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|
# frozen_string_literal: true
require 'lite_spec_helper'
describe Mongo::Crypt::KMS::Azure::CredentialsRetriever do
# The tests here require fake azure server, which is started in FLE
# configurations on evergreen. If you want to run these tests locally,
# you need to start the server manually. See .evergreen/run-tests.sh
# for the command to start the server.
before do
skip 'These tests require fake azure server to be running' unless SpecConfig.instance.fle?
end
let(:metadata_host) do
'localhost:8080'
end
describe '.fetch_access_token' do
context 'when response is valid' do
let(:token) do
described_class.fetch_access_token(metadata_host: metadata_host)
end
it 'returns access token' do
expect(token.access_token).to eq('magic-cookie')
end
it 'returns expiration time' do
expect(token.expires_in).to eq(70)
end
end
context 'when response contains empty json' do
it 'raises error' do
expect do
described_class.fetch_access_token(
extra_headers: { 'X-MongoDB-HTTP-TestParams' => 'case=empty-json' }, metadata_host: metadata_host
)
end.to raise_error(Mongo::Crypt::KMS::CredentialsNotFound)
end
end
context 'when response contains invalid json' do
it 'raises error' do
expect do
described_class.fetch_access_token(
extra_headers: { 'X-MongoDB-HTTP-TestParams' => 'case=bad-json' }, metadata_host: metadata_host
)
end.to raise_error(Mongo::Crypt::KMS::CredentialsNotFound)
end
end
context 'when metadata host responds with 500' do
it 'raises error' do
expect do
described_class.fetch_access_token(
extra_headers: { 'X-MongoDB-HTTP-TestParams' => 'case=500' }, metadata_host: metadata_host
)
end.to raise_error(Mongo::Crypt::KMS::CredentialsNotFound)
end
end
context 'when metadata host responds with 404' do
it 'raises error' do
expect do
described_class.fetch_access_token(
extra_headers: { 'X-MongoDB-HTTP-TestParams' => 'case=404' }, metadata_host: metadata_host
)
end.to raise_error(Mongo::Crypt::KMS::CredentialsNotFound)
end
end
context 'when metadata host is slow' do
# On JRuby Timeout.timeout does not work in this case.
fails_on_jruby
it 'raises error' do
expect do
described_class.fetch_access_token(
extra_headers: { 'X-MongoDB-HTTP-TestParams' => 'case=slow' }, metadata_host: metadata_host
)
end.to raise_error(Mongo::Crypt::KMS::CredentialsNotFound)
end
end
end
end
|
