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# encoding: UTF-8
require File.expand_path("helper", File.dirname(__FILE__))
class TestUrlParam < Test::Unit::TestCase
include Helper::Client
def test_url_defaults_to_______________
redis = Redis.new
assert_equal "127.0.0.1", redis.client.host
assert_equal 6379, redis.client.port
assert_equal 0, redis.client.db
assert_equal nil, redis.client.password
end
def test_allows_to_pass_in_a_url
redis = Redis.new :url => "redis://:secr3t@foo.com:999/2"
assert_equal "foo.com", redis.client.host
assert_equal 999, redis.client.port
assert_equal 2, redis.client.db
assert_equal "secr3t", redis.client.password
end
def test_allows_to_pass_in_a_url_with_string_key
redis = Redis.new "url" => "redis://:secr3t@foo.com:999/2"
assert_equal "foo.com", redis.client.host
assert_equal 999, redis.client.port
assert_equal 2, redis.client.db
assert_equal "secr3t", redis.client.password
end
def test_unescape_password_from_url
redis = Redis.new :url => "redis://:secr3t%3A@foo.com:999/2"
assert_equal "secr3t:", redis.client.password
end
def test_unescape_password_from_url_with_string_key
redis = Redis.new "url" => "redis://:secr3t%3A@foo.com:999/2"
assert_equal "secr3t:", redis.client.password
end
def test_does_not_unescape_password_when_explicitly_passed
redis = Redis.new :url => "redis://:secr3t%3A@foo.com:999/2", :password => "secr3t%3A"
assert_equal "secr3t%3A", redis.client.password
end
def test_does_not_unescape_password_when_explicitly_passed_with_string_key
redis = Redis.new :url => "redis://:secr3t%3A@foo.com:999/2", "password" => "secr3t%3A"
assert_equal "secr3t%3A", redis.client.password
end
def test_override_url_if_path_option_is_passed
redis = Redis.new :url => "redis://:secr3t@foo.com/foo:999/2", :path => "/tmp/redis.sock"
assert_equal "/tmp/redis.sock", redis.client.path
assert_equal nil, redis.client.host
assert_equal nil, redis.client.port
end
def test_override_url_if_path_option_is_passed_with_string_key
redis = Redis.new :url => "redis://:secr3t@foo.com/foo:999/2", "path" => "/tmp/redis.sock"
assert_equal "/tmp/redis.sock", redis.client.path
assert_equal nil, redis.client.host
assert_equal nil, redis.client.port
end
def test_overrides_url_if_another_connection_option_is_passed
redis = Redis.new :url => "redis://:secr3t@foo.com:999/2", :port => 1000
assert_equal "foo.com", redis.client.host
assert_equal 1000, redis.client.port
assert_equal 2, redis.client.db
assert_equal "secr3t", redis.client.password
end
def test_overrides_url_if_another_connection_option_is_passed_with_string_key
redis = Redis.new :url => "redis://:secr3t@foo.com:999/2", "port" => 1000
assert_equal "foo.com", redis.client.host
assert_equal 1000, redis.client.port
assert_equal 2, redis.client.db
assert_equal "secr3t", redis.client.password
end
def test_does_not_overrides_url_if_a_nil_option_is_passed
redis = Redis.new :url => "redis://:secr3t@foo.com:999/2", :port => nil
assert_equal "foo.com", redis.client.host
assert_equal 999, redis.client.port
assert_equal 2, redis.client.db
assert_equal "secr3t", redis.client.password
end
def test_does_not_overrides_url_if_a_nil_option_is_passed_with_string_key
redis = Redis.new :url => "redis://:secr3t@foo.com:999/2", "port" => nil
assert_equal "foo.com", redis.client.host
assert_equal 999, redis.client.port
assert_equal 2, redis.client.db
assert_equal "secr3t", redis.client.password
end
def test_does_not_modify_the_passed_options
options = { :url => "redis://:secr3t@foo.com:999/2" }
Redis.new(options)
assert({ :url => "redis://:secr3t@foo.com:999/2" } == options)
end
def test_uses_redis_url_over_default_if_available
ENV["REDIS_URL"] = "redis://:secr3t@foo.com:999/2"
redis = Redis.new
assert_equal "foo.com", redis.client.host
assert_equal 999, redis.client.port
assert_equal 2, redis.client.db
assert_equal "secr3t", redis.client.password
ENV.delete("REDIS_URL")
end
def test_defaults_to_localhost
redis = Redis.new(:url => "redis:///")
assert_equal "127.0.0.1", redis.client.host
end
end
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