1 files changed, 21 insertions, 0 deletions

diff --git a/spec/lib/banzai/pipeline/emoji_pipeline_spec.rb b/spec/lib/banzai/pipeline/emoji_pipeline_spec.rb
new file mode 100644
index 00000000000..744df3e0b96
--- /dev/null
+++ b/spec/lib/banzai/pipeline/emoji_pipeline_spec.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Banzai::Pipeline::EmojiPipeline do
+  def parse(text)
+    described_class.to_html(text, {})
+  end
+
+  it 'replaces emoji' do
+    expected_result = "Hello world #{Gitlab::Emoji.gl_emoji_tag('100')}"
+
+    expect(parse('Hello world :100:')).to eq(expected_result)
+  end
+
+  it 'filters out HTML tags' do
+    expected_result = "Hello <b>world</b> #{Gitlab::Emoji.gl_emoji_tag('100')}"
+
+    expect(parse('Hello <b>world</b> :100:')).to eq(expected_result)
+  end
+end