Merge pull request #1383 from r7kamura/feature/file-test-exists

Prevent deprecation warning from `expect(FileTest).to exist(x)`
rspec · Sep 12, 2022 · 8c73bf6 · 8c73bf6
1 parent a843331
commit 8c73bf6
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/lib/rspec/matchers/built_in/exist.rb b/lib/rspec/matchers/built_in/exist.rb
@@ -81,7 +81,7 @@ def predicates
           end
 
           def deprecated(predicate, actual)
-            predicate == :exists? && File == actual
+            predicate == :exists? && (File == actual || FileTest == actual)
           end
         end
       end

diff --git a/spec/rspec/matchers/built_in/exist_spec.rb b/spec/rspec/matchers/built_in/exist_spec.rb
@@ -125,6 +125,12 @@ def send
           expect(File).to exist __FILE__
         end
       end
+
+      context 'FileTest has deprecated exists?' do
+        it 'will not call exists? triggering the warning' do
+          expect(FileTest).to exist __FILE__
+        end
+      end
     end
   end