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require 'helper'
require 'pathname'
require 'tmpdir'
class TestRender < MINITEST_TEST_CLASS
@@tmp_path = Pathname.new(Dir.mktmpdir)
def setup
@user = User.new(1, 'Marty')
@tmp_path = @@tmp_path
end
def test_object_as_option
File.open(@tmp_path + "nil.json.rabl", "w") do |f|
f.puts %q{
object :@user
attributes :name
}
end
assert_equal %q({"user":{"name":"Marty"}}), RablRails.render(nil, 'nil', locals: { object: @user }, view_path: @tmp_path)
end
def test_load_source_from_file
File.open(@tmp_path + "show.json.rabl", "w") do |f|
f.puts %q{
object :@user
attributes :id, :name
}
end
assert_equal %q({"user":{"id":1,"name":"Marty"}}), RablRails.render(@user, 'show', view_path: @tmp_path)
end
def test_template_not_found
assert_raises(RablRails::Renderer::TemplateNotFound) { RablRails.render(@user, 'not_found') }
end
def test_with_locals_options
File.open(@tmp_path + "instance.json.rabl", "w") do |f|
f.puts %q{
object false
node(:username) { |_| @user.name }
}
end
assert_equal %q({"username":"Marty"}), RablRails.render(nil, 'instance', view_path: @tmp_path, locals: { user: @user })
end
def test_extend_with_view_path
File.open(@tmp_path + "extend.json.rabl", "w") do |f|
f.puts %q{
object :@user
extends 'base'
}
end
File.open(@tmp_path + "base.json.rabl", "w") do |f|
f.puts %q{
attribute :name, as: :extended_name
}
end
assert_equal %q({"user":{"extended_name":"Marty"}}), RablRails.render(@user, 'extend', view_path: @tmp_path)
end
def test_format_as_symbol_or_string
File.open(@tmp_path + "show.json.rabl", "w") do |f|
f.puts %q{
object :@user
attributes :id, :name
}
end
assert_equal %q({"user":{"id":1,"name":"Marty"}}), RablRails.render(@user, 'show', view_path: @tmp_path, format: :json)
assert_equal %q({"user":{"id":1,"name":"Marty"}}), RablRails.render(@user, 'show', view_path: @tmp_path, format: 'json')
assert_equal %q({"user":{"id":1,"name":"Marty"}}), RablRails.render(@user, 'show', view_path: @tmp_path, format: 'JSON')
end
def test_format_omitted
File.open(@tmp_path + "show.rabl", "w") do |f|
f.puts %q{
object :@user
attributes :id, :name
}
end
assert_equal %q({"user":{"id":1,"name":"Marty"}}), RablRails.render(@user, 'show', view_path: @tmp_path)
end
end
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