
PASS HTTP cache reuses Vary response when request matches 
PASS HTTP cache doesn't use Vary response when request doesn't match 
PASS HTTP cache doesn't use Vary response when request omits variant header 
FAIL HTTP cache doesn't invalidate existing Vary response assert_less_than: Response 3 does not come from cache expected a number less than 3 but got 3
PASS HTTP cache doesn't pay attention to headers not listed in Vary 
PASS HTTP cache reuses two-way Vary response when request matches 
PASS HTTP cache doesn't use two-way Vary response when request doesn't match 
PASS HTTP cache doesn't use two-way Vary response when request omits variant header 
PASS HTTP cache reuses three-way Vary response when request matches 
PASS HTTP cache doesn't use three-way Vary response when request doesn't match 
PASS HTTP cache doesn't use three-way Vary response when request doesn't match, regardless of header order 
PASS HTTP cache uses three-way Vary response when both request and the original request omited a variant header 
PASS HTTP cache doesn't use Vary response with a field value of '*'