Add test reproducing #1029

test/credo/check/refactor/nesting_test.exs

@@ -87,7 +87,7 @@ defmodule Credo.Check.Refactor.NestingTest do
     |> assert_issue()
   end
 
-  test "it should report a violation 2" do
+  test "it should report a violation /2" do
     """
     defmodule CredoSampleModule do
       def some_function(parameter1, parameter2) do
@@ -108,7 +108,7 @@ defmodule Credo.Check.Refactor.NestingTest do
     |> assert_issue()
   end
 
-  test "it should report a violation 3" do
+  test "it should report a violation /3" do
     """
     defmodule CredoSampleModule do
       def some_function(parameter1, parameter2) do
@@ -127,7 +127,7 @@ defmodule Credo.Check.Refactor.NestingTest do
     |> assert_issue()
   end
 
-  test "it should report a violation 4" do
+  test "it should report a violation /4" do
     """
     defmodule CredoSampleModule do
       def some_function(parameter1, parameter2) do
@@ -147,4 +147,27 @@ defmodule Credo.Check.Refactor.NestingTest do
     |> run_check(@described_check)
     |> assert_issue()
   end
+
+  test "it should report a violation /5" do
+    """
+    defmodule CredoSampleModule do
+      defp foo() do
+        if true do
+          if true do
+            if true do
+              if true do
+                "nested"
+              end
+            end
+          end
+        else
+          "flat"
+        end
+      end
+    end
+    """
+    |> to_source_file
+    |> run_check(@described_check)
+    |> assert_issue()
+  end
 end