Fix spec coding style

spec/models/environment_spec.rb

@@ -89,7 +89,7 @@ describe Environment do
       context 'when the latest deployment is successful' do
         let!(:deployment) { create(:deployment, :start, :success, environment: environment) }
 
-        it { expect(subject.to_i).to eq(deployment.finished_at.to_i) }
+        it { expect(subject).to be_within(1.second).of(deployment.finished_at) }
       end
 
       context 'when the latest deployment failed' do

spec/models/environment_status_spec.rb

@@ -109,7 +109,11 @@ describe EnvironmentStatus do
       let(:pipeline) { create(:ci_pipeline, sha: sha, project: forked) }
 
       let(:merge_request) do
-        create(:merge_request, source_project: forked, target_project: project, target_branch: 'master', head_pipeline: pipeline)
+        create(:merge_request,
+               source_project: forked,
+               target_project: project,
+               target_branch: 'master',
+               head_pipeline: pipeline)
       end
 
       it 'returns environment status' do
@@ -126,7 +130,12 @@ describe EnvironmentStatus do
       let(:pipeline) { create(:ci_pipeline, sha: sha, project: project) }
 
       let(:merge_request) do
-        create(:merge_request, source_project: project, source_branch: 'feature', target_project: project, target_branch: 'master', head_pipeline: pipeline)
+        create(:merge_request,
+               source_project: project,
+               source_branch: 'feature',
+               target_project: project,
+               target_branch: 'master',
+               head_pipeline: pipeline)
       end
 
       it 'returns environment status' do