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36 changes: 33 additions & 3 deletions test/unit/behaviors/local_cache_behavior.rb
Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,7 @@ def test_cleanup_clears_local_cache_but_not_remote_cache
@cache.write(key, value)
assert_equal value, @cache.read(key)

@cache.send(:bypass_local_cache) { @cache.write(key, other_value) }
@cache.send(:use_temporary_local_cache, nil) { @cache.write(key, other_value) }
assert_equal value, @cache.read(key)

@cache.cleanup
Expand Down Expand Up @@ -110,7 +110,7 @@ def test_local_cache_of_read_nil
value = SecureRandom.alphanumeric
@cache.with_local_cache do
assert_nil @cache.read(key)
@cache.send(:bypass_local_cache) { @cache.write(key, value) }
@cache.send(:use_temporary_local_cache, nil) { @cache.write(key, value) }
assert_nil @cache.read(key)
end
end
Expand Down Expand Up @@ -211,6 +211,20 @@ def test_local_cache_of_increment
end
end

def test_local_cache_of_increment_miss
key = SecureRandom.uuid
@cache.with_local_cache do
@cache.write(key, 5, raw: true)
@peek.delete(key)

@cache.increment(key)

expected = @peek.read(key, raw: true)
assert_equal 1, Integer(expected)
assert_equal expected, @cache.read(key, raw: true)
end
end

def test_local_cache_of_decrement
key = SecureRandom.uuid
@cache.with_local_cache do
Expand All @@ -225,6 +239,22 @@ def test_local_cache_of_decrement
end
end

def test_local_cache_of_decrement_miss
key = SecureRandom.uuid
@cache.with_local_cache do
@cache.write(key, 5, raw: true)
@peek.delete(key)

@cache.decrement(key)

expected = @peek.read(key, raw: true)
unless expected == "0" # Memcached doesn't go negative
assert_equal(-1, Integer(expected))
end
assert_equal expected, @cache.read(key, raw: true)
end
end

def test_local_cache_of_fetch_multi
existing_key = SecureRandom.uuid
known_missing_key = SecureRandom.uuid
Expand Down Expand Up @@ -298,7 +328,7 @@ def test_local_cache_of_read_multi_prioritizes_local_entries
key = "key#{rand}"
@cache.with_local_cache do
@cache.write(key, "foo")
@cache.send(:bypass_local_cache) { @cache.write(key, "bar") }
@cache.send(:use_temporary_local_cache, nil) { @cache.write(key, "bar") }

assert_equal({ key => "foo" }, @cache.read_multi(key))
end
Expand Down
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