Sha256: 4f70ce84a723ce2aba606ab7c95b7944d990a989ca133650567652443717ce7d
Contents?: true
Size: 962 Bytes
Versions: 11
Compression:
Stored size: 962 Bytes
Contents
require 'test_helper'
class ConditionalityTest < ActiveSupport::TestCase
def empty_title_context
ctx = Object.new
ctx.instance_variable_set(:@title, '')
ctx
end
def present_title_context
ctx = Object.new
ctx.instance_variable_set(:@title, 'Something')
ctx
end
class ConditionalRenderer < ExpressTemplates::Components::Base
include ExpressTemplates::Components::Capabilities::Conditionality
emits -> {
h1 "{{@title}}"
}
only_if -> { !@title.empty? }
end
test "when supplied condition is false, renders empty string" do
compiled_src = ConditionalRenderer.new.compile
assert_equal '', empty_title_context.instance_eval(compiled_src)
end
test "when supplied condition is true, renders the component" do
compiled_src = Interpolator.transform(ConditionalRenderer.new.compile)
assert_equal '<h1>Something</h1>', present_title_context.instance_eval(compiled_src)
end
end
Version data entries
11 entries across 11 versions & 2 rubygems