1 files changed, 22 insertions, 0 deletions
diff --git a/spec/features/markdown/math_spec.rb b/spec/features/markdown/math_spec.rb
new file mode 100644
index 00000000000..6a23d6b78ab
--- /dev/null
+++ b/spec/features/markdown/math_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe 'Math rendering', :js do
+  it 'renders inline and display math correctly' do
+    description = <<~MATH
+      This math is inline $`a^2+b^2=c^2`$.
+
+      This is on a separate line
+      ```math
+      a^2+b^2=c^2
+      ```
+    MATH
+
+    project = create(:project, :public)
+    issue = create(:issue, project: project, description: description)
+
+    visit project_issue_path(project, issue)
+
+    expect(page).to have_selector('.katex .mord.mathit', text: 'b')
+    expect(page).to have_selector('.katex-display .mord.mathit', text: 'b')
+  end
+end