discourse/spec/services/wildcard_domain_checker_spe...

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# frozen_string_literal: true
RSpec.describe WildcardDomainChecker do
describe '.check_domain' do
context 'when domain is valid' do
it 'returns correct domain' do
result1 = WildcardDomainChecker.check_domain('*.discourse.org', 'anything.is.possible.discourse.org')
expect(result1[0]).to eq('anything.is.possible.discourse.org')
result2 = WildcardDomainChecker.check_domain('www.discourse.org', 'www.discourse.org')
expect(result2[0]).to eq('www.discourse.org')
result3 = WildcardDomainChecker.check_domain('*', 'hello.discourse.org')
expect(result3[0]).to eq('hello.discourse.org')
end
end
context 'when domain is invalid' do
it "doesn't return the domain" do
result1 = WildcardDomainChecker.check_domain('*.discourse.org', 'bad-domain.discourse.org.evil.com')
expect(result1).to eq(nil)
result2 = WildcardDomainChecker.check_domain('www.discourse.org', 'www.discourse.org.evil.com')
expect(result2).to eq(nil)
result3 = WildcardDomainChecker.check_domain('www.discourse.org', 'www.www.discourse.org')
expect(result3).to eq(nil)
result4 = WildcardDomainChecker.check_domain('www.*.discourse.org', 'www.www.discourse.org')
expect(result4).to eq(nil)
result5 = WildcardDomainChecker.check_domain('www.discourse.org', "www.discourse.org\nwww.discourse.org.evil.com")
expect(result5).to eq(nil)
end
end
end
end