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# frozen_string_literal: true
require 'test_helper'
class CaptureTest < Minitest::Test
include Liquid
def test_captures_block_content_in_variable
assert_template_result("test string", "{% capture 'var' %}test string{% endcapture %}{{var}}", {})
end
def test_capture_with_hyphen_in_variable_name
template_source = <<-END_TEMPLATE
{% capture this-thing %}Print this-thing{% endcapture %}
{{ this-thing }}
END_TEMPLATE
template = Template.parse(template_source)
rendered = template.render!
assert_equal("Print this-thing", rendered.strip)
end
def test_capture_to_variable_from_outer_scope_if_existing
template_source = <<-END_TEMPLATE
{% assign var = '' %}
{% if true %}
{% capture var %}first-block-string{% endcapture %}
{% endif %}
{% if true %}
{% capture var %}test-string{% endcapture %}
{% endif %}
{{var}}
END_TEMPLATE
template = Template.parse(template_source)
rendered = template.render!
assert_equal("test-string", rendered.gsub(/\s/, ''))
end
def test_assigning_from_capture
template_source = <<-END_TEMPLATE
{% assign first = '' %}
{% assign second = '' %}
{% for number in (1..3) %}
{% capture first %}{{number}}{% endcapture %}
{% assign second = first %}
{% endfor %}
{{ first }}-{{ second }}
END_TEMPLATE
template = Template.parse(template_source)
rendered = template.render!
assert_equal("3-3", rendered.gsub(/\s/, ''))
end
def test_increment_assign_score_by_bytes_not_characters
t = Template.parse("{% capture foo %}すごい{% endcapture %}")
t.render!
assert_equal(9, t.resource_limits.assign_score)
end
end
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