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1 require("../env"); |
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2 require("../../d3"); |
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3 require("../../d3.time"); |
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4 |
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5 var vows = require("vows"), |
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6 assert = require("assert"); |
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7 |
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8 var suite = vows.describe("d3.time.minutes"); |
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9 |
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10 suite.addBatch({ |
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11 "minutes": { |
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12 topic: function() { |
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13 return d3.time.minutes; |
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14 }, |
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15 "returns minutes": function(range) { |
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16 assert.deepEqual(range(local(2010, 11, 31, 23, 59), local(2011, 0, 1, 0, 2)), [ |
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17 local(2010, 11, 31, 23, 59), |
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18 local(2011, 0, 1, 0, 0), |
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19 local(2011, 0, 1, 0, 1) |
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20 ]); |
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21 }, |
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22 "has an inclusive lower bound": function(range) { |
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23 assert.deepEqual(range(local(2010, 11, 31, 23, 59), local(2011, 0, 1, 0, 2))[0], local(2010, 11, 31, 23, 59)); |
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24 }, |
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25 "has an exclusive upper bound": function(range) { |
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26 assert.deepEqual(range(local(2010, 11, 31, 23, 59), local(2011, 0, 1, 0, 2))[2], local(2011, 0, 1, 0, 1)); |
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27 }, |
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28 "can skip minutes": function(range) { |
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29 assert.deepEqual(range(local(2011, 1, 1, 12, 7), local(2011, 1, 1, 13, 7), 15), [ |
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30 local(2011, 1, 1, 12, 15), |
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31 local(2011, 1, 1, 12, 30), |
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32 local(2011, 1, 1, 12, 45), |
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33 local(2011, 1, 1, 13, 0) |
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34 ]); |
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35 }, |
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36 "observes start of daylight savings time": function(range) { |
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37 assert.deepEqual(range(utc(2011, 2, 13, 9, 59), utc(2011, 2, 13, 10, 2)), [ |
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38 utc(2011, 2, 13, 9, 59), |
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39 utc(2011, 2, 13, 10, 0), |
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40 utc(2011, 2, 13, 10, 1) |
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41 ]); |
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42 }, |
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43 "observes end of daylight savings time": function(range) { |
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44 assert.deepEqual(range(utc(2011, 10, 6, 8, 59), utc(2011, 10, 6, 9, 2)), [ |
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45 utc(2011, 10, 6, 8, 59), |
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46 utc(2011, 10, 6, 9, 0), |
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47 utc(2011, 10, 6, 9, 1) |
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48 ]); |
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49 }, |
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50 "UTC": { |
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51 topic: function(range) { |
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52 return range.utc; |
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53 }, |
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54 "returns minutes": function(range) { |
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55 assert.deepEqual(range(utc(2010, 11, 31, 23, 59), utc(2011, 0, 1, 0, 2)), [ |
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56 utc(2010, 11, 31, 23, 59), |
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57 utc(2011, 0, 1, 0, 0), |
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58 utc(2011, 0, 1, 0, 1) |
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59 ]); |
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60 }, |
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61 "has an inclusive lower bound": function(range) { |
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62 assert.deepEqual(range(utc(2010, 11, 31, 23, 59), utc(2011, 0, 1, 0, 2))[0], utc(2010, 11, 31, 23, 59)); |
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63 }, |
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64 "has an exclusive upper bound": function(range) { |
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65 assert.deepEqual(range(utc(2010, 11, 31, 23, 59), utc(2011, 0, 1, 0, 2))[2], utc(2011, 0, 1, 0, 1)); |
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66 }, |
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67 "can skip minutes": function(range) { |
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68 assert.deepEqual(range(utc(2011, 1, 1, 12, 7), utc(2011, 1, 1, 13, 7), 15), [ |
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69 utc(2011, 1, 1, 12, 15), |
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70 utc(2011, 1, 1, 12, 30), |
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71 utc(2011, 1, 1, 12, 45), |
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72 utc(2011, 1, 1, 13, 0) |
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73 ]); |
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74 }, |
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75 "does not observe the start of daylight savings time": function(range) { |
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76 assert.deepEqual(range(utc(2011, 2, 13, 9, 59), utc(2011, 2, 13, 10, 2)), [ |
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77 utc(2011, 2, 13, 9, 59), |
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78 utc(2011, 2, 13, 10, 0), |
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79 utc(2011, 2, 13, 10, 1) |
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80 ]); |
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81 }, |
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82 "does not observe the end of daylight savings time": function(range) { |
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83 assert.deepEqual(range(utc(2011, 10, 6, 8, 59), utc(2011, 10, 6, 9, 2)), [ |
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84 utc(2011, 10, 6, 8, 59), |
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85 utc(2011, 10, 6, 9, 0), |
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86 utc(2011, 10, 6, 9, 1) |
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87 ]); |
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88 } |
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89 } |
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90 } |
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91 }); |
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92 |
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93 function local(year, month, day, hours, minutes, seconds) { |
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94 return new Date(year, month, day, hours || 0, minutes || 0, seconds || 0); |
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95 } |
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96 |
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97 function utc(year, month, day, hours, minutes, seconds) { |
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98 return new Date(Date.UTC(year, month, day, hours || 0, minutes || 0, seconds || 0)); |
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99 } |
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100 |
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101 suite.export(module); |