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78 lines
1.4 KiB
Ruby
78 lines
1.4 KiB
Ruby
require 'spec_helper'
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require 'cache'
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describe Cache do
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let :cache do
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Cache.new
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end
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it "supports fixnum" do
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cache.write("num", 1)
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cache.read("num").should == 1
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end
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it "supports hash" do
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hash = {a: 1, b: [1,2,3]}
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cache.write("hash", hash)
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cache.read("hash").should == hash
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end
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it "can be cleared" do
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cache.write("hello0", "world")
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cache.write("hello1", "world")
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cache.clear
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cache.read("hello0").should == nil
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end
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it "can delete by family" do
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cache.write("key2", "test", family: "my_family")
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cache.write("key", "test", expires_in: 1.minute, family: "my_family")
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cache.delete_by_family("my_family")
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cache.fetch("key").should == nil
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cache.fetch("key2").should == nil
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end
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it "can delete correctly" do
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cache.fetch("key", expires_in: 1.minute) do
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"test"
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end
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cache.delete("key")
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cache.fetch("key").should == nil
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end
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#TODO yuck on this mock
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it "calls setex in redis" do
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cache.delete("key")
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key = cache.namespaced_key("key")
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$redis.expects(:setex).with(key, 60 , Marshal.dump("bob"))
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cache.fetch("key", expires_in: 1.minute) do
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"bob"
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end
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end
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it "can store and fetch correctly" do
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cache.delete "key"
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r = cache.fetch "key" do
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"bob"
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end
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r.should == "bob"
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end
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it "can fetch existing correctly" do
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cache.write "key", "bill"
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r = cache.fetch "key" do
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"bob"
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end
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r.should == "bill"
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end
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end
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