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# frozen_string_literal: true
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Tests for appoptics_apm tracing
#
# if any of these tests fail, please file an issue at
# https://github.com/appoptics/appoptics-apm-ruby
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
require 'spec_helper'
describe GraphQL::Tracing::AppOpticsTrace do
module AppOpticsTraceTest
class Schema < GraphQL::Schema
def self.id_from_object(_object = nil, _type = nil, _context = {})
SecureRandom.uuid
end
class Address < GraphQL::Schema::Object
global_id_field :id
field :street, String
field :number, Integer
end
class Company < GraphQL::Schema::Object
global_id_field :id
field :name, String
field :address, Schema::Address
def address
OpenStruct.new(
id: AppOpticsTraceTest::Schema.id_from_object,
street: 'MyStreetName',
number: 'MyStreetNumber'
)
end
end
class Query < GraphQL::Schema::Object
field :int, Integer, null: false
def int; 1; end
field :company, Company do
argument :id, ID
end
def company(id:)
OpenStruct.new(
id: id,
name: 'MyName')
end
end
query Query
trace_with GraphQL::Tracing::AppOpticsTrace
end
end
before do
load 'spec/support/appoptics.rb'
$appoptics_tracing_spans = []
$appoptics_tracing_kvs = []
$appoptics_tracing_name = nil
AppOpticsAPM::Config[:graphql] = { :enabled => true,
:remove_comments => true,
:sanitize_query => true,
:transaction_name => true
}
end
it 'calls AppOpticsAPM::SDK.trace with names and kvs' do
query = 'query Query { int }'
AppOpticsTraceTest::Schema.execute(query)
assert_equal $appoptics_tracing_name, 'graphql.query.Query'
refute $appoptics_tracing_spans.find { |name| name !~ /^graphql\./ }
assert_equal $appoptics_tracing_kvs.compact.size, $appoptics_tracing_spans.compact.size
assert_equal($appoptics_tracing_kvs[0][:Spec], 'graphql')
assert_equal($appoptics_tracing_kvs[0][:InboundQuery], query)
end
it 'uses type + field keys' do
query = <<-QL
query { company(id: 1) # there is a comment here
{ id name address
{ street }
}
}
# and another one here
QL
AppOpticsTraceTest::Schema.execute(query)
assert_equal $appoptics_tracing_name, 'graphql.query.company'
refute $appoptics_tracing_spans.find { |name| name !~ /^graphql\./ }
assert_equal $appoptics_tracing_kvs.compact.size, $appoptics_tracing_spans.compact.size
assert_includes($appoptics_tracing_spans, 'graphql.Query.company')
assert_includes($appoptics_tracing_spans, 'graphql.Company.address')
end
# case: appoptics_apm didn't get required
it 'should not barf, when AppOpticsAPM is undefined' do
Object.send(:remove_const, :AppOpticsAPM)
query = 'query Query { int }'
begin
AppOpticsTraceTest::Schema.execute(query)
rescue StandardError => e
msg = e.message.split("\n").first
flunk "failed: It raised '#{msg}' when AppOpticsAPM is undefined."
end
end
# case: appoptics may have encountered a compile or service key problem
it 'should not barf, when appoptics is present but not loaded' do
AppOpticsAPM.stub(:loaded, false) do
query = 'query Query { int }'
begin
AppOpticsTraceTest::Schema.execute(query)
rescue StandardError => e
msg = e.message.split("\n").first
flunk "failed: It raised '#{msg}' when AppOpticsAPM is not loaded."
end
end
end
# case: using appoptics_apm < 4.12.0, without default graphql configs
it 'creates traces by default when it cannot find configs for graphql' do
AppOpticsAPM::Config.clear
query = 'query Query { int }'
AppOpticsTraceTest::Schema.execute(query)
refute $appoptics_tracing_spans.empty?, 'failed: no traces were created'
end
it 'should not create traces when disabled' do
AppOpticsAPM::Config[:graphql][:enabled] = false
query = 'query Query { int }'
AppOpticsTraceTest::Schema.execute(query)
assert $appoptics_tracing_spans.empty?, 'failed: traces were created'
end
end
|
