discourse/spec/models/remote_theme_spec.rb

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require 'rails_helper'
describe RemoteTheme do
context '#import_remote' do
def setup_git_repo(files)
dir = Dir.tmpdir
repo_dir = "#{dir}/#{SecureRandom.hex}"
`mkdir #{repo_dir}`
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`cd #{repo_dir} && git init . `
`cd #{repo_dir} && git config user.email 'someone@cool.com'`
`cd #{repo_dir} && git config user.name 'The Cool One'`
`cd #{repo_dir} && mkdir desktop mobile common assets`
files.each do |name, data|
File.write("#{repo_dir}/#{name}", data)
`cd #{repo_dir} && git add #{name}`
end
`cd #{repo_dir} && git commit -am 'first commit'`
repo_dir
end
def about_json(options = {})
options[:love] ||= "FAFAFA"
<<JSON
{
"name": "awesome theme",
"about_url": "https://www.site.com/about",
"license_url": "https://www.site.com/license",
"assets": {
"font": "assets/awesome.woff2"
},
"fields": {
"color": {
"target": "desktop",
"value": "#FEF",
"type": "color"
},
"name": "sam"
},
"color_schemes": {
"Amazing": {
"love": "#{options[:love]}"
}
}
}
JSON
end
let :scss_data do
"@font-face { font-family: magic; src: url($font)}; body {color: $color; content: $name;}"
end
let :initial_repo do
setup_git_repo(
"about.json" => about_json,
"desktop/desktop.scss" => scss_data,
"common/header.html" => "I AM HEADER",
"common/random.html" => "I AM SILLY",
"common/embedded.scss" => "EMBED",
"assets/awesome.woff2" => "FAKE FONT",
)
end
after do
`rm -fr #{initial_repo}`
end
it 'can correctly import a remote theme' do
time = Time.new('2000')
freeze_time time
@theme = RemoteTheme.import_theme(initial_repo)
remote = @theme.remote_theme
expect(@theme.name).to eq('awesome theme')
expect(remote.remote_url).to eq(initial_repo)
expect(remote.remote_version).to eq(`cd #{initial_repo} && git rev-parse HEAD`.strip)
expect(remote.local_version).to eq(`cd #{initial_repo} && git rev-parse HEAD`.strip)
expect(remote.about_url).to eq("https://www.site.com/about")
expect(remote.license_url).to eq("https://www.site.com/license")
expect(@theme.theme_fields.length).to eq(6)
mapped = Hash[*@theme.theme_fields.map{|f| ["#{f.target_id}-#{f.name}", f.value]}.flatten]
expect(mapped["0-header"]).to eq("I AM HEADER")
expect(mapped["1-scss"]).to eq(scss_data)
expect(mapped["0-embedded_scss"]).to eq("EMBED")
expect(mapped["1-color"]).to eq("#FEF")
expect(mapped["0-font"]).to eq("")
expect(mapped["0-name"]).to eq("sam")
expect(mapped.length).to eq(6)
expect(remote.remote_updated_at).to eq(time)
scheme = ColorScheme.find_by(theme_id: @theme.id)
expect(scheme.name).to eq("Amazing")
expect(scheme.colors.find_by(name: 'love').hex).to eq('fafafa')
File.write("#{initial_repo}/common/header.html", "I AM UPDATED")
File.write("#{initial_repo}/about.json", about_json(love: "EAEAEA"))
`cd #{initial_repo} && git commit -am "update"`
time = Time.new('2001')
freeze_time time
remote.update_remote_version
expect(remote.commits_behind).to eq(1)
expect(remote.remote_version).to eq(`cd #{initial_repo} && git rev-parse HEAD`.strip)
remote.update_from_remote
@theme.save
@theme.reload
scheme = ColorScheme.find_by(theme_id: @theme.id)
expect(scheme.name).to eq("Amazing")
expect(scheme.colors.find_by(name: 'love').hex).to eq('eaeaea')
mapped = Hash[*@theme.theme_fields.map{|f| ["#{f.target_id}-#{f.name}", f.value]}.flatten]
expect(mapped["0-header"]).to eq("I AM UPDATED")
expect(mapped["1-scss"]).to eq(scss_data)
expect(remote.remote_updated_at).to eq(time)
end
end
end