95 lines
3.0 KiB
Ruby
95 lines
3.0 KiB
Ruby
# Copyright 2016 Google 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'
|
|
|
|
RSpec.describe Google::Apis::Error do
|
|
describe 'constructor' do
|
|
subject { described_class.new(error) }
|
|
|
|
describe 'message' do
|
|
context 'first arg is a string which does not respond to :backtrace' do
|
|
let(:error) { 'an error occurred' }
|
|
|
|
it 'creates a instance of Error with message' do
|
|
expect(subject.message).to eq 'an error occurred'
|
|
end
|
|
end
|
|
|
|
context 'first arg responds to :backtrace' do
|
|
let(:error) { double }
|
|
|
|
it 'creates a instance of Error with message' do
|
|
allow(error).to receive(:respond_to?).with(:backtrace) { true }
|
|
allow(error).to receive(:message) { 'error message' }
|
|
expect(subject.message).to eq 'error message'
|
|
end
|
|
end
|
|
end
|
|
|
|
describe 'instance variables @body, @header, and @status_code' do
|
|
let(:error) { 'an error occurred' }
|
|
|
|
context 'params :body, :header, and :status_code are not given' do
|
|
it 'instance variables @body, @header, and @status_code will be nil' do
|
|
expect(subject.body).to be_nil
|
|
expect(subject.header).to be_nil
|
|
expect(subject.status_code).to be_nil
|
|
end
|
|
end
|
|
|
|
context 'params :body, :header, and :status_code are given' do
|
|
subject do
|
|
described_class.new(
|
|
error,
|
|
body: 'this is body',
|
|
header: 'this is header',
|
|
status_code: 200)
|
|
end
|
|
|
|
it 'instance variables @body, @header, and @status_code will not be nil' do
|
|
expect(subject.body).to eq 'this is body'
|
|
expect(subject.header).to eq 'this is header'
|
|
expect(subject.status_code).to eq 200
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
describe '#backtrace' do
|
|
subject { described_class.new('error') }
|
|
let(:cause) { instance_double('Error', backtrace: 'this is backtrace') }
|
|
|
|
context '@cause is truthy' do
|
|
it 'calls @cause.backtrace' do
|
|
subject.instance_variable_set(:@cause, cause)
|
|
expect(subject.backtrace).to eq 'this is backtrace'
|
|
end
|
|
end
|
|
|
|
context '@cause is falsy' do
|
|
before do
|
|
subject.class.superclass.any_instance.stub(:backtrace) do
|
|
"super class's #backtrace called"
|
|
end
|
|
end
|
|
|
|
it "calls super class's #backtrace" do
|
|
subject.instance_variable_set(:@cause, false)
|
|
expect(subject.backtrace).to eq "super class's #backtrace called"
|
|
end
|
|
end
|
|
end
|
|
end
|