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require File.expand_path('../helper', __FILE__)
begin
require 'rabl'
require 'ostruct'
require 'json'
require 'active_support/core_ext/hash/conversions'
class RablTest < Test::Unit::TestCase
def rabl_app(&block)
mock_app {
set :views, File.dirname(__FILE__) + '/views'
get '/', &block
}
get '/'
end
it 'renders inline rabl strings' do
rabl_app do
@foo = OpenStruct.new(:baz => 'w00t')
rabl %q{
object @foo
attributes :baz
}
end
assert ok?
assert_equal '{"openstruct":{"baz":"w00t"}}', body
end
it 'renders .rabl files in views path' do
rabl_app do
@foo = OpenStruct.new(:bar => 'baz')
rabl :hello
end
assert ok?
assert_equal '{"openstruct":{"bar":"baz"}}', body
end
it "renders with file layouts" do
rabl_app {
@foo = OpenStruct.new(:bar => 'baz')
rabl :hello, :layout => :layout2
}
assert ok?
assert_equal '{"qux":{"openstruct":{"bar":"baz"}}}', body
end
it "raises error if template not found" do
mock_app {
get('/') { rabl :no_such_template }
}
assert_raise(Errno::ENOENT) { get('/') }
end
it "passes rabl options to the rabl engine" do
mock_app do
get('/') do
@foo = OpenStruct.new(:bar => 'baz')
rabl %q{
object @foo
attributes :bar
}, :format => 'xml'
end
end
get '/'
assert ok?
assert_body '<?xml version="1.0" encoding="UTF-8"?><openstruct><bar>baz</bar></openstruct>'
end
it "passes default rabl options to the rabl engine" do
mock_app do
set :rabl, :format => 'xml'
get('/') do
@foo = OpenStruct.new(:bar => 'baz')
rabl %q{
object @foo
attributes :bar
}
end
end
get '/'
assert ok?
assert_body '<?xml version="1.0" encoding="UTF-8"?><openstruct><bar>baz</bar></openstruct>'
end
end
rescue LoadError
warn "#{$!.to_s}: skipping rabl tests"
end
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