1 files changed, 37 insertions, 0 deletions
diff --git a/spec/tooling/danger/emoji_checker_spec.rb b/spec/tooling/danger/emoji_checker_spec.rb
new file mode 100644
index 00000000000..bbd957b3d00
--- /dev/null
+++ b/spec/tooling/danger/emoji_checker_spec.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+require 'rspec-parameterized'
+
+require_relative '../../../tooling/danger/emoji_checker'
+
+RSpec.describe Tooling::Danger::EmojiChecker do
+  using RSpec::Parameterized::TableSyntax
+
+  describe '#includes_text_emoji?' do
+    where(:text, :includes_emoji) do
+      'Hello World!' | false
+      ':+1:' | true
+      'Hello World! :+1:' | true
+    end
+
+    with_them do
+      it 'is true when text includes a text emoji' do
+        expect(subject.includes_text_emoji?(text)).to be(includes_emoji)
+      end
+    end
+  end
+
+  describe '#includes_unicode_emoji?' do
+    where(:text, :includes_emoji) do
+      'Hello World!' | false
+      '🚀' | true
+      'Hello World! 🚀' | true
+    end
+
+    with_them do
+      it 'is true when text includes a text emoji' do
+        expect(subject.includes_unicode_emoji?(text)).to be(includes_emoji)
+      end
+    end
+  end
+end