Merge branch 'master' into rubocop-for-tests

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Conflicts:
	spec/features/issues_spec.rb
	spec/models/forked_project_link_spec.rb
	spec/models/hooks/service_hook_spec.rb
	spec/models/hooks/web_hook_spec.rb
	spec/models/project_services/hipchat_service_spec.rb
	spec/requests/api/project_members_spec.rb
	spec/requests/api/projects_spec.rb
	spec/requests/api/system_hooks_spec.rb
	spec/services/archive_repository_service_spec.rb
	spec/support/matchers.rb
	spec/tasks/gitlab/backup_rake_spec.rb

25 files changed, 87 insertions, 80 deletions

diff --git a/spec/models/commit_range_spec.rb b/spec/models/commit_range_spec.rb
index 5e7efadde28..1031af097bd 100644
--- a/spec/models/commit_range_spec.rb
+++ b/spec/models/commit_range_spec.rb
@@ -14,7 +14,7 @@ describe CommitRange do
   let(:range2) { described_class.new("#{sha_from}..#{sha_to}") }
 
   it 'raises ArgumentError when given an invalid range string' do
-    expect { described_class.new("Foo") }.to raise_error
+    expect { described_class.new("Foo") }.to raise_error(ArgumentError)
   end
 
   describe '#to_s' do
diff --git a/spec/models/commit_spec.rb b/spec/models/commit_spec.rb
index 27eb02a870b..e303a97e6b5 100644
--- a/spec/models/commit_spec.rb
+++ b/spec/models/commit_spec.rb
@@ -77,13 +77,13 @@ eos
     let(:other_issue) { create :issue, project: other_project }
 
     it 'detects issues that this commit is marked as closing' do
-      commit.stub(safe_message: "Fixes ##{issue.iid}")
+      allow(commit).to receive(:safe_message).and_return("Fixes ##{issue.iid}")
       expect(commit.closes_issues).to eq([issue])
     end
 
     it 'does not detect issues from other projects' do
       ext_ref = "#{other_project.path_with_namespace}##{other_issue.iid}"
-      commit.stub(safe_message: "Fixes #{ext_ref}")
+      allow(commit).to receive(:safe_message).and_return("Fixes #{ext_ref}")
       expect(commit.closes_issues).to be_empty
     end
   end
@@ -93,7 +93,9 @@ eos
 
     let(:author) { create(:user, email: commit.author_email) }
     let(:backref_text) { "commit #{subject.id}" }
-    let(:set_mentionable_text) { ->(txt){ subject.stub(safe_message: txt) } }
+    let(:set_mentionable_text) do
+      ->(txt) { allow(subject).to receive(:safe_message).and_return(txt) }
+    end
 
     # Include the subject in the repository stub.
     let(:extra_commits) { [subject] }
diff --git a/spec/models/concerns/issuable_spec.rb b/spec/models/concerns/issuable_spec.rb
index 86c395a8e8e..b6d80451d2e 100644
--- a/spec/models/concerns/issuable_spec.rb
+++ b/spec/models/concerns/issuable_spec.rb
@@ -11,7 +11,10 @@ describe Issue, "Issuable" do
   end
 
   describe "Validation" do
-    before { subject.stub(set_iid: false) }
+    before do
+      allow(subject).to receive(:set_iid).and_return(false)
+    end
+
     it { is_expected.to validate_presence_of(:project) }
     it { is_expected.to validate_presence_of(:iid) }
     it { is_expected.to validate_presence_of(:author) }
diff --git a/spec/models/concerns/mentionable_spec.rb b/spec/models/concerns/mentionable_spec.rb
index 22237f2e9f2..f7f66987b5f 100644
--- a/spec/models/concerns/mentionable_spec.rb
+++ b/spec/models/concerns/mentionable_spec.rb
@@ -23,7 +23,7 @@ describe Issue, "Mentionable" do
     end
 
     it 'correctly removes already-mentioned Commits' do
-      expect(Note).not_to receive(:create_cross_reference_note)
+      expect(SystemNoteService).not_to receive(:cross_reference)
 
       issue.create_cross_references!(project, author, [commit2])
     end
diff --git a/spec/models/forked_project_link_spec.rb b/spec/models/forked_project_link_spec.rb
index a518c42f491..d90fbfe1ea5 100644
--- a/spec/models/forked_project_link_spec.rb
+++ b/spec/models/forked_project_link_spec.rb
@@ -58,9 +58,10 @@ describe :forked_from_project do
 end
 
 def fork_project(from_project, user)
-  context = Projects::ForkService.new(from_project, user)
-  shell = double("gitlab_shell")
-  shell.stub(fork_repository: true)
-  context.stub(gitlab_shell: shell)
-  context.execute
+  shell = double('gitlab_shell', fork_repository: true)
+
+  service = Projects::ForkService.new(from_project, user)
+  allow(service).to receive(:gitlab_shell).and_return(shell)
+
+  service.execute
 end
diff --git a/spec/models/hooks/service_hook_spec.rb b/spec/models/hooks/service_hook_spec.rb
index 98cc0ede42e..4c8b8910ae7 100644
--- a/spec/models/hooks/service_hook_spec.rb
+++ b/spec/models/hooks/service_hook_spec.rb
@@ -50,7 +50,7 @@ describe ServiceHook do
     it "catches exceptions" do
       expect(WebHook).to receive(:post).and_raise("Some HTTP Post error")
 
-      expect { @service_hook.execute(@data) }.to raise_error
+      expect { @service_hook.execute(@data) }.to raise_error(RuntimeError)
     end
   end
 end
diff --git a/spec/models/hooks/web_hook_spec.rb b/spec/models/hooks/web_hook_spec.rb
index c74432d9739..23f30881d99 100644
--- a/spec/models/hooks/web_hook_spec.rb
+++ b/spec/models/hooks/web_hook_spec.rb
@@ -71,7 +71,7 @@ describe ProjectHook do
     it "catches exceptions" do
       expect(WebHook).to receive(:post).and_raise("Some HTTP Post error")
 
-      expect { @project_hook.execute(@data, 'push_hooks') }.to raise_error
+      expect { @project_hook.execute(@data, 'push_hooks') }.to raise_error(RuntimeError)
     end
   end
 end
diff --git a/spec/models/issue_spec.rb b/spec/models/issue_spec.rb
index 614b648bb52..9bac451c28c 100644
--- a/spec/models/issue_spec.rb
+++ b/spec/models/issue_spec.rb
@@ -70,7 +70,7 @@ describe Issue do
   it_behaves_like 'an editable mentionable' do
     subject { create(:issue, project: project) }
 
-    let(:backref_text) { "issue ##{subject.iid}" }
+    let(:backref_text) { "issue #{subject.to_reference}" }
     let(:set_mentionable_text) { ->(txt){ subject.description = txt } }
   end
 
diff --git a/spec/models/members/group_member_spec.rb b/spec/models/members/group_member_spec.rb
index 7c10c9f0f48..652026729bb 100644
--- a/spec/models/members/group_member_spec.rb
+++ b/spec/models/members/group_member_spec.rb
@@ -24,8 +24,11 @@ describe GroupMember do
     describe "#after_create" do
       it "should send email to user" do
         membership = build(:group_member)
-        membership.stub(notification_service: double('NotificationService').as_null_object)
+
+        allow(membership).to receive(:notification_service).
+          and_return(double('NotificationService').as_null_object)
         expect(membership).to receive(:notification_service)
+
         membership.save
       end
     end
@@ -33,7 +36,8 @@ describe GroupMember do
     describe "#after_update" do
       before do
         @group_member = create :group_member
-        @group_member.stub(notification_service: double('NotificationService').as_null_object)
+        allow(@group_member).to receive(:notification_service).
+          and_return(double('NotificationService').as_null_object)
       end
 
       it "should send email to user" do
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index 0465aa34843..76f6d8c54c4 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -111,17 +111,18 @@ describe MergeRequest do
     let(:commit2) { double('commit2', closes_issues: [issue1]) }
 
     before do
-      subject.stub(commits: [commit0, commit1, commit2])
+      allow(subject).to receive(:commits).and_return([commit0, commit1, commit2])
     end
 
     it 'accesses the set of issues that will be closed on acceptance' do
-      subject.project.stub(default_branch: subject.target_branch)
+      allow(subject.project).to receive(:default_branch).
+        and_return(subject.target_branch)
 
       expect(subject.closes_issues).to eq([issue0, issue1].sort_by(&:id))
     end
 
     it 'only lists issues as to be closed if it targets the default branch' do
-      subject.project.stub(default_branch: 'master')
+      allow(subject.project).to receive(:default_branch).and_return('master')
       subject.target_branch = 'something-else'
 
       expect(subject.closes_issues).to be_empty
@@ -130,7 +131,8 @@ describe MergeRequest do
     it 'detects issues mentioned in the description' do
       issue2 = create(:issue, project: subject.project)
       subject.description = "Closes #{issue2.to_reference}"
-      subject.project.stub(default_branch: subject.target_branch)
+      allow(subject.project).to receive(:default_branch).
+        and_return(subject.target_branch)
 
       expect(subject.closes_issues).to include(issue2)
     end
@@ -163,10 +165,10 @@ describe MergeRequest do
   end
 
   it_behaves_like 'an editable mentionable' do
-    subject { create(:merge_request, source_project: project, target_project: project) }
+    subject { create(:merge_request, source_project: project) }
 
-    let(:backref_text) { "merge request !#{subject.iid}" }
-    let(:set_mentionable_text) { ->(txt){ subject.title = txt } }
+    let(:backref_text) { "merge request #{subject.to_reference}" }
+    let(:set_mentionable_text) { ->(txt){ subject.description = txt } }
   end
 
   it_behaves_like 'a Taskable' do
diff --git a/spec/models/milestone_spec.rb b/spec/models/milestone_spec.rb
index eb73aa763fc..36352e1ecce 100644
--- a/spec/models/milestone_spec.rb
+++ b/spec/models/milestone_spec.rb
@@ -21,11 +21,11 @@ describe Milestone do
     it { is_expected.to have_many(:issues) }
   end
 
-  describe "Mass assignment" do
-  end
-
   describe "Validation" do
-    before { subject.stub(set_iid: false) }
+    before do
+      allow(subject).to receive(:set_iid).and_return(false)
+    end
+
     it { is_expected.to validate_presence_of(:title) }
     it { is_expected.to validate_presence_of(:project) }
   end
@@ -66,7 +66,7 @@ describe Milestone do
   describe :expired? do
     context "expired" do
       before do
-        milestone.stub(due_date: Date.today.prev_year)
+        allow(milestone).to receive(:due_date).and_return(Date.today.prev_year)
       end
 
       it { expect(milestone.expired?).to be_truthy }
@@ -74,7 +74,7 @@ describe Milestone do
 
     context "not expired" do
       before do
-        milestone.stub(due_date: Date.today.next_year)
+        allow(milestone).to receive(:due_date).and_return(Date.today.next_year)
       end
 
       it { expect(milestone.expired?).to be_falsey }
@@ -83,7 +83,7 @@ describe Milestone do
 
   describe :percent_complete do
     before do
-      milestone.stub(
+      allow(milestone).to receive_messages(
         closed_items_count: 3,
         total_items_count: 4
       )
diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index e87432fdf62..1d72a9503ae 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -53,7 +53,7 @@ describe Namespace do
   describe :move_dir do
     before do
       @namespace = create :namespace
-      @namespace.stub(path_changed?: true)
+      allow(@namespace).to receive(:path_changed?).and_return(true)
     end
 
     it "should raise error when directory exists" do
@@ -62,8 +62,8 @@ describe Namespace do
 
     it "should move dir if path changed" do
       new_path = @namespace.path + "_new"
-      @namespace.stub(path_was: @namespace.path)
-      @namespace.stub(path: new_path)
+      allow(@namespace).to receive(:path_was).and_return(@namespace.path)
+      allow(@namespace).to receive(:path).and_return(new_path)
       expect(@namespace.move_dir).to be_truthy
     end
   end
diff --git a/spec/models/project_services/asana_service_spec.rb b/spec/models/project_services/asana_service_spec.rb
index cc1f99e0c72..64bb92fba95 100644
--- a/spec/models/project_services/asana_service_spec.rb
+++ b/spec/models/project_services/asana_service_spec.rb
@@ -42,7 +42,7 @@ describe AsanaService, models: true do
 
     before do
       @asana = AsanaService.new
-      @asana.stub(
+      allow(@asana).to receive_messages(
         project: project,
         project_id: project.id,
         service_hook: true,
diff --git a/spec/models/project_services/assembla_service_spec.rb b/spec/models/project_services/assembla_service_spec.rb
index 9aee754dd63..17e9361dd5c 100644
--- a/spec/models/project_services/assembla_service_spec.rb
+++ b/spec/models/project_services/assembla_service_spec.rb
@@ -32,7 +32,7 @@ describe AssemblaService, models: true do
 
     before do
       @assembla_service = AssemblaService.new
-      @assembla_service.stub(
+      allow(@assembla_service).to receive_messages(
         project_id: project.id,
         project: project,
         service_hook: true,
diff --git a/spec/models/project_services/buildkite_service_spec.rb b/spec/models/project_services/buildkite_service_spec.rb
index 6db54243eac..9445d96c337 100644
--- a/spec/models/project_services/buildkite_service_spec.rb
+++ b/spec/models/project_services/buildkite_service_spec.rb
@@ -29,12 +29,10 @@ describe BuildkiteService do
   describe 'commits methods' do
     before do
       @project = Project.new
-      @project.stub(
-        default_branch: 'default-brancho'
-      )
+      allow(@project).to receive(:default_branch).and_return('default-brancho')
 
       @service = BuildkiteService.new
-      @service.stub(
+      allow(@service).to receive_messages(
         project: @project,
         service_hook: true,
         project_url: 'https://buildkite.com/account-name/example-project',
diff --git a/spec/models/project_services/flowdock_service_spec.rb b/spec/models/project_services/flowdock_service_spec.rb
index e6e8fbba6a7..7e5b15cb09e 100644
--- a/spec/models/project_services/flowdock_service_spec.rb
+++ b/spec/models/project_services/flowdock_service_spec.rb
@@ -32,7 +32,7 @@ describe FlowdockService do
 
     before do
       @flowdock_service = FlowdockService.new
-      @flowdock_service.stub(
+      allow(@flowdock_service).to receive_messages(
         project_id: project.id,
         project: project,
         service_hook: true,
diff --git a/spec/models/project_services/gemnasium_service_spec.rb b/spec/models/project_services/gemnasium_service_spec.rb
index 1a7765e5c2a..9e156472316 100644
--- a/spec/models/project_services/gemnasium_service_spec.rb
+++ b/spec/models/project_services/gemnasium_service_spec.rb
@@ -32,7 +32,7 @@ describe GemnasiumService do
 
     before do
       @gemnasium_service = GemnasiumService.new
-      @gemnasium_service.stub(
+      allow(@gemnasium_service).to receive_messages(
         project_id: project.id,
         project: project,
         service_hook: true,
diff --git a/spec/models/project_services/gitlab_ci_service_spec.rb b/spec/models/project_services/gitlab_ci_service_spec.rb
index c92cf3cdae6..fedc37c9b94 100644
--- a/spec/models/project_services/gitlab_ci_service_spec.rb
+++ b/spec/models/project_services/gitlab_ci_service_spec.rb
@@ -21,18 +21,15 @@
 require 'spec_helper'
 
 describe GitlabCiService do
-  describe "Associations" do
-    it { is_expected.to belong_to :project }
-    it { is_expected.to have_one :service_hook }
-  end
-
-  describe "Mass assignment" do
+  describe 'associations' do
+    it { is_expected.to belong_to(:project) }
+    it { is_expected.to have_one(:service_hook) }
   end
 
   describe 'commits methods' do
     before do
       @service = GitlabCiService.new
-      @service.stub(
+      allow(@service).to receive_messages(
         service_hook: true,
         project_url: 'http://ci.gitlab.org/projects/2',
         token: 'verySecret'
@@ -56,9 +53,9 @@ describe GitlabCiService do
 
       it "calls ci_yaml_file" do
         service_hook = double
-        service_hook.should_receive(:execute)
-        @service.should_receive(:service_hook).and_return(service_hook)
-        @service.should_receive(:ci_yaml_file).with(push_sample_data[:checkout_sha])
+        expect(service_hook).to receive(:execute)
+        expect(@service).to receive(:service_hook).and_return(service_hook)
+        expect(@service).to receive(:ci_yaml_file).with(push_sample_data[:checkout_sha])
 
         @service.execute(push_sample_data)
       end
@@ -72,7 +69,7 @@ describe GitlabCiService do
       @user = create(:user)
 
       @service = GitlabCiService.new
-      @service.stub(
+      allow(@service).to receive_messages(
         service_hook: true,
         project_url: 'http://ci.gitlab.org/projects/2',
         token: 'verySecret',
diff --git a/spec/models/project_services/hipchat_service_spec.rb b/spec/models/project_services/hipchat_service_spec.rb
index 8e2fcca2657..4707673269a 100644
--- a/spec/models/project_services/hipchat_service_spec.rb
+++ b/spec/models/project_services/hipchat_service_spec.rb
@@ -37,7 +37,7 @@ describe HipchatService do
     let(:push_sample_data) { Gitlab::PushDataBuilder.build_sample(project, user) }
 
     before(:each) do
-      hipchat.stub(
+      allow(hipchat).to receive_messages(
         project_id: project.id,
         project: project,
         room: 123456,
@@ -48,7 +48,7 @@ describe HipchatService do
     end
 
     it 'should use v1 if version is provided' do
-      hipchat.stub(api_version: 'v1')
+      allow(hipchat).to receive(:api_version).and_return('v1')
       expect(HipChat::Client).to receive(:new).
                                      with(token,
                                           api_version: 'v1',
@@ -59,7 +59,7 @@ describe HipchatService do
     end
 
     it 'should use v2 as the version when nothing is provided' do
-      hipchat.stub(api_version: '')
+      allow(hipchat).to receive(:api_version).and_return('')
       expect(HipChat::Client).to receive(:new).
                                      with(token,
                                           api_version: 'v2',
@@ -245,12 +245,12 @@ describe HipchatService do
       end
 
       it "should set notfiy to true" do
-        hipchat.stub(notify: '1')
+        allow(hipchat).to receive(:notify).and_return('1')
         expect(hipchat.send(:message_options)).to eq({ notify: true, color: 'yellow' })
       end
 
       it "should set the color" do
-        hipchat.stub(color: 'red')
+        allow(hipchat).to receive(:color).and_return('red')
         expect(hipchat.send(:message_options)).to eq({ notify: false, color: 'red' })
       end
     end
diff --git a/spec/models/project_services/irker_service_spec.rb b/spec/models/project_services/irker_service_spec.rb
index 4c437aab12b..37690434ec8 100644
--- a/spec/models/project_services/irker_service_spec.rb
+++ b/spec/models/project_services/irker_service_spec.rb
@@ -24,8 +24,8 @@ require 'json'
 
 describe IrkerService do
   describe 'Associations' do
-    it { should belong_to :project }
-    it { should have_one :service_hook }
+    it { is_expected.to belong_to :project }
+    it { is_expected.to have_one :service_hook }
   end
 
   describe 'Validations' do
@@ -66,7 +66,7 @@ describe IrkerService do
     let(:colorize_messages) { '1' }
 
     before do
-      irker.stub(
+      allow(irker).to receive_messages(
         active: true,
         project: project,
         project_id: project.id,
diff --git a/spec/models/project_services/pushover_service_spec.rb b/spec/models/project_services/pushover_service_spec.rb
index 5f93703b50a..ac10ffbd39b 100644
--- a/spec/models/project_services/pushover_service_spec.rb
+++ b/spec/models/project_services/pushover_service_spec.rb
@@ -52,7 +52,7 @@ describe PushoverService do
     let(:api_url) { 'https://api.pushover.net/1/messages.json' }
 
     before do
-      pushover.stub(
+      allow(pushover).to receive_messages(
         project: project,
         project_id: project.id,
         service_hook: true,
diff --git a/spec/models/project_services/slack_service_spec.rb b/spec/models/project_services/slack_service_spec.rb
index e9105677d23..69466b11f09 100644
--- a/spec/models/project_services/slack_service_spec.rb
+++ b/spec/models/project_services/slack_service_spec.rb
@@ -46,7 +46,7 @@ describe SlackService do
     let(:channel) { 'slack_channel' }
 
     before do
-      slack.stub(
+      allow(slack).to receive_messages(
         project: project,
         project_id: project.id,
         service_hook: true,
@@ -96,7 +96,7 @@ describe SlackService do
     end
 
     it 'should use the username as an option for slack when configured' do
-      slack.stub(username: username)
+      allow(slack).to receive(:username).and_return(username)
       expect(Slack::Notifier).to receive(:new).
        with(webhook_url, username: username).
        and_return(
@@ -106,7 +106,7 @@ describe SlackService do
     end
 
     it 'should use the channel as an option when it is configured' do
-      slack.stub(channel: channel)
+      allow(slack).to receive(:channel).and_return(channel)
       expect(Slack::Notifier).to receive(:new).
         with(webhook_url, channel: channel).
         and_return(
@@ -130,11 +130,11 @@ describe SlackService do
     let(:webhook_url) { 'https://hooks.slack.com/services/SVRWFV0VVAR97N/B02R25XN3/ZBqu7xMupaEEICInN685' }
 
     before do
-      slack.stub(
-          project: project,
-          project_id: project.id,
-          service_hook: true,
-          webhook: webhook_url
+      allow(slack).to receive_messages(
+        project: project,
+        project_id: project.id,
+        service_hook: true,
+        webhook: webhook_url
       )
 
       WebMock.stub_request(:post, webhook_url)
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 87c67fa32c3..63091e913ff 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -127,7 +127,7 @@ describe Project do
 
     describe 'last_activity' do
       it 'should alias last_activity to last_event' do
-        project.stub(last_event: last_event)
+        allow(project).to receive(:last_event).and_return(last_event)
         expect(project.last_activity).to eq(last_event)
       end
     end
diff --git a/spec/models/service_spec.rb b/spec/models/service_spec.rb
index 869ace885f0..ca11758ee06 100644
--- a/spec/models/service_spec.rb
+++ b/spec/models/service_spec.rb
@@ -39,9 +39,7 @@ describe Service do
       let(:project) { create :project }
 
       before do
-        @service.stub(
-          project: project
-        )
+        allow(@service).to receive(:project).and_return(project)
         @testable = @service.can_test?
       end
 
@@ -54,9 +52,7 @@ describe Service do
       let(:project) { create :project }
 
       before do
-        @service.stub(
-          project: project
-        )
+        allow(@service).to receive(:project).and_return(project)
         @testable = @service.can_test?
       end
 
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index afdd9f71af2..9f7c83f3476 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -458,21 +458,25 @@ describe User do
 
     it 'is false when LDAP is disabled' do
       # Create a condition which would otherwise cause 'true' to be returned
-      user.stub(ldap_user?: true)
+      allow(user).to receive(:ldap_user?).and_return(true)
       user.last_credential_check_at = nil
       expect(user.requires_ldap_check?).to be_falsey
     end
 
     context 'when LDAP is enabled' do
-      before { Gitlab.config.ldap.stub(enabled: true) }
+      before do
+        allow(Gitlab.config.ldap).to receive(:enabled).and_return(true)
+      end
 
       it 'is false for non-LDAP users' do
-        user.stub(ldap_user?: false)
+        allow(user).to receive(:ldap_user?).and_return(false)
         expect(user.requires_ldap_check?).to be_falsey
       end
 
       context 'and when the user is an LDAP user' do
-        before { user.stub(ldap_user?: true) }
+        before do
+          allow(user).to receive(:ldap_user?).and_return(true)
+        end
 
         it 'is true when the user has never had an LDAP check before' do
           user.last_credential_check_at = nil