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64 lines
3.1 KiB
64 lines
3.1 KiB
'use strict';
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const assert = require('assert');
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const CachePolicy = require('..');
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describe('Satisfies', function() {
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it('when URLs match', function() {
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const policy = new CachePolicy({url:'/',headers:{}}, {status:200,headers:{'cache-control':'max-age=2'}});
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assert(policy.satisfiesWithoutRevalidation({url:'/',headers:{}}));
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});
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it('when expires is present', function() {
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const policy = new CachePolicy({headers:{}}, {status:302,headers:{'expires':new Date(Date.now()+2000).toGMTString()}});
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assert(policy.satisfiesWithoutRevalidation({headers:{}}));
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});
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it('not when URLs mismatch', function() {
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const policy = new CachePolicy({url:'/foo',headers:{}}, {status:200,headers:{'cache-control':'max-age=2'}});
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assert(!policy.satisfiesWithoutRevalidation({url:'/foo?bar',headers:{}}));
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});
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it('when methods match', function() {
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const policy = new CachePolicy({method:'GET',headers:{}}, {status:200,headers:{'cache-control':'max-age=2'}});
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assert(policy.satisfiesWithoutRevalidation({method:'GET',headers:{}}));
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});
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it('not when hosts mismatch', function() {
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const policy = new CachePolicy({headers:{'host':'foo'}}, {status:200,headers:{'cache-control':'max-age=2'}});
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assert(policy.satisfiesWithoutRevalidation({headers:{'host':'foo'}}));
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assert(!policy.satisfiesWithoutRevalidation({headers:{'host':'foofoo'}}));
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});
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it('when methods match HEAD', function() {
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const policy = new CachePolicy({method:'HEAD',headers:{}}, {status:200,headers:{'cache-control':'max-age=2'}});
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assert(policy.satisfiesWithoutRevalidation({method:'HEAD',headers:{}}));
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});
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it('not when methods mismatch', function() {
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const policy = new CachePolicy({method:'POST',headers:{}}, {status:200,headers:{'cache-control':'max-age=2'}});
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assert(!policy.satisfiesWithoutRevalidation({method:'GET',headers:{}}));
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});
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it('not when methods mismatch HEAD', function() {
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const policy = new CachePolicy({method:'HEAD',headers:{}}, {status:200,headers:{'cache-control':'max-age=2'}});
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assert(!policy.satisfiesWithoutRevalidation({method:'GET',headers:{}}));
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});
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it('not when proxy revalidating', function() {
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const policy = new CachePolicy({headers:{}}, {status:200,headers:{'cache-control':'max-age=2, proxy-revalidate '}});
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assert(!policy.satisfiesWithoutRevalidation({headers:{}}));
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});
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it('when not a proxy revalidating', function() {
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const policy = new CachePolicy({headers:{}}, {status:200,headers:{'cache-control':'max-age=2, proxy-revalidate '}}, {shared:false});
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assert(policy.satisfiesWithoutRevalidation({headers:{}}));
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});
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it('not when no-cache requesting', function() {
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const policy = new CachePolicy({headers:{}}, {headers:{'cache-control':'max-age=2'}});
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assert(policy.satisfiesWithoutRevalidation({headers:{'cache-control':'fine'}}));
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assert(!policy.satisfiesWithoutRevalidation({headers:{'cache-control':'no-cache'}}));
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assert(!policy.satisfiesWithoutRevalidation({headers:{'pragma':'no-cache'}}));
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});
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});
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