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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 tag(
:img,
alt: "#{user.name}'s avatar",
src: avatar_icon(user, 16),
data: { container: 'body' },
class: 'avatar s16 has-tooltip',
title: user.name
)
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 tag(
:img,
alt: "#{user.name}'s avatar",
src: avatar_icon(user, 16),
data: { container: 'body' },
class: "avatar s16 #{options[:css_class]} has-tooltip",
title: user.name
)
end
end
context 'with size parameter' do
let(:options) { { user: user, size: 99 } }
it 'uses provided size' do
is_expected.to eq tag(
:img,
alt: "#{user.name}'s avatar",
src: avatar_icon(user, options[:size]),
data: { container: 'body' },
class: "avatar s#{options[:size]} has-tooltip",
title: user.name
)
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 tag(
:img,
alt: "#{user.name}'s avatar",
src: options[:url],
data: { container: 'body' },
class: "avatar s16 has-tooltip",
title: user.name
)
end
end
context 'with lazy parameter' do
let(:options) { { user: user, lazy: true } }
it 'adds `lazy` class to class list, sets `data-src` with avatar URL and `src` with placeholder image' do
is_expected.to eq tag(
:img,
alt: "#{user.name}'s avatar",
src: LazyImageTagHelper.placeholder_image,
data: { container: 'body', src: avatar_icon(user, 16) },
class: "avatar s16 has-tooltip lazy",
title: user.name
)
end
end
context 'with has_tooltip parameter' do
context 'with has_tooltip set to true' do
let(:options) { { user: user, has_tooltip: true } }
it 'adds has-tooltip' do
is_expected.to eq tag(
:img,
alt: "#{user.name}'s avatar",
src: avatar_icon(user, 16),
data: { container: 'body' },
class: "avatar s16 has-tooltip",
title: user.name
)
end
end
context 'with has_tooltip set to false' do
let(:options) { { user: user, has_tooltip: false } }
it 'does not add has-tooltip or data container' do
is_expected.to eq tag(
:img,
alt: "#{user.name}'s avatar",
src: avatar_icon(user, 16),
class: "avatar s16",
title: user.name
)
end
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 tag(
:img,
alt: "#{user.name}'s avatar",
src: avatar_icon(user, 16),
data: { container: 'body' },
class: "avatar s16 has-tooltip",
title: user.name
)
end
end
it 'uses user_name and user_email parameter if user is not present' do
is_expected.to eq tag(
:img,
alt: "#{options[:user_name]}'s avatar",
src: avatar_icon(options[:user_email], 16),
data: { container: 'body' },
class: "avatar s16 has-tooltip",
title: options[:user_name]
)
end
end
end
end
|
