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-rw-r--r--actionview/test/template/template_test.rb32
1 files changed, 32 insertions, 0 deletions
diff --git a/actionview/test/template/template_test.rb b/actionview/test/template/template_test.rb
index aae6a9aa09..d3b51cd629 100644
--- a/actionview/test/template/template_test.rb
+++ b/actionview/test/template/template_test.rb
@@ -190,6 +190,38 @@ class TestERBTemplate < ActiveSupport::TestCase
assert_match(/\xFC/, e.message)
end
+ def test_not_eligible_for_collection_caching_without_cache_call
+ [
+ "<%= 'Hello' %>",
+ "<% cache_customer = 42 %>",
+ "<% cache customer.name do %><% end %>",
+ "<% my_cache customer do %><% end %>"
+ ].each do |body|
+ template = new_template(body, virtual_path: "test/foo/_customer")
+ assert_not template.eligible_for_collection_caching?, "Template #{body.inspect} should not be eligible for collection caching"
+ end
+ end
+
+ def test_eligible_for_collection_caching_with_cache_call_or_explicit
+ [
+ "<% cache customer do %><% end %>",
+ "<% cache(customer) do %><% end %>",
+ "<% cache( customer) do %><% end %>",
+ "<% cache( customer ) do %><% end %>",
+ "<%cache customer do %><% end %>",
+ "<% cache customer do %><% end %>",
+ " <% cache customer do %>\n<% end %>\n",
+ "<%# comment %><% cache customer do %><% end %>",
+ "<%# comment %>\n<% cache customer do %><% end %>",
+ "<%# comment\n line 2\n line 3 %>\n<% cache customer do %><% end %>",
+ "<%# comment 1 %>\n<%# comment 2 %>\n<% cache customer do %><% end %>",
+ "<%# comment 1 %>\n<%# Template Collection: customer %>\n<% my_cache customer do %><% end %>"
+ ].each do |body|
+ template = new_template(body, virtual_path: "test/foo/_customer")
+ assert template.eligible_for_collection_caching?, "Template #{body.inspect} should be eligible for collection caching"
+ end
+ end
+
def with_external_encoding(encoding)
old = Encoding.default_external
Encoding::Converter.new old, encoding if old != encoding