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# Copyright 2015 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require 'grpc'
describe GRPC::Core::ChannelCredentials do
ChannelCredentials = GRPC::Core::ChannelCredentials
CallCredentials = GRPC::Core::CallCredentials
def load_test_certs
test_root = File.join(File.dirname(__FILE__), 'testdata')
files = ['ca.pem', 'server1.key', 'server1.pem']
files.map { |f| File.open(File.join(test_root, f)).read }
end
describe '#new' do
it 'can be constructed with fake inputs' do
blk = proc { ChannelCredentials.new('root_certs', 'key', 'cert') }
expect(&blk).not_to raise_error
end
it 'it can be constructed using specific test certificates' do
certs = load_test_certs
expect { ChannelCredentials.new(*certs) }.not_to raise_error
end
it 'can be constructed with server roots certs only' do
root_cert, _, _ = load_test_certs
expect { ChannelCredentials.new(root_cert) }.not_to raise_error
end
it 'can be constructed with a nil server roots' do
_, client_key, client_chain = load_test_certs
blk = proc { ChannelCredentials.new(nil, client_key, client_chain) }
expect(&blk).not_to raise_error
end
it 'can be constructed with no params' do
blk = proc { ChannelCredentials.new(nil) }
expect(&blk).not_to raise_error
end
end
describe '#compose' do
it 'can compose with a CallCredentials' do
certs = load_test_certs
channel_creds = ChannelCredentials.new(*certs)
auth_proc = proc { { 'plugin_key' => 'plugin_value' } }
call_creds = CallCredentials.new auth_proc
expect { channel_creds.compose call_creds }.not_to raise_error
end
it 'can compose with multiple CallCredentials' do
certs = load_test_certs
channel_creds = ChannelCredentials.new(*certs)
auth_proc = proc { { 'plugin_key' => 'plugin_value' } }
call_creds1 = CallCredentials.new auth_proc
call_creds2 = CallCredentials.new auth_proc
expect do
channel_creds.compose(call_creds1, call_creds2)
end.not_to raise_error
end
it 'cannot compose with ChannelCredentials' do
certs = load_test_certs
channel_creds1 = ChannelCredentials.new(*certs)
channel_creds2 = ChannelCredentials.new(*certs)
expect { channel_creds1.compose channel_creds2 }.to raise_error(TypeError)
end
end
end
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