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# Copyright 2014, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
require 'grpc'
describe GRPC::ByteBuffer do
describe '#new' do
it 'is constructed from a string' do
expect { GRPC::ByteBuffer.new('#new') }.not_to raise_error
end
it 'can be constructed from the empty string' do
expect { GRPC::ByteBuffer.new('') }.not_to raise_error
end
it 'cannot be constructed from nil' do
expect { GRPC::ByteBuffer.new(nil) }.to raise_error TypeError
end
it 'cannot be constructed from non-strings' do
[1, Object.new, :a_symbol].each do |x|
expect { GRPC::ByteBuffer.new(x) }.to raise_error TypeError
end
end
end
describe '#to_s' do
it 'is the string value the ByteBuffer was constructed with' do
expect(GRPC::ByteBuffer.new('#to_s').to_s).to eq('#to_s')
end
end
describe '#dup' do
it 'makes an instance whose #to_s is the original string value' do
bb = GRPC::ByteBuffer.new('#dup')
a_copy = bb.dup
expect(a_copy.to_s).to eq('#dup')
expect(a_copy.dup.to_s).to eq('#dup')
end
end
end
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