/
plist_engine_test.rb
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/
plist_engine_test.rb
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require File.expand_path('../teststrap', __FILE__)
require File.expand_path('../../lib/rabl', __FILE__)
require File.expand_path('../../lib/rabl/template', __FILE__)
require File.expand_path('../models/user', __FILE__)
context "Rabl::Engine" do
helper(:rabl) { |t| RablTemplate.new("code", :format => 'plist') { t } }
context "with plist defaults" do
setup do
Rabl.configure do |config|
# Comment this line out because include_plist_root is default.
#config.include_plist_root = true
end
end
context "#object" do
asserts "that it sets data source" do
template = rabl %q{
object @user
}
scope = Object.new
scope.instance_variable_set :@user, User.new
template.render(scope)
end.matches "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>user</key>\n\t<dict/>\n</dict>\n</plist>\n"
asserts "that it can set root node" do
template = rabl %q{
object @user => :person
}
scope = Object.new
scope.instance_variable_set :@user, User.new
template.render(scope).split("").sort
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>person</key>\n\t<dict/>\n</dict>\n</plist>\n".split("").sort
end
context "#collection" do
asserts "that it sets object to be casted as a simple array" do
template = rabl %{
collection @users
}
scope = Object.new
scope.instance_variable_set :@users, [User.new, User.new]
template.render(scope).split("").sort
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<array>\n\t<dict>\n\t\t<key>user</key>\n\t\t<dict/>\n\t</dict>\n\t<dict>\n\t\t<key>user</key>\n\t\t<dict/>\n\t</dict>\n</array>\n</plist>\n".split("").sort
asserts "that it sets root node for objects" do
template = rabl %{
collection @users => :person
}
scope = Object.new
scope.instance_variable_set :@users, [User.new, User.new]
template.render(scope).split("").sort
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>person</key>\n\t<array>\n\t\t<dict>\n\t\t\t<key>person</key>\n\t\t\t<dict/>\n\t\t</dict>\n\t\t<dict>\n\t\t\t<key>person</key>\n\t\t\t<dict/>\n\t\t</dict>\n\t</array>\n</dict>\n</plist>\n".split("").sort
end
context "#attribute" do
asserts "that it adds an attribute or method to be included in output" do
template = rabl %{
object @user
attribute :name
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'irvine')
template.render(scope).split("").sort
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>user</key>\n\t<dict>\n\t\t<key>name</key>\n\t\t<string>irvine</string>\n\t</dict>\n</dict>\n</plist>\n".split("").sort
asserts "that it can add attribute under a different key name through :as" do
template = rabl %{
object @user
attribute :name, :as => 'city'
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'irvine')
template.render(scope).split("").sort
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>user</key>\n\t<dict>\n\t\t<key>city</key>\n\t\t<string>irvine</string>\n\t</dict>\n</dict>\n</plist>\n".split("").sort
asserts "that it can add attribute under a different key name through hash" do
template = rabl %{
object @user
attribute :name => :city
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'irvine')
template.render(scope).split("").sort
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>user</key>\n\t<dict>\n\t\t<key>city</key>\n\t\t<string>irvine</string>\n\t</dict>\n</dict>\n</plist>\n".split("").sort
end
context "#code" do
asserts "that it can create an arbitraty code node" do
template = rabl %{
code(:foo) { 'bar' }
}
template.render(Object.new).split("").sort
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>foo</key>\n\t<string>bar</string>\n</dict>\n</plist>\n".split("").sort
asserts "that it can be passed conditionals" do
template = rabl %{
code(:foo, :if => lambda { |i| false }) { 'bar' }
}
template.render(Object.new).split("").sort
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict/>\n</plist>\n".split("").sort
end
context "#child" do
asserts "that it can create a child node" do
template = rabl %{
object @user
attribute :name
child(@user) { attribute :city }
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'leo', :city => 'LA')
template.render(scope).split("").sort
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>user</key>\n\t<dict>\n\t\t<key>name</key>\n\t\t<string>leo</string>\n\t\t<key>user</key>\n\t\t<dict>\n\t\t\t<key>city</key>\n\t\t\t<string>LA</string>\n\t\t</dict>\n\t</dict>\n</dict>\n</plist>\n".split("").sort
asserts "that it can create a child node with different key" do
template = rabl %{
object @user
attribute :name
child(@user => :person) { attribute :city }
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'leo', :city => 'LA')
template.render(scope)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>user</key>\n\t<dict>\n\t\t<key>name</key>\n\t\t<string>leo</string>\n\t\t<key>person</key>\n\t\t<dict>\n\t\t\t<key>city</key>\n\t\t\t<string>LA</string>\n\t\t</dict>\n\t</dict>\n</dict>\n</plist>\n"
end
context "#glue" do
asserts "that it glues data from a child node" do
template = rabl %{
object @user
attribute :name
glue(@user) { attribute :city }
glue(@user) { attribute :age }
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'leo', :city => 'LA', :age => 12)
template.render(scope)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>user</key>\n\t<dict>\n\t\t<key>age</key>\n\t\t<integer>12</integer>\n\t\t<key>city</key>\n\t\t<string>LA</string>\n\t\t<key>name</key>\n\t\t<string>leo</string>\n\t</dict>\n</dict>\n</plist>\n"
end
teardown do
Rabl.reset_configuration!
end
end
context "with plist_engine" do
setup do
class CustomPlistEncodeEngine
def self.dump string
42
end
end
Rabl.configure do |config|
config.plist_engine = CustomPlistEncodeEngine
end
end
asserts 'that it returns process by custom to_json' do
template = rabl %q{
object @user
}
scope = Object.new
scope.instance_variable_set :@user, User.new
template.render(scope)
end.equals 42
teardown do
Rabl.reset_configuration!
end
end
context "without plist root" do
setup do
Rabl.configure do |config|
config.include_plist_root = false
end
end
context "#object" do
asserts "that it sets data source" do
template = rabl %q{
object @user
}
scope = Object.new
scope.instance_variable_set :@user, User.new
template.render(scope)
end.matches "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict/>\n</plist>\n"
asserts "that it can set root node" do
template = rabl %q{
object @user => :person
}
scope = Object.new
scope.instance_variable_set :@user, User.new
template.render(scope)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict/>\n</plist>\n"
end
context "#collection" do
asserts "that it sets object to be casted as a simple array" do
template = rabl %{
collection @users
}
scope = Object.new
scope.instance_variable_set :@users, [User.new, User.new]
template.render(scope)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<array>\n\t<dict/>\n\t<dict/>\n</array>\n</plist>\n"
asserts "that it sets root node for objects" do
template = rabl %{
collection @users => :person
}
scope = Object.new
scope.instance_variable_set :@users, [User.new, User.new]
template.render(scope)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>person</key>\n\t<array>\n\t\t<dict/>\n\t\t<dict/>\n\t</array>\n</dict>\n</plist>\n"
end
context "#attribute" do
asserts "that it adds an attribute or method to be included in output" do
template = rabl %{
object @user
attribute :name
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'irvine')
template.render(scope)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>name</key>\n\t<string>irvine</string>\n</dict>\n</plist>\n"
asserts "that it can add attribute under a different key name through :as" do
template = rabl %{
object @user
attribute :name, :as => 'city'
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'irvine')
template.render(scope)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>city</key>\n\t<string>irvine</string>\n</dict>\n</plist>\n"
asserts "that it can add attribute under a different key name through hash" do
template = rabl %{
object @user
attribute :name => :city
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'irvine')
template.render(scope)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>city</key>\n\t<string>irvine</string>\n</dict>\n</plist>\n"
end
context "#code" do
asserts "that it can create an arbitrary code node" do
template = rabl %{
code(:foo) { 'bar' }
}
template.render(Object.new)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>foo</key>\n\t<string>bar</string>\n</dict>\n</plist>\n"
asserts "that it can be passed conditionals" do
template = rabl %{
code(:foo, :if => lambda { |i| false }) { 'bar' }
}
template.render(Object.new)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict/>\n</plist>\n"
end
context "#child" do
asserts "that it can create a child node" do
template = rabl %{
object @user
attribute :name
child(@user) { attribute :city }
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'leo', :city => 'LA')
template.render(scope).split("").sort
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>name</key>\n\t<string>leo</string>\n\t<key>user</key>\n\t<dict>\n\t\t<key>city</key>\n\t\t<string>LA</string>\n\t</dict>\n</dict>\n</plist>\n".split("").sort
asserts "that it can create a child node with different key" do
template = rabl %{
object @user
attribute :name
child(@user => :person) { attribute :city }
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'leo', :city => 'LA')
template.render(scope)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>name</key>\n\t<string>leo</string>\n\t<key>person</key>\n\t<dict>\n\t\t<key>city</key>\n\t\t<string>LA</string>\n\t</dict>\n</dict>\n</plist>\n"
end
context "#glue" do
asserts "that it glues data from a child node" do
template = rabl %{
object @user
attribute :name
glue(@user) { attribute :city }
glue(@user) { attribute :age }
}
scope = Object.new
scope.instance_variable_set :@user, User.new(:name => 'leo', :city => 'LA', :age => 12)
template.render(scope)
end.equals "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n\t<key>age</key>\n\t<integer>12</integer>\n\t<key>city</key>\n\t<string>LA</string>\n\t<key>name</key>\n\t<string>leo</string>\n</dict>\n</plist>\n"
end
teardown do
Rabl.reset_configuration!
end
end
end