rubocop/no_fileutils_rmrf: Reorganize tests

Library/Homebrew/test/rubocops/no_fileutils_rmrf_spec.rb

@@ -5,27 +5,14 @@ require "rubocops/no_fileutils_rmrf"
 RSpec.describe RuboCop::Cop::Homebrew::NoFileutilsRmrf do
   subject(:cop) { described_class.new }
 
-  it "registers an offense when using FileUtils.rm_rf" do
+  describe "FileUtils.rm_rf" do
+    it "registers an offense" do
       expect_offense(<<~RUBY)
         FileUtils.rm_rf("path/to/directory")
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
       RUBY
     end
 
-  it "registers an offense when using FileUtils.rm_f" do
-    expect_offense(<<~RUBY)
-      FileUtils.rm_f("path/to/directory")
-      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
-    RUBY
-  end
-
-  it "registers an offense when using FileUtils.rmtree" do
-    expect_offense(<<~RUBY)
-      FileUtils.rmtree("path/to/directory")
-      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
-    RUBY
-  end
-
     it "autocorrects" do
       corrected = autocorrect_source(<<~RUBY)
         FileUtils.rm_rf("path/to/directory")
@@ -35,16 +22,43 @@ RSpec.describe RuboCop::Cop::Homebrew::NoFileutilsRmrf do
         FileUtils.rm_r("path/to/directory")
       RUBY
     end
+  end
 
-  it "does not register an offense when using FileUtils.rm_r" do
-    expect_no_offenses(<<~RUBY)
-      FileUtils.rm_r("path/to/directory")
+  describe "FileUtils.rm_f" do
+    it "registers an offense" do
+      expect_offense(<<~RUBY)
+        FileUtils.rm_f("path/to/directory")
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
       RUBY
     end
 
-  it "does not register an offense when using FileUtils.rm" do
-    expect_no_offenses(<<~RUBY)
+    it "autocorrects" do
+      corrected = autocorrect_source(<<~RUBY)
+        FileUtils.rm_f("path/to/directory")
+      RUBY
+
+      expect(corrected).to eq(<<~RUBY)
         FileUtils.rm("path/to/directory")
       RUBY
     end
+  end
+
+  describe "FileUtils.rmtree" do
+    it "registers an offense" do
+      expect_offense(<<~RUBY)
+        FileUtils.rmtree("path/to/directory")
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
+      RUBY
+    end
+
+    it "autocorrects" do
+      corrected = autocorrect_source(<<~RUBY)
+        FileUtils.rmtree("path/to/directory")
+      RUBY
+
+      expect(corrected).to eq(<<~RUBY)
+        FileUtils.rm_r("path/to/directory")
+      RUBY
+    end
+  end
 end