Sha256: ca48729c9ffdca7bd65e81219590bc916978ab2a53e41ba0a96bddb08d8175e3
Contents?: true
Size: 1.66 KB
Versions: 23
Compression:
Stored size: 1.66 KB
Contents
require 'test_helper'
require 'montage_rails/query_cache'
class QueryCacheTest < Minitest::Test
context "#get_or_set_query" do
setup do
@meth = Struct.new(:foo)
@cache = MontageRails::QueryCache.new
end
context "when the query is already cached" do
setup do
@cache.cache["foo/bar"] = "foobar"
end
should "not run the query, and return the cached value" do
@meth.expects(:foo).never
@cache.get_or_set_query("foo", "bar") do
@meth.foo
end
end
end
context "when the query is not already cached, and set the cached value" do
should "run the query" do
@meth.expects(:foo).once.returns("bar")
@cache.get_or_set_query("foo", "bar") do
@meth.foo
end
assert_equal @cache.cache["foo/bar"], "bar"
end
end
end
context "#clear" do
setup do
@meth = Struct.new(:foo)
@cache = MontageRails::QueryCache.new
end
should "clear the cache" do
@meth.stubs(:foo).once.returns("bar")
@cache.get_or_set_query("foo", "bar") { @meth.foo }
@cache.clear
assert @cache.cache.empty?
end
end
context "#remove" do
setup do
@meth = Struct.new(:foo)
@meth.stubs(:foo).returns("bar")
@cache = MontageRails::QueryCache.new
@cache.get_or_set_query("foo", "bar") { @meth.foo }
end
should "remove the cache key and return the cached value if the key exists" do
assert_equal "bar", @cache.remove("foo/bar")
assert_nil @cache.cache["foo/bar"]
end
should "return nil if the key does not exist" do
assert_nil @cache.remove("foobar")
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems