mastodon/spec/helpers/application_helper_spec.rb

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# frozen_string_literal: true
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require 'rails_helper'
describe ApplicationHelper do
describe 'active_nav_class' do
it 'returns active when on the current page' do
allow(helper).to receive(:current_page?).and_return(true)
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result = helper.active_nav_class('/test')
expect(result).to eq 'active'
end
it 'returns active when on a current page' do
allow(helper).to receive(:current_page?).with('/foo').and_return(false)
allow(helper).to receive(:current_page?).with('/test').and_return(true)
result = helper.active_nav_class('/foo', '/test')
expect(result).to eq 'active'
end
it 'returns empty string when not on current page' do
allow(helper).to receive(:current_page?).and_return(false)
result = helper.active_nav_class('/test')
expect(result).to eq ''
end
end
describe 'body_classes' do
context 'with a body class string from a controller' do
before do
without_partial_double_verification do
allow(helper).to receive_messages(body_class_string: 'modal-layout compose-standalone', current_theme: 'default', current_account: Fabricate(:account))
end
end
it 'uses the controller body classes in the result' do
expect(helper.body_classes).to match(/modal-layout compose-standalone/)
end
end
end
describe 'locale_direction' do
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it 'adds rtl body class if locale is Arabic' do
I18n.with_locale(:ar) do
expect(helper.locale_direction).to eq 'rtl'
end
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end
it 'adds rtl body class if locale is Farsi' do
I18n.with_locale(:fa) do
expect(helper.locale_direction).to eq 'rtl'
end
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end
it 'adds rtl if locale is Hebrew' do
I18n.with_locale(:he) do
expect(helper.locale_direction).to eq 'rtl'
end
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end
it 'does not add rtl if locale is Thai' do
I18n.with_locale(:th) do
expect(helper.locale_direction).to_not eq 'rtl'
end
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end
end
describe 'fa_icon' do
it 'returns a tag of fixed-width cog' do
expect(helper.fa_icon('cog fw')).to eq '<i class="fa fa-cog fa-fw"></i>'
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end
end
describe 'open_registrations?' do
it 'returns true when open for registrations' do
allow(Setting).to receive(:[]).with('registrations_mode').and_return('open')
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expect(helper.open_registrations?).to be true
expect(Setting).to have_received(:[]).with('registrations_mode')
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end
it 'returns false when closed for registrations' do
allow(Setting).to receive(:[]).with('registrations_mode').and_return('none')
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expect(helper.open_registrations?).to be false
expect(Setting).to have_received(:[]).with('registrations_mode')
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end
end
describe 'show_landing_strip?', :without_verify_partial_doubles do
describe 'when signed in' do
before do
allow(helper).to receive(:user_signed_in?).and_return(true)
end
it 'does not show landing strip' do
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expect(helper.show_landing_strip?).to be false
end
end
describe 'when signed out' do
before do
allow(helper).to receive(:user_signed_in?).and_return(false)
end
it 'does not show landing strip on single user instance' do
allow(helper).to receive(:single_user_mode?).and_return(true)
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expect(helper.show_landing_strip?).to be false
end
it 'shows landing strip on multi user instance' do
allow(helper).to receive(:single_user_mode?).and_return(false)
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expect(helper.show_landing_strip?).to be true
end
end
end
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describe 'available_sign_up_path' do
context 'when registrations are closed' do
before do
without_partial_double_verification do
allow(Setting).to receive(:registrations_mode).and_return('none')
end
end
it 'redirects to joinmastodon site' do
expect(helper.available_sign_up_path).to match(/joinmastodon.org/)
end
end
context 'when in omniauth only mode' do
around do |example|
ClimateControl.modify OMNIAUTH_ONLY: 'true' do
example.run
end
end
it 'redirects to joinmastodon site' do
expect(helper.available_sign_up_path).to match(/joinmastodon.org/)
end
end
context 'when registrations are allowed' do
it 'returns a link to the registration page' do
expect(helper.available_sign_up_path).to eq(new_user_registration_path)
end
end
end
describe 'omniauth_only?' do
context 'when env var is set to true' do
around do |example|
ClimateControl.modify OMNIAUTH_ONLY: 'true' do
example.run
end
end
it 'returns true' do
expect(helper).to be_omniauth_only
end
end
context 'when env var is not set' do
around do |example|
ClimateControl.modify OMNIAUTH_ONLY: nil do
example.run
end
end
it 'returns false' do
expect(helper).to_not be_omniauth_only
end
end
end
describe 'quote_wrap' do
it 'indents and quote wraps text' do
text = <<~TEXT
Hello this is a nice message for you to quote.
Be careful because it has two lines.
TEXT
expect(helper.quote_wrap(text)).to eq <<~EXPECTED.strip
> Hello this is a nice message for you to quote.
> Be careful because it has two lines.
EXPECTED
end
end
describe 'storage_host' do
context 'when S3 alias is present' do
around do |example|
ClimateControl.modify S3_ALIAS_HOST: 's3.alias' do
example.run
end
end
it 'returns true' do
expect(helper.storage_host).to eq('https://s3.alias')
end
end
context 'when S3 alias includes a path component' do
around do |example|
ClimateControl.modify S3_ALIAS_HOST: 's3.alias/path' do
example.run
end
end
it 'returns a correct URL' do
expect(helper.storage_host).to eq('https://s3.alias/path')
end
end
context 'when S3 cloudfront is present' do
around do |example|
ClimateControl.modify S3_CLOUDFRONT_HOST: 's3.cloudfront' do
example.run
end
end
it 'returns true' do
expect(helper.storage_host).to eq('https://s3.cloudfront')
end
end
end
describe 'storage_host?' do
context 'when S3 alias is present' do
around do |example|
ClimateControl.modify S3_ALIAS_HOST: 's3.alias' do
example.run
end
end
it 'returns true' do
expect(helper.storage_host?).to be true
end
end
context 'when S3 cloudfront is present' do
around do |example|
ClimateControl.modify S3_CLOUDFRONT_HOST: 's3.cloudfront' do
example.run
end
end
it 'returns true' do
expect(helper.storage_host?).to be true
end
end
context 'when neither env value is present' do
it 'returns false' do
expect(helper.storage_host?).to be false
end
end
end
describe 'visibility_icon' do
it 'returns a globe icon for a public visible status' do
result = helper.visibility_icon Status.new(visibility: 'public')
expect(result).to match(/globe/)
end
it 'returns an unlock icon for a unlisted visible status' do
result = helper.visibility_icon Status.new(visibility: 'unlisted')
expect(result).to match(/unlock/)
end
it 'returns a lock icon for a private visible status' do
result = helper.visibility_icon Status.new(visibility: 'private')
expect(result).to match(/lock/)
end
it 'returns an at icon for a direct visible status' do
result = helper.visibility_icon Status.new(visibility: 'direct')
expect(result).to match(/at/)
end
end
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describe 'title' do
around do |example|
site_title = Setting.site_title
example.run
Setting.site_title = site_title
end
it 'returns site title on production environment' do
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Setting.site_title = 'site title'
allow(Rails.env).to receive(:production?).and_return(true)
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expect(helper.title).to eq 'site title'
expect(Rails.env).to have_received(:production?)
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end
it 'returns site title with note on non-production environment' do
Setting.site_title = 'site title'
allow(Rails.env).to receive(:production?).and_return(false)
expect(helper.title).to eq 'site title (Dev)'
expect(Rails.env).to have_received(:production?)
end
end
describe 'html_title' do
before do
allow(Rails.env).to receive(:production?).and_return(true)
end
around do |example|
site_title = Setting.site_title
example.run
Setting.site_title = site_title
end
context 'with a page_title content_for value' do
it 'uses the value in the html title' do
Setting.site_title = 'Site Title'
helper.content_for(:page_title, 'Test Value')
expect(helper.html_title).to eq 'Test Value - Site Title'
expect(helper.html_title).to be_html_safe
end
it 'removes extra new lines' do
Setting.site_title = 'Site Title'
helper.content_for(:page_title, "Test Value\n")
expect(helper.html_title).to eq 'Test Value - Site Title'
expect(helper.html_title).to be_html_safe
end
end
context 'without any page_title content_for value' do
it 'returns the site title' do
Setting.site_title = 'Site Title'
expect(helper.html_title).to eq 'Site Title'
expect(helper.html_title).to be_html_safe
end
end
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end
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end