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|
# Licensed to Elasticsearch B.V. under one or more contributor
# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch B.V. licenses this file to you 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'
require 'webmock/rspec'
describe 'Elasticsearch: Validation' do
let(:host) { 'http://localhost:9200' }
let(:verify_request_stub) do
stub_request(:get, host)
.to_return(status: status, body: body, headers: headers)
end
let(:count_request_stub) do
stub_request(:get, "#{host}/_count")
.to_return(status: 200, body: nil, headers: {})
end
let(:status) { 200 }
let(:body) { {}.to_json }
let(:client) { Elasticsearch::Client.new }
let(:headers) do
{ 'content-type' => 'json' }
end
def error_requests_and_expectations(message = Elasticsearch::NOT_ELASTICSEARCH_WARNING)
expect { client.count }.to raise_error Elasticsearch::UnsupportedProductError, message
assert_requested :get, host
assert_not_requested :get, "#{host}/_count"
expect { client.cluster.health }.to raise_error Elasticsearch::UnsupportedProductError, message
expect(client.instance_variable_get('@verified')).to be false
expect { client.cluster.health }.to raise_error Elasticsearch::UnsupportedProductError, message
end
def valid_requests_and_expectations
expect(client.instance_variable_get('@verified')).to be false
assert_not_requested :get, host
client.count
expect(client.instance_variable_get('@verified'))
assert_requested :get, host
assert_requested :get, "#{host}/_count"
end
context 'When Elasticsearch replies with status 401' do
let(:status) { 401 }
let(:body) { {}.to_json }
it 'Verifies the request but shows a warning' do
stderr = $stderr
fake_stderr = StringIO.new
$stderr = fake_stderr
verify_request_stub
count_request_stub
valid_requests_and_expectations
fake_stderr.rewind
expect(fake_stderr.string).to eq("#{Elasticsearch::SECURITY_PRIVILEGES_VALIDATION_WARNING}\n")
ensure
$stderr = stderr
end
end
context 'When Elasticsearch replies with status 403' do
let(:status) { 403 }
let(:body) { {}.to_json }
it 'Verifies the request but shows a warning' do
stderr = $stderr
fake_stderr = StringIO.new
$stderr = fake_stderr
verify_request_stub
count_request_stub
valid_requests_and_expectations
fake_stderr.rewind
expect(fake_stderr.string).to eq("#{Elasticsearch::SECURITY_PRIVILEGES_VALIDATION_WARNING}\n")
ensure
$stderr = stderr
end
end
context 'When Elasticsearch replies with status 403' do
let(:status) { 413 }
let(:body) { {}.to_json }
it 'Verifies the request but shows a warning' do
stderr = $stderr
fake_stderr = StringIO.new
$stderr = fake_stderr
verify_request_stub
count_request_stub
valid_requests_and_expectations
fake_stderr.rewind
expect(fake_stderr.string).to eq("#{Elasticsearch::SECURITY_PRIVILEGES_VALIDATION_WARNING}\n")
ensure
$stderr = stderr
end
end
context 'When the Elasticsearch version is >= 7.14' do
context 'With a valid Elasticsearch response' do
let(:body) { { 'version' => { 'number' => '7.14.0' } }.to_json }
let(:headers) do
{
'X-Elastic-Product' => 'Elasticsearch',
'content-type' => 'json'
}
end
it 'Makes requests and passes validation' do
verify_request_stub
count_request_stub
valid_requests_and_expectations
end
end
context 'When the header is not present' do
it 'Fails validation' do
verify_request_stub
expect(client.instance_variable_get('@verified')).to be false
assert_not_requested :get, host
error_requests_and_expectations
end
end
end
context 'When the Elasticsearch version is >= 7.14-SNAPSHOT' do
context 'With a valid Elasticsearch response' do
let(:body) { { 'version' => { 'number' => '7.14-SNAPSHOT' } }.to_json }
let(:headers) do
{
'X-Elastic-Product' => 'Elasticsearch',
'content-type' => 'json'
}
end
it 'Makes requests and passes validation' do
verify_request_stub
count_request_stub
valid_requests_and_expectations
end
end
context 'When the header is not present' do
it 'Fails validation' do
verify_request_stub
expect(client.instance_variable_get('@verified')).to be false
assert_not_requested :get, host
error_requests_and_expectations
end
end
end
context 'When the Elasticsearch version is >= 7.15-SNAPSHOT' do
context 'With a valid Elasticsearch response' do
let(:body) { { 'version' => { 'number' => '7.15-SNAPSHOT' } }.to_json }
let(:headers) do
{
'X-Elastic-Product' => 'Elasticsearch',
'content-type' => 'json'
}
end
it 'Makes requests and passes validation' do
verify_request_stub
count_request_stub
valid_requests_and_expectations
end
end
context 'When the header is not present' do
it 'Fails validation' do
verify_request_stub
expect(client.instance_variable_get('@verified')).to be false
assert_not_requested :get, host
error_requests_and_expectations
end
end
end
context 'When the version is 7.x-SNAPSHOT' do
let(:body) { { 'version' => { 'number' => '7.x-SNAPSHOT' } }.to_json }
context 'When the header is not present' do
it 'Fails validation' do
verify_request_stub
count_request_stub
error_requests_and_expectations
end
end
context 'With a valid Elasticsearch response' do
let(:headers) do
{
'X-Elastic-Product' => 'Elasticsearch',
'content-type' => 'json'
}
end
it 'Makes requests and passes validation' do
verify_request_stub
count_request_stub
valid_requests_and_expectations
end
end
end
context 'When Elasticsearch version is 7.4.0' do
context 'When tagline is not present' do
let(:body) { { 'version' => { 'number' => '7.4.0', 'build_flavor' => 'default' } }.to_json }
it 'Fails validation' do
verify_request_stub
count_request_stub
error_requests_and_expectations
end
end
context 'When build flavor is not present' do
let(:body) do
{
'version' => {
'number' => '7.4.0'
},
'tagline' => Elasticsearch::YOU_KNOW_FOR_SEARCH
}.to_json
end
it 'Fails validation' do
verify_request_stub
count_request_stub
error_requests_and_expectations(Elasticsearch::NOT_SUPPORTED_ELASTICSEARCH_WARNING)
end
end
context 'When the tagline is different' do
let(:body) do
{
'version' => {
'number' => '7.4.0',
'build_flavor' => 'default'
},
'tagline' => 'You Know, for other stuff'
}.to_json
end
it 'Fails validation' do
verify_request_stub
count_request_stub
error_requests_and_expectations
end
end
context 'With a valid Elasticsearch response' do
let(:body) do
{
'version' => {
'number' => '7.4.0',
'build_flavor' => 'default'
},
'tagline' => 'You Know, for Search'
}.to_json
end
it 'Makes requests and passes validation' do
verify_request_stub
count_request_stub
valid_requests_and_expectations
end
end
end
context 'When Elasticsearch version is < 6.0.0' do
let(:body) { { 'version' => { 'number' => '5.0.0' } }.to_json }
it 'Raises an exception and client doesnae work' do
verify_request_stub
error_requests_and_expectations
end
end
context 'When there is no version data' do
let(:body) { {}.to_json }
it 'Raises an exception and client doesnae work' do
verify_request_stub
error_requests_and_expectations
end
end
context 'When Elasticsearch version is between 6.0.0 and 7.0.0' do
context 'With an Elasticsearch valid response' do
let(:body) do
{
'version' => {
'number' => '6.8.10'
},
'tagline' => 'You Know, for Search'
}.to_json
end
it 'Makes requests and passes validation' do
verify_request_stub
count_request_stub
valid_requests_and_expectations
end
end
context 'With no tagline' do
let(:body) do
{ 'version' => { 'number' => '6.8.10' } }.to_json
end
it 'Fails validation' do
verify_request_stub
count_request_stub
error_requests_and_expectations
end
end
context 'When the tagline is different' do
let(:body) do
{
'version' => {
'number' => '6.8.10',
'build_flavor' => 'default'
},
'tagline' => 'You Know, for Stuff'
}.to_json
end
it 'Fails validation' do
verify_request_stub
count_request_stub
error_requests_and_expectations
end
end
end
context 'When Elasticsearch version is between 7.0.0 and 7.14.0' do
context 'With a valid Elasticsearch response' do
let(:body) do
{
'version' => {
'number' => '7.10.0',
'build_flavor' => 'default'
},
'tagline' => 'You Know, for Search'
}.to_json
end
it 'Makes requests and passes validation' do
verify_request_stub
count_request_stub
valid_requests_and_expectations
end
end
context 'When the tagline is not present' do
let(:body) do
{
'version' => {
'number' => '7.10.0',
'build_flavor' => 'default'
}
}.to_json
end
it 'Fails validation' do
verify_request_stub
count_request_stub
error_requests_and_expectations
end
end
context 'When the tagline is different' do
let(:body) do
{
'version' => {
'number' => '7.10.0',
'build_flavor' => 'default'
},
'tagline' => 'You Know, for other stuff'
}.to_json
end
it 'Fails validation' do
verify_request_stub
count_request_stub
error_requests_and_expectations
end
end
context 'When the build_flavor is not present' do
let(:body) do
{
'version' => {
'number' => '7.10.0'
},
'tagline' => 'You Know, for Search'
}.to_json
end
it 'Fails validation' do
verify_request_stub
count_request_stub
error_requests_and_expectations(Elasticsearch::NOT_SUPPORTED_ELASTICSEARCH_WARNING)
end
end
end
context 'When doing a yaml content-type request' do
let(:client) do
Elasticsearch::Client.new(transport_options: {headers: { accept: 'application/yaml', content_type: 'application/yaml' }})
end
let(:headers) { { 'content-type' => 'application/yaml', 'X-Elastic-Product' => 'Elasticsearch' } }
let(:body) { "---\nversion:\n number: \"7.14.0-SNAPSHOT\"\n" }
it 'validates' do
verify_request_stub
count_request_stub
valid_requests_and_expectations
end
end
end
|
