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75 lines
3.3 KiB
Ruby
75 lines
3.3 KiB
Ruby
require File.dirname(__FILE__) + '/helper'
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class TemplateTest < Test::Unit::TestCase
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include Liquid
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def test_tokenize_strings
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assert_equal [' '], Template.new.send(:tokenize, ' ')
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assert_equal ['hello world'], Template.new.send(:tokenize, 'hello world')
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end
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def test_tokenize_variables
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assert_equal ['{{funk}}'], Template.new.send(:tokenize, '{{funk}}')
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assert_equal [' ', '{{funk}}', ' '], Template.new.send(:tokenize, ' {{funk}} ')
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assert_equal [' ', '{{funk}}', ' ', '{{so}}', ' ', '{{brother}}', ' '], Template.new.send(:tokenize, ' {{funk}} {{so}} {{brother}} ')
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assert_equal [' ', '{{ funk }}', ' '], Template.new.send(:tokenize, ' {{ funk }} ')
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end
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def test_tokenize_blocks
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assert_equal ['{%comment%}'], Template.new.send(:tokenize, '{%comment%}')
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assert_equal [' ', '{%comment%}', ' '], Template.new.send(:tokenize, ' {%comment%} ')
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assert_equal [' ', '{%comment%}', ' ', '{%endcomment%}', ' '], Template.new.send(:tokenize, ' {%comment%} {%endcomment%} ')
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assert_equal [' ', '{% comment %}', ' ', '{% endcomment %}', ' '], Template.new.send(:tokenize, " {% comment %} {% endcomment %} ")
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end
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def test_instance_assigns_persist_on_same_template_object_between_parses
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t = Template.new
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assert_equal 'from instance assigns', t.parse("{% assign foo = 'from instance assigns' %}{{ foo }}").render
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assert_equal 'from instance assigns', t.parse("{{ foo }}").render
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end
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def test_instance_assigns_persist_on_same_template_parsing_between_renders
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t = Template.new.parse("{{ foo }}{% assign foo = 'foo' %}{{ foo }}")
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assert_equal 'foo', t.render
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assert_equal 'foofoo', t.render
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end
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def test_custom_assigns_do_not_persist_on_same_template
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t = Template.new
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assert_equal 'from custom assigns', t.parse("{{ foo }}").render('foo' => 'from custom assigns')
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assert_equal '', t.parse("{{ foo }}").render
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end
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def test_custom_assigns_squash_instance_assigns
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t = Template.new
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assert_equal 'from instance assigns', t.parse("{% assign foo = 'from instance assigns' %}{{ foo }}").render
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assert_equal 'from custom assigns', t.parse("{{ foo }}").render('foo' => 'from custom assigns')
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end
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def test_persistent_assigns_squash_instance_assigns
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t = Template.new
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assert_equal 'from instance assigns', t.parse("{% assign foo = 'from instance assigns' %}{{ foo }}").render
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t.assigns['foo'] = 'from persistent assigns'
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assert_equal 'from persistent assigns', t.parse("{{ foo }}").render
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end
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def test_lambda_is_called_once_from_persistent_assigns_over_multiple_parses_and_renders
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t = Template.new
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t.assigns['number'] = lambda { @global ||= 0; @global += 1 }
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assert_equal '1', t.parse("{{number}}").render
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assert_equal '1', t.parse("{{number}}").render
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assert_equal '1', t.render
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@global = nil
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end
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def test_lambda_is_called_once_from_custom_assigns_over_multiple_parses_and_renders
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t = Template.new
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assigns = {'number' => lambda { @global ||= 0; @global += 1 }}
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assert_equal '1', t.parse("{{number}}").render(assigns)
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assert_equal '1', t.parse("{{number}}").render(assigns)
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assert_equal '1', t.render(assigns)
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@global = nil
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end
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end |