discourse/spec/models/site_customization_spec.rb

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require 'spec_helper'
describe SiteCustomization do
let :user do
Fabricate(:user)
end
let :customization_params do
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{name: 'my name', user_id: user.id, header: "my awesome header", stylesheet: "my awesome css", mobile_stylesheet: nil, mobile_header: nil}
end
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let :customization do
SiteCustomization.create!(customization_params)
end
let :customization_with_mobile do
SiteCustomization.create!(customization_params.merge(mobile_stylesheet: ".mobile {better: true;}", mobile_header: "fancy mobile stuff"))
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end
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it 'should set default key when creating a new customization' do
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s = SiteCustomization.create!(name: 'my name', user_id: user.id)
s.key.should_not == nil
end
context 'caching' do
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context 'enabled style' do
before do
@customization = customization
end
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it 'finds no style when none enabled' do
SiteCustomization.enabled_style_key.should == nil
end
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it 'finds the enabled style' do
@customization.enabled = true
@customization.save
SiteCustomization.enabled_style_key.should == @customization.key
end
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it 'finds no enabled style on other sites' do
@customization.enabled = true
@customization.save
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RailsMultisite::ConnectionManagement.expects(:current_db).returns("foo").twice
# the mocking is tricky, lets remove the record so we can properly pretend we are on another db
# this bypasses the before / after stuff
SiteCustomization.exec_sql('delete from site_customizations')
SiteCustomization.enabled_style_key.should == nil
end
end
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it 'ensure stylesheet is on disk on first fetch' do
c = customization
c.remove_from_cache!
File.delete(c.stylesheet_fullpath)
File.delete(c.stylesheet_fullpath(:mobile))
SiteCustomization.custom_stylesheet(c.key)
File.exists?(c.stylesheet_fullpath).should == true
File.exists?(c.stylesheet_fullpath(:mobile)).should == true
end
context '#custom_stylesheet' do
it 'should allow me to lookup a filename containing my preview stylesheet' do
SiteCustomization.custom_stylesheet(customization.key).should ==
"<link class=\"custom-css\" rel=\"stylesheet\" href=\"/uploads/stylesheet-cache/#{customization.key}.css?#{customization.stylesheet_hash}\" type=\"text/css\" media=\"all\">"
end
it "should return blank link tag for mobile if mobile_stylesheet is blank" do
SiteCustomization.custom_stylesheet(customization.key, :mobile).should == ""
end
it "should return link tag for mobile custom stylesheet" do
SiteCustomization.custom_stylesheet(customization_with_mobile.key, :mobile).should ==
"<link class=\"custom-css\" rel=\"stylesheet\" href=\"/uploads/stylesheet-cache/mobile_#{customization_with_mobile.key}.css?#{customization_with_mobile.stylesheet_hash(:mobile)}\" type=\"text/css\" media=\"all\">"
end
end
context '#custom_header' do
it "returns empty string when there is no custom header" do
c = SiteCustomization.create!(customization_params.merge(header: ''))
SiteCustomization.custom_header(c.key).should == ''
end
it "can return the custom header html" do
SiteCustomization.custom_header(customization.key).should == customization_params[:header]
end
it "returns empty string for mobile header when there's no custom mobile header" do
SiteCustomization.custom_header(customization.key, :mobile).should == ''
end
it "can return the custom mobile header html" do
SiteCustomization.custom_header(customization_with_mobile.key, :mobile).should == customization_with_mobile.mobile_header
end
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end
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it 'should fix stylesheet files after changing the stylesheet' do
old_file = customization.stylesheet_fullpath
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original = SiteCustomization.custom_stylesheet(customization.key)
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File.exists?(old_file).should == true
customization.stylesheet = "div { clear:both; }"
customization.save
SiteCustomization.custom_stylesheet(customization.key).should_not == original
end
it 'should fix mobile stylesheet files after changing the mobile_stylesheet' do
old_file = customization_with_mobile.stylesheet_fullpath(:mobile)
original = SiteCustomization.custom_stylesheet(customization_with_mobile.key, :mobile)
File.exists?(old_file).should == true
customization_with_mobile.mobile_stylesheet = "div { clear:both; }"
customization_with_mobile.save
SiteCustomization.custom_stylesheet(customization_with_mobile.key).should_not == original
end
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it 'should delete old stylesheet files after deleting' do
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old_file = customization.stylesheet_fullpath
customization.ensure_stylesheets_on_disk!
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customization.destroy
File.exists?(old_file).should == false
end
it 'should delete old mobile stylesheet files after deleting' do
old_file = customization_with_mobile.stylesheet_fullpath(:mobile)
customization_with_mobile.ensure_stylesheets_on_disk!
customization_with_mobile.destroy
File.exists?(old_file).should == false
end
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it 'should nuke old revs out of the cache' do
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old_style = SiteCustomization.custom_stylesheet(customization.key)
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customization.stylesheet = "hello worldz"
customization.save
SiteCustomization.custom_stylesheet(customization.key).should_not == old_style
end
it 'should nuke old revs out of the cache for mobile too' do
old_style = SiteCustomization.custom_stylesheet(customization_with_mobile.key)
customization_with_mobile.mobile_stylesheet = "hello worldz"
customization_with_mobile.save
SiteCustomization.custom_stylesheet(customization.key, :mobile).should_not == old_style
end
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it 'should compile scss' do
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c = SiteCustomization.create!(user_id: user.id, name: "test", stylesheet: '$black: #000; #a { color: $black; }', header: '')
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s = c.stylesheet_baked.gsub(' ', '').gsub("\n", '')
(s.include?("#a{color:#000;}") || s.include?("#a{color:black;}")).should == true
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end
it 'should compile mobile scss' do
c = SiteCustomization.create!(user_id: user.id, name: "test", stylesheet: '', header: '', mobile_stylesheet: '$black: #000; #a { color: $black; }', mobile_header: '')
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s = c.mobile_stylesheet_baked.gsub(' ', '').gsub("\n", '')
(s.include?("#a{color:#000;}") || s.include?("#a{color:black;}")).should == true
end
it 'should allow including discourse styles' do
c = SiteCustomization.create!(user_id: user.id, name: "test", stylesheet: '@import "desktop";', mobile_stylesheet: '@import "mobile";')
c.stylesheet_baked.should_not =~ /Syntax error/
c.stylesheet_baked.length.should > 1000
c.mobile_stylesheet_baked.should_not =~ /Syntax error/
c.mobile_stylesheet_baked.length.should > 1000
end
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it 'should provide an awesome error on failure' do
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c = SiteCustomization.create!(user_id: user.id, name: "test", stylesheet: "$black: #000; #a { color: $black; }\n\n\nboom", header: '')
c.stylesheet_baked.should =~ /Syntax error/
c.mobile_stylesheet_baked.should_not be_present
end
it 'should provide an awesome error on failure for mobile too' do
c = SiteCustomization.create!(user_id: user.id, name: "test", stylesheet: '', header: '', mobile_stylesheet: "$black: #000; #a { color: $black; }\n\n\nboom", mobile_header: '')
c.mobile_stylesheet_baked.should =~ /Syntax error/
c.stylesheet_baked.should_not be_present
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end
end
end