Fix rubocop warnings in spec/models

3 files changed, 2 insertions, 6 deletions

diff --git a/spec/models/hooks/project_hook_spec.rb b/spec/models/hooks/project_hook_spec.rb
index dae7e399cfb..a2dc66fce3e 100644
--- a/spec/models/hooks/project_hook_spec.rb
+++ b/spec/models/hooks/project_hook_spec.rb
@@ -22,7 +22,7 @@ describe ProjectHook do
   describe '.push_hooks' do
     it 'should return hooks for push events only' do
       hook = create(:project_hook, push_events: true)
-      hook2 = create(:project_hook, push_events: false)
+      create(:project_hook, push_events: false)
       expect(ProjectHook.push_hooks).to eq([hook])
     end
   end
@@ -30,7 +30,7 @@ describe ProjectHook do
   describe '.tag_push_hooks' do
     it 'should return hooks for tag push events only' do
       hook = create(:project_hook, tag_push_events: true)
-      hook2 = create(:project_hook, tag_push_events: false)
+      create(:project_hook, tag_push_events: false)
       expect(ProjectHook.tag_push_hooks).to eq([hook])
     end
   end
diff --git a/spec/models/hooks/service_hook_spec.rb b/spec/models/hooks/service_hook_spec.rb
index 4c8b8910ae7..16641c12124 100644
--- a/spec/models/hooks/service_hook_spec.rb
+++ b/spec/models/hooks/service_hook_spec.rb
@@ -39,8 +39,6 @@ describe ServiceHook do
     end
 
     it "POSTs the data as JSON" do
-      json = @data.to_json
-
       @service_hook.execute(@data)
       expect(WebMock).to have_requested(:post, @service_hook.url).with(
         headers: { 'Content-Type'=>'application/json', 'X-Gitlab-Event'=>'Service Hook' }
diff --git a/spec/models/hooks/web_hook_spec.rb b/spec/models/hooks/web_hook_spec.rb
index 23f30881d99..2fdc49f02ee 100644
--- a/spec/models/hooks/web_hook_spec.rb
+++ b/spec/models/hooks/web_hook_spec.rb
@@ -60,8 +60,6 @@ describe ProjectHook do
     end
 
     it "POSTs the data as JSON" do
-      json = @data.to_json
-
       @project_hook.execute(@data, 'push_hooks')
       expect(WebMock).to have_requested(:post, @project_hook.url).with(
         headers: { 'Content-Type'=>'application/json', 'X-Gitlab-Event'=>'Push Hook' }