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mastodon/spec/helpers/stream_entries_helper_spec.rb
Joël Quenneville 974ac467de Add tests for StreamEntriesHelper#rtl? (#2286)
We used some random Arabic characters to test that the various RTL
conditions got triggered.
2017-04-22 00:13:37 +02:00

36 lines
1,009 B
Ruby

require 'rails_helper'
RSpec.describe StreamEntriesHelper, type: :helper do
describe '#display_name' do
it 'uses the display name when it exists' do
account = Account.new(display_name: "Display", username: "Username")
expect(helper.display_name(account)).to eq "Display"
end
it 'uses the username when display name is nil' do
account = Account.new(display_name: nil, username: "Username")
expect(helper.display_name(account)).to eq "Username"
end
end
describe '#rtl?' do
it 'is false if text is empty' do
expect(helper).not_to be_rtl ''
end
it 'is false if there are no right to left characters' do
expect(helper).not_to be_rtl 'hello world'
end
it 'is false if right to left characters are fewer than 1/3 of total text' do
expect(helper).not_to be_rtl 'hello ݟ world'
end
it 'is true if right to left characters are greater than 1/3 of total text' do
expect(helper).to be_rtl 'aaݟ'
end
end
end