1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe TimeZoneHelper, :aggregate_failures do
describe '#timezone_data' do
context 'with short format' do
subject(:timezone_data) { helper.timezone_data }
it 'matches schema' do
expect(timezone_data).not_to be_empty
timezone_data.each_with_index do |timezone_hash, i|
expect(timezone_hash.keys).to contain_exactly(
:identifier,
:name,
:offset
), "Failed at index #{i}"
end
end
it 'formats for display' do
tz = ActiveSupport::TimeZone.all[0]
expect(timezone_data[0]).to eq(
identifier: tz.tzinfo.identifier,
name: tz.name,
offset: tz.now.utc_offset
)
end
end
context 'with full format' do
subject(:timezone_data) { helper.timezone_data(format: :full) }
it 'matches schema' do
expect(timezone_data).not_to be_empty
timezone_data.each_with_index do |timezone_hash, i|
expect(timezone_hash.keys).to contain_exactly(
:identifier,
:name,
:abbr,
:offset,
:formatted_offset
), "Failed at index #{i}"
end
end
it 'formats for display' do
tz = ActiveSupport::TimeZone.all[0]
expect(timezone_data[0]).to eq(
identifier: tz.tzinfo.identifier,
name: tz.name,
abbr: tz.tzinfo.strftime('%Z'),
offset: tz.now.utc_offset,
formatted_offset: tz.now.formatted_offset
)
end
end
context 'with unknown format' do
subject(:timezone_data) { helper.timezone_data(format: :unknown) }
it 'raises an exception' do
expect { timezone_data }.to raise_error ArgumentError, 'Invalid format :unknown. Valid formats are :short, :full.'
end
end
end
describe '#local_time' do
let_it_be(:timezone) { 'America/Los_Angeles' }
before do
travel_to Time.find_zone(timezone).local(2021, 7, 20, 15, 30, 45)
end
context 'when a valid timezone is passed' do
it 'returns local time' do
expect(helper.local_time(timezone)).to eq('3:30 PM')
end
end
context 'when an invalid timezone is passed' do
it 'returns local time using the configured default timezone (UTC in this case)' do
expect(helper.local_time('Foo/Bar')).to eq('10:30 PM')
end
end
end
end
|