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# frozen_string_literal: true
require "test_helper"
class MetaTest < Minitest::Test
class CustomRule < Browser::Meta::Base
def meta
"custom" if browser.ua.include?("Custom")
end
end
test "extends rules" do
Browser::Meta.rules.unshift(CustomRule)
browser = Browser.new("Custom")
assert_includes browser.meta, "custom"
browser = Browser.new("Safari")
refute_includes browser.meta, "custom"
Browser::Meta.rules.shift
browser = Browser.new("Custom")
refute_includes browser.meta, "custom"
end
test "sets meta" do
browser = Browser.new(Browser["CHROME"])
assert_kind_of Array, browser.meta
end
test "returns string representation" do
browser = Browser.new(Browser["CHROME"])
meta = browser.to_s
assert_includes meta, "chrome"
assert_includes meta, "webkit"
assert_includes meta, "mac"
end
test "returns string representation for mobile" do
browser = Browser.new(Browser["BLACKBERRY"])
meta = browser.to_s
assert_includes meta, "blackberry"
assert_includes meta, "mobile"
end
test "returns string representation for unknown platform/device/browser" do
browser = Browser.new("Unknown")
meta = browser.to_s
assert_includes meta, "unknown_platform"
assert_includes meta, "unknown_device"
assert_includes meta, "unknown_browser"
end
end
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