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# rubocop:todo all
# Copyright (C) 2009-2020 MongoDB Inc.
#
# 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.
shared_examples_for "a binary encoded string" do
let(:binary_encoding) do
Encoding.find(BSON::BINARY)
end
it "returns the string with binary encoding" do
expect(encoded.encoding).to eq(binary_encoding)
end
end
shared_examples_for "a bson element" do
let(:element) do
defined?(obj) ? obj : described_class.new
end
it "has the correct single byte BSON type" do
expect(element.bson_type).to eq(type)
end
end
shared_examples_for "a serializable bson element" do
it "serializes to bson" do
expect(obj.to_bson.to_s).to eq(bson)
end
end
shared_examples_for "a deserializable bson element" do
let(:io) do
BSON::ByteBuffer.new(bson)
end
let(:result) do
(defined?(klass) ? klass : described_class).from_bson(io)
end
it "deserializes from bson" do
expect(result).to eq(obj)
end
end
shared_examples_for "a JSON serializable object" do
it "serializes the JSON from #as_json" do
expect(object.to_json).to eq(object.as_json.to_json)
end
end
shared_examples_for "an Extended JSON serializable object" do
it "serializes the Extended JSON from #as_extended_json" do
expect(object.to_extended_json).to eq(object.as_extended_json.to_json)
end
end
shared_examples_for '#as_extended_json returns self' do
it 'returns self' do
expect(object.as_extended_json).to eq(object)
end
end
shared_examples_for '#as_json calls #as_extended_json' do
it 'calls #as_extended_json' do
expect(object).to receive(:as_extended_json).with(no_args)
object.as_json
end
end
shared_examples_for "immutable when frozen" do |block|
context "when the document is frozen" do
before do
doc.freeze
end
it "raises a runtime error" do
expect {
block.call(doc)
}.to raise_error(RuntimeError)
end
end
end
shared_examples_for "a document able to handle utf-8" do
it "serializes and deserializes properly" do
expect(
BSON::Document.from_bson(BSON::ByteBuffer.new(document.to_bson.to_s))
).to eq(document)
end
end
shared_examples_for "a class which converts to Time" do
it "shares BSON type with Time" do
expect(described_class.new.bson_type).to eq(Time::BSON_TYPE)
end
end
shared_examples_for "a validated BSON key" do
context "when the string is valid" do
context "when the string has no invalid characters" do
let(:string) do
"testing"
end
it "returns the key" do
expect(validated).to eq(string)
end
end
context "when the string contains a $" do
let(:string) do
"te$ting"
end
it "returns the key" do
expect(validated).to eq(string)
end
end
end
context "when the string has dots/dollars" do
context "when the string starts with $" do
let(:string) do
"$testing"
end
it "does not raise an exception" do
expect {
validated
}.to_not raise_error
end
end
context "when the string contains a ." do
let(:string) do
"testing.testing"
end
it "does not raise an exception" do
expect {
validated
}.to_not raise_error
end
end
end
end
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