Use described_class when possible

Signed-off-by: Rémy Coutable <remy@rymai.me>

2 files changed, 3 insertions, 3 deletions

diff --git a/spec/lib/gitlab/diff/highlight_spec.rb b/spec/lib/gitlab/diff/highlight_spec.rb
index ffa83d6a8f2..cd602ccab8e 100644
--- a/spec/lib/gitlab/diff/highlight_spec.rb
+++ b/spec/lib/gitlab/diff/highlight_spec.rb
@@ -10,7 +10,7 @@ describe Gitlab::Diff::Highlight do
 
   describe '#highlight' do
     context "with a diff file" do
-      let(:subject) { Gitlab::Diff::Highlight.new(diff_file, repository: project.repository).highlight }
+      let(:subject) { described_class.new(diff_file, repository: project.repository).highlight }
 
       it 'returns Gitlab::Diff::Line elements' do
         expect(subject.first).to be_an_instance_of(Gitlab::Diff::Line)
@@ -41,7 +41,7 @@ describe Gitlab::Diff::Highlight do
     end
 
     context "with diff lines" do
-      let(:subject) { Gitlab::Diff::Highlight.new(diff_file.diff_lines, repository: project.repository).highlight }
+      let(:subject) { described_class.new(diff_file.diff_lines, repository: project.repository).highlight }
 
       it 'returns Gitlab::Diff::Line elements' do
         expect(subject.first).to be_an_instance_of(Gitlab::Diff::Line)
diff --git a/spec/lib/gitlab/diff/parser_spec.rb b/spec/lib/gitlab/diff/parser_spec.rb
index e16c31d7eb8..c71568e2a65 100644
--- a/spec/lib/gitlab/diff/parser_spec.rb
+++ b/spec/lib/gitlab/diff/parser_spec.rb
@@ -6,7 +6,7 @@ describe Gitlab::Diff::Parser do
   let(:project) { create(:project) }
   let(:commit) { project.commit(sample_commit.id) }
   let(:diff) { commit.raw_diffs.first }
-  let(:parser) { Gitlab::Diff::Parser.new }
+  let(:parser) { described_class.new }
 
   describe '#parse' do
     let(:diff) do