 0, 2)), [
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utc(2011, 10, 6, 8, 59, 59),
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utc(2011, 10, 6, 9, 0, 0),
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utc(2011, 10, 6, 9, 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 seconds": function(range) {
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assert.deepEqual(range(utc(2010, 11, 31, 23, 59, 59), utc(2011, 0, 1, 0, 0, 2)), [
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utc(2010, 11, 31, 23, 59, 59),
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utc(2011, 0, 1, 0, 0, 0),
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utc(2011, 0, 1, 0, 0, 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, 11, 31, 23, 59, 59), utc(2011, 0, 1, 0, 0, 2))[0], utc(2010, 11, 31, 23, 59, 59));
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},
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"has an exclusive upper bound": function(range) {
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assert.deepEqual(range(utc(2010, 11, 31, 23, 59, 59), utc(2011, 0, 1, 0, 0, 2))[2], utc(2011, 0, 1, 0, 0, 1));
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},
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"can skip seconds": function(range) {
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assert.deepEqual(range(utc(2011, 1, 1, 12, 0, 7), utc(2011, 1, 1, 12, 1, 7), 15), [
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utc(2011, 1, 1, 12, 0, 15),
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utc(2011, 1, 1, 12, 0, 30),
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utc(2011, 1, 1, 12, 0, 45),
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utc(2011, 1, 1, 12, 1, 0)
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]);
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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, 2, 13, 9, 59, 59), utc(2011, 2, 13, 10, 0, 2)), [
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utc(2011, 2, 13, 9, 59, 59),
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utc(2011, 2, 13, 10, 0, 0),
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utc(2011, 2, 13, 10, 0, 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, 10, 6, 8, 59, 59), utc(2011, 10, 6, 9, 0, 2)), [
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utc(2011, 10, 6, 8, 59, 59),
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utc(2011, 10, 6, 9, 0, 0),
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utc(2011, 10, 6, 9, 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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suite.export(module);
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