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Contents
# Copyright (C) 2009-2014 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.
require "spec_helper"
describe BSON::Int32 do
describe "#from_bson" do
let(:type) { 16.chr }
let(:obj) { 123 }
let(:bson) { [ obj ].pack(BSON::Int32::PACK) }
it_behaves_like "a bson element"
it_behaves_like "a deserializable bson element"
end
describe "when the integer is negative" do
let(:decoded) { -1 }
let(:encoded) { BSON::ByteBuffer.new([ -1 ].pack(BSON::Int32::PACK)) }
let(:decoded_2) { -50 }
let(:encoded_2) { BSON::ByteBuffer.new([ -50 ].pack(BSON::Int32::PACK)) }
it "decodes a -1 correctly" do
expect(BSON::Int32.from_bson(encoded)).to eq(decoded)
end
it "decodes a -50 correctly" do
expect(BSON::Int32.from_bson(encoded_2)).to eq(decoded_2)
end
end
end
Version data entries
21 entries across 20 versions & 3 rubygems