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require 'rails_helper'
describe AvatarsHelper do
include ApplicationHelper
let(:user) { create(:user) }
describe '#user_avatar' do
subject { helper.user_avatar(user: user) }
it "links to the user's profile" do
is_expected.to include("href=\"#{user_path(user)}\"")
end
it "has the user's name as title" do
is_expected.to include("title=\"#{user.name}\"")
end
it "contains the user's avatar image" do
is_expected.to include(CGI.escapeHTML(user.avatar_url(size: 16)))
end
end
describe '#user_avatar_without_link' do
let(:options) { { user: user } }
subject { helper.user_avatar_without_link(options) }
it 'displays user avatar' do
is_expected.to eq image_tag(
avatar_icon(user, 16),
class: 'avatar has-tooltip s16 ',
alt: "#{user.name}'s avatar",
title: user.name,
data: { container: 'body' }
)
end
context 'with css_class parameter' do
let(:options) { { user: user, css_class: '.cat-pics' } }
it 'uses provided css_class' do
is_expected.to eq image_tag(
avatar_icon(user, 16),
class: "avatar has-tooltip s16 #{options[:css_class]}",
alt: "#{user.name}'s avatar",
title: user.name,
data: { container: 'body' }
)
end
end
context 'with lazy parameter' do
let(:options) { { user: user, lazy: true } }
it 'uses data-src instead of src' do
is_expected.to eq image_tag(
'',
class: 'avatar has-tooltip s16 ',
alt: "#{user.name}'s avatar",
title: user.name,
data: { container: 'body', src: avatar_icon(user, 16) }
)
end
end
context 'with size parameter' do
let(:options) { { user: user, size: 99 } }
it 'uses provided size' do
is_expected.to eq image_tag(
avatar_icon(user, options[:size]),
class: "avatar has-tooltip s#{options[:size]} ",
alt: "#{user.name}'s avatar",
title: user.name,
data: { container: 'body' }
)
end
end
context 'with url parameter' do
let(:options) { { user: user, url: '/over/the/rainbow.png' } }
it 'uses provided url' do
is_expected.to eq image_tag(
options[:url],
class: 'avatar has-tooltip s16 ',
alt: "#{user.name}'s avatar",
title: user.name,
data: { container: 'body' }
)
end
end
context 'with user_name parameter' do
let(:options) { { user_name: 'Tinky Winky', user_email: 'no@f.un' } }
context 'with user parameter' do
let(:options) { { user: user, user_name: 'Tinky Winky' } }
it 'prefers user parameter' do
is_expected.to eq image_tag(
avatar_icon(user, 16),
class: 'avatar has-tooltip s16 ',
alt: "#{user.name}'s avatar",
title: user.name,
data: { container: 'body' }
)
end
end
it 'uses user_name and user_email parameter if user is not present' do
is_expected.to eq image_tag(
avatar_icon(options[:user_email], 16),
class: 'avatar has-tooltip s16 ',
alt: "#{options[:user_name]}'s avatar",
title: options[:user_name],
data: { container: 'body' }
)
end
end
end
end
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