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Remove mutable render state from Liquid::Template

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Use Liquid::Context to access this mutable state after rendering or to have
state that is persisted between mutations
This commit is contained in:
Dylan Thacker-Smith
2020-08-18 10:04:41 -04:00
parent a1d982ca76
commit 219168e89f
6 changed files with 169 additions and 212 deletions
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test/integration/variable_test.rb
+2 -21
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@@ -51,29 +51,10 @@ class VariableTest < Minitest::Test
assert_equal('cat', Template.parse("{{ nil | append: 'cat' }}").render!)
end
def test_preset_assigns
template = Template.parse(%({{ test }}))
template.assigns['test'] = 'worked'
assert_equal('worked', template.render!)
end
def test_reuse_parsed_template
template = Template.parse(%({{ greeting }} {{ name }}))
template.assigns['greeting'] = 'Goodbye'
template = Template.parse(%({{ greeting }} {{ name }}))
assert_equal('Hello Tobi', template.render!('greeting' => 'Hello', 'name' => 'Tobi'))
assert_equal('Hello ', template.render!('greeting' => 'Hello', 'unknown' => 'Tobi'))
assert_equal('Hello Brian', template.render!('greeting' => 'Hello', 'name' => 'Brian'))
assert_equal('Goodbye Brian', template.render!('name' => 'Brian'))
assert_equal({ 'greeting' => 'Goodbye' }, template.assigns)
end
def test_assigns_not_polluted_from_template
template = Template.parse(%({{ test }}{% assign test = 'bar' %}{{ test }}))
template.assigns['test'] = 'baz'
assert_equal('bazbar', template.render!)
assert_equal('bazbar', template.render!)
assert_equal('foobar', template.render!('test' => 'foo'))
assert_equal('bazbar', template.render!)
assert_equal('Goodbye Brian', template.render!('greeting' => 'Goodbye', 'name' => 'Brian'))
end
def test_hash_with_default_proc