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# frozen_string_literal: true
require "spec_helper"
module SecureHeaders
describe ClearSiteData do
describe "make_header" do
it "returns nil with nil config" do
expect(described_class.make_header).to be_nil
end
it "returns nil with empty config" do
expect(described_class.make_header([])).to be_nil
end
it "returns nil with opt-out config" do
expect(described_class.make_header(OPT_OUT)).to be_nil
end
it "returns all types with `true` config" do
name, value = described_class.make_header(true)
expect(name).to eq(ClearSiteData::HEADER_NAME)
expect(value).to eq(
%("cache", "cookies", "storage", "executionContexts")
)
end
it "returns specified types" do
name, value = described_class.make_header(["foo", "bar"])
expect(name).to eq(ClearSiteData::HEADER_NAME)
expect(value).to eq(%("foo", "bar"))
end
end
describe "validate_config!" do
it "succeeds for `true` config" do
expect do
described_class.validate_config!(true)
end.not_to raise_error
end
it "succeeds for `nil` config" do
expect do
described_class.validate_config!(nil)
end.not_to raise_error
end
it "succeeds for opt-out config" do
expect do
described_class.validate_config!(OPT_OUT)
end.not_to raise_error
end
it "succeeds for empty config" do
expect do
described_class.validate_config!([])
end.not_to raise_error
end
it "succeeds for Array of Strings config" do
expect do
described_class.validate_config!(["foo"])
end.not_to raise_error
end
it "fails for Array of non-String config" do
expect do
described_class.validate_config!([1])
end.to raise_error(ClearSiteDataConfigError)
end
it "fails for other types of config" do
expect do
described_class.validate_config!(:cookies)
end.to raise_error(ClearSiteDataConfigError)
end
end
describe "make_header_value" do
it "returns a string of quoted values that are comma separated" do
value = described_class.make_header_value(["foo", "bar"])
expect(value).to eq(%("foo", "bar"))
end
end
end
end
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