1 files changed, 20 insertions, 20 deletions

diff --git a/spec/lib/gitlab/prometheus_client_spec.rb b/spec/lib/gitlab/prometheus_client_spec.rb
index 749192e5795..242a0ced031 100644
--- a/spec/lib/gitlab/prometheus_client_spec.rb
+++ b/spec/lib/gitlab/prometheus_client_spec.rb
@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-describe Gitlab::PrometheusClient do
+RSpec.describe Gitlab::PrometheusClient do
   include PrometheusHelpers
 
   subject { described_class.new('https://prometheus.example.com') }
@@ -32,7 +32,7 @@ describe Gitlab::PrometheusClient do
     it 'raises error when status code not 200' do
       stub_request(:get, subject.health_url).to_return(status: 500, body: '')
 
-      expect { subject.healthy? }.to raise_error(Gitlab::PrometheusClient::Error)
+      expect { subject.healthy? }.to raise_error(Gitlab::PrometheusClient::UnexpectedResponseError)
     end
   end
 
@@ -41,41 +41,41 @@ describe Gitlab::PrometheusClient do
   # - execute_query: A query call
   shared_examples 'failure response' do
     context 'when request returns 400 with an error message' do
-      it 'raises a Gitlab::PrometheusClient::Error error' do
+      it 'raises a Gitlab::PrometheusClient::QueryError error' do
         req_stub = stub_prometheus_request(query_url, status: 400, body: { error: 'bar!' })
 
         expect { execute_query }
-          .to raise_error(Gitlab::PrometheusClient::Error, 'bar!')
+          .to raise_error(Gitlab::PrometheusClient::QueryError, 'bar!')
         expect(req_stub).to have_been_requested
       end
     end
 
     context 'when request returns 400 without an error message' do
-      it 'raises a Gitlab::PrometheusClient::Error error' do
+      it 'raises a Gitlab::PrometheusClient::QueryError error' do
         req_stub = stub_prometheus_request(query_url, status: 400)
 
         expect { execute_query }
-          .to raise_error(Gitlab::PrometheusClient::Error, 'Bad data received')
+          .to raise_error(Gitlab::PrometheusClient::QueryError, 'Bad data received')
         expect(req_stub).to have_been_requested
       end
     end
 
     context 'when request returns 500' do
-      it 'raises a Gitlab::PrometheusClient::Error error' do
+      it 'raises a Gitlab::PrometheusClient::UnexpectedResponseError error' do
         req_stub = stub_prometheus_request(query_url, status: 500, body: { message: 'FAIL!' })
 
         expect { execute_query }
-          .to raise_error(Gitlab::PrometheusClient::Error, '500 - {"message":"FAIL!"}')
+          .to raise_error(Gitlab::PrometheusClient::UnexpectedResponseError, '500 - {"message":"FAIL!"}')
         expect(req_stub).to have_been_requested
       end
     end
 
     context 'when request returns non json data' do
-      it 'raises a Gitlab::PrometheusClient::Error error' do
+      it 'raises a Gitlab::PrometheusClient::UnexpectedResponseError error' do
         req_stub = stub_prometheus_request(query_url, status: 200, body: 'not json')
 
         expect { execute_query }
-          .to raise_error(Gitlab::PrometheusClient::Error, 'Parsing response failed')
+          .to raise_error(Gitlab::PrometheusClient::UnexpectedResponseError, 'Parsing response failed')
         expect(req_stub).to have_been_requested
       end
     end
@@ -85,35 +85,35 @@ describe Gitlab::PrometheusClient do
     let(:prometheus_url) {"https://prometheus.invalid.example.com/api/v1/query?query=1"}
 
     shared_examples 'exceptions are raised' do
-      it 'raises a Gitlab::PrometheusClient::Error error when a SocketError is rescued' do
+      it 'raises a Gitlab::PrometheusClient::ConnectionError error when a SocketError is rescued' do
         req_stub = stub_prometheus_request_with_exception(prometheus_url, SocketError)
 
         expect { subject }
-          .to raise_error(Gitlab::PrometheusClient::Error, "Can't connect to #{prometheus_url}")
+          .to raise_error(Gitlab::PrometheusClient::ConnectionError, "Can't connect to #{prometheus_url}")
         expect(req_stub).to have_been_requested
       end
 
-      it 'raises a Gitlab::PrometheusClient::Error error when a SSLError is rescued' do
+      it 'raises a Gitlab::PrometheusClient::ConnectionError error when a SSLError is rescued' do
         req_stub = stub_prometheus_request_with_exception(prometheus_url, OpenSSL::SSL::SSLError)
 
         expect { subject }
-          .to raise_error(Gitlab::PrometheusClient::Error, "#{prometheus_url} contains invalid SSL data")
+          .to raise_error(Gitlab::PrometheusClient::ConnectionError, "#{prometheus_url} contains invalid SSL data")
         expect(req_stub).to have_been_requested
       end
 
-      it 'raises a Gitlab::PrometheusClient::Error error when a Gitlab::HTTP::ResponseError is rescued' do
+      it 'raises a Gitlab::PrometheusClient::ConnectionError error when a Gitlab::HTTP::ResponseError is rescued' do
         req_stub = stub_prometheus_request_with_exception(prometheus_url, Gitlab::HTTP::ResponseError)
 
         expect { subject }
-          .to raise_error(Gitlab::PrometheusClient::Error, "Network connection error")
+          .to raise_error(Gitlab::PrometheusClient::ConnectionError, "Network connection error")
         expect(req_stub).to have_been_requested
       end
 
-      it 'raises a Gitlab::PrometheusClient::Error error when a Gitlab::HTTP::ResponseError with a code is rescued' do
+      it 'raises a Gitlab::PrometheusClient::ConnectionError error when a Gitlab::HTTP::ResponseError with a code is rescued' do
         req_stub = stub_prometheus_request_with_exception(prometheus_url, Gitlab::HTTP::ResponseError.new(code: 400))
 
         expect { subject }
-          .to raise_error(Gitlab::PrometheusClient::Error, "Network connection error")
+          .to raise_error(Gitlab::PrometheusClient::ConnectionError, "Network connection error")
         expect(req_stub).to have_been_requested
       end
     end
@@ -400,9 +400,9 @@ describe Gitlab::PrometheusClient do
         context "without response code" do
           let(:response_error) { Gitlab::HTTP::ResponseError }
 
-          it 'raises PrometheusClient::Error' do
+          it 'raises PrometheusClient::ConnectionError' do
             expect { subject.proxy('query', { query: prometheus_query }) }.to(
-              raise_error(Gitlab::PrometheusClient::Error, 'Network connection error')
+              raise_error(Gitlab::PrometheusClient::ConnectionError, 'Network connection error')
             )
           end
         end