Add profanity rule specs

spec/unit/rules/profanity_spec.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+RSpec.describe Queen::Rules::Profanity do
+  it "defines a name" do
+    profanity = Queen::Rules::Profanity.new
+    expect(profanity.name).to eq('Profanity')
+  end
+
+  it "checks for word profanities reprimands" do
+    profanity = Queen::Rules::Profanity.new
+
+    profanity.check('ass')
+
+    expect(profanity.reprimands).not_to be_empty
+  end
+
+  it "checks for non-stem words" do
+    profanity = Queen::Rules::Profanity.new
+
+    profanity.check('Fucking')
+    reprimand = profanity.reprimands.first
+
+    expect(reprimand.message).to eq("\e[33mFucking\e[0m might be viewed as profane. Consider removing this word.")
+  end
+
+  it "checks a text for profanities" do
+    profanity = Queen::Rules::Profanity.new
+    text = "Kicked friend in the ass\nHis rear end hurt like hell."
+
+    profanity.check(text)
+
+    expect(profanity.reprimands.map(&:line)).to eq([0, 1])
+    expect(profanity.reprimands.map(&:column)).to eq([21, 23])
+    expect(profanity.reprimands[0].message).to include('ass')
+    expect(profanity.reprimands[1].message).to include('hell')
+  end
+end