3 files changed, 75 insertions, 18 deletions
diff --git a/spec/lib/banzai/filter/issuable_state_filter_spec.rb b/spec/lib/banzai/filter/issuable_state_filter_spec.rb
index 603b79a323c..5cb98163746 100644
--- a/spec/lib/banzai/filter/issuable_state_filter_spec.rb
+++ b/spec/lib/banzai/filter/issuable_state_filter_spec.rb
@@ -6,8 +6,8 @@ describe Banzai::Filter::IssuableStateFilter, lib: true do
 
   let(:user) { create(:user) }
 
-  def create_link(data)
-    link_to('text', '', class: 'gfm has-tooltip', data: data)
+  def create_link(text, data)
+    link_to(text, '', class: 'gfm has-tooltip', data: data)
   end
 
   it 'ignores non-GFM links' do
@@ -19,16 +19,37 @@ describe Banzai::Filter::IssuableStateFilter, lib: true do
 
   it 'ignores non-issuable links' do
     project = create(:empty_project, :public)
-    link = create_link(project: project, reference_type: 'issue')
+    link = create_link('text', project: project, reference_type: 'issue')
     doc = filter(link, current_user: user)
 
     expect(doc.css('a').last.text).to eq('text')
   end
 
+  it 'ignores issuable links with empty content' do
+    issue = create(:issue, :closed)
+    link = create_link('', issue: issue.id, reference_type: 'issue')
+    doc = filter(link, current_user: user)
+
+    expect(doc.css('a').last.text).to eq('')
+  end
+
+  it 'adds text with standard formatting' do
+    issue = create(:issue, :closed)
+    link = create_link(
+      'something <strong>else</strong>'.html_safe,
+      issue: issue.id,
+      reference_type: 'issue'
+    )
+    doc = filter(link, current_user: user)
+
+    expect(doc.css('a').last.inner_html).
+      to eq('something <strong>else</strong> [closed]')
+  end
+
   context 'for issue references' do
     it 'ignores open issue references' do
       issue = create(:issue)
-      link = create_link(issue: issue.id, reference_type: 'issue')
+      link = create_link('text', issue: issue.id, reference_type: 'issue')
       doc = filter(link, current_user: user)
 
       expect(doc.css('a').last.text).to eq('text')
@@ -36,7 +57,7 @@ describe Banzai::Filter::IssuableStateFilter, lib: true do
 
     it 'ignores reopened issue references' do
       reopened_issue = create(:issue, :reopened)
-      link = create_link(issue: reopened_issue.id, reference_type: 'issue')
+      link = create_link('text', issue: reopened_issue.id, reference_type: 'issue')
       doc = filter(link, current_user: user)
 
       expect(doc.css('a').last.text).to eq('text')
@@ -44,7 +65,7 @@ describe Banzai::Filter::IssuableStateFilter, lib: true do
 
     it 'appends [closed] to closed issue references' do
       closed_issue = create(:issue, :closed)
-      link = create_link(issue: closed_issue.id, reference_type: 'issue')
+      link = create_link('text', issue: closed_issue.id, reference_type: 'issue')
       doc = filter(link, current_user: user)
 
       expect(doc.css('a').last.text).to eq('text [closed]')
@@ -54,7 +75,7 @@ describe Banzai::Filter::IssuableStateFilter, lib: true do
   context 'for merge request references' do
     it 'ignores open merge request references' do
       mr = create(:merge_request)
-      link = create_link(merge_request: mr.id, reference_type: 'merge_request')
+      link = create_link('text', merge_request: mr.id, reference_type: 'merge_request')
       doc = filter(link, current_user: user)
 
       expect(doc.css('a').last.text).to eq('text')
@@ -62,7 +83,7 @@ describe Banzai::Filter::IssuableStateFilter, lib: true do
 
     it 'ignores reopened merge request references' do
       mr = create(:merge_request, :reopened)
-      link = create_link(merge_request: mr.id, reference_type: 'merge_request')
+      link = create_link('text', merge_request: mr.id, reference_type: 'merge_request')
       doc = filter(link, current_user: user)
 
       expect(doc.css('a').last.text).to eq('text')
@@ -70,7 +91,7 @@ describe Banzai::Filter::IssuableStateFilter, lib: true do
 
     it 'ignores locked merge request references' do
       mr = create(:merge_request, :locked)
-      link = create_link(merge_request: mr.id, reference_type: 'merge_request')
+      link = create_link('text', merge_request: mr.id, reference_type: 'merge_request')
       doc = filter(link, current_user: user)
 
       expect(doc.css('a').last.text).to eq('text')
@@ -78,7 +99,7 @@ describe Banzai::Filter::IssuableStateFilter, lib: true do
 
     it 'appends [closed] to closed merge request references' do
       mr = create(:merge_request, :closed)
-      link = create_link(merge_request: mr.id, reference_type: 'merge_request')
+      link = create_link('text', merge_request: mr.id, reference_type: 'merge_request')
       doc = filter(link, current_user: user)
 
       expect(doc.css('a').last.text).to eq('text [closed]')
@@ -86,7 +107,7 @@ describe Banzai::Filter::IssuableStateFilter, lib: true do
 
     it 'appends [merged] to merged merge request references' do
       mr = create(:merge_request, :merged)
-      link = create_link(merge_request: mr.id, reference_type: 'merge_request')
+      link = create_link('text', merge_request: mr.id, reference_type: 'merge_request')
       doc = filter(link, current_user: user)
 
       expect(doc.css('a').last.text).to eq('text [merged]')
diff --git a/spec/lib/container_registry/path_spec.rb b/spec/lib/container_registry/path_spec.rb
index b9c4572c269..f3b3a9a715f 100644
--- a/spec/lib/container_registry/path_spec.rb
+++ b/spec/lib/container_registry/path_spec.rb
@@ -33,10 +33,20 @@ describe ContainerRegistry::Path do
   end
 
   describe '#to_s' do
-    let(:path) { 'some/image' }
+    context 'when path does not have uppercase characters' do
+      let(:path) { 'some/image' }
 
-    it 'return a string with a repository path' do
-      expect(subject.to_s).to eq path
+      it 'return a string with a repository path' do
+        expect(subject.to_s).to eq 'some/image'
+      end
+    end
+
+    context 'when path has uppercase characters' do
+      let(:path) { 'SoMe/ImAgE' }
+
+      it 'return a string with a repository path' do
+        expect(subject.to_s).to eq 'some/image'
+      end
     end
   end
 
@@ -70,6 +80,12 @@ describe ContainerRegistry::Path do
 
       it { is_expected.to be_valid }
     end
+
+    context 'when path contains uppercase letters' do
+      let(:path) { 'Some/Registry' }
+
+      it { is_expected.to be_valid }
+    end
   end
 
   describe '#has_repository?' do
diff --git a/spec/lib/gitlab/ci/trace/stream_spec.rb b/spec/lib/gitlab/ci/trace/stream_spec.rb
index 2e57ccef182..9e3bd6d662f 100644
--- a/spec/lib/gitlab/ci/trace/stream_spec.rb
+++ b/spec/lib/gitlab/ci/trace/stream_spec.rb
@@ -17,12 +17,12 @@ describe Gitlab::Ci::Trace::Stream do
   describe '#limit' do
     let(:stream) do
       described_class.new do
-        StringIO.new("12345678")
+        StringIO.new((1..8).to_a.join("\n"))
       end
     end
 
-    it 'if size is larger we start from beggining' do
-      stream.limit(10)
+    it 'if size is larger we start from beginning' do
+      stream.limit(20)
 
       expect(stream.tell).to eq(0)
     end
@@ -30,7 +30,27 @@ describe Gitlab::Ci::Trace::Stream do
     it 'if size is smaller we start from the end' do
       stream.limit(2)
 
-      expect(stream.tell).to eq(6)
+      expect(stream.raw).to eq("8")
+    end
+
+    context 'when the trace contains ANSI sequence and Unicode' do
+      let(:stream) do
+        described_class.new do
+          File.open(expand_fixture_path('trace/ansi-sequence-and-unicode'))
+        end
+      end
+
+      it 'forwards to the next linefeed, case 1' do
+        stream.limit(7)
+
+        expect(stream.raw).to eq('')
+      end
+
+      it 'forwards to the next linefeed, case 2' do
+        stream.limit(29)
+
+        expect(stream.raw).to eq("\e[01;32m許功蓋\e[0m\n")
+      end
     end
   end