fix(consistent-test-it): properly handle describe.each

src/rules/__tests__/consistent-test-it.test.ts

@@ -1,4 +1,5 @@
 import { TSESLint } from '@typescript-eslint/experimental-utils';
+import dedent from 'dedent';
 import resolveFrom from 'resolve-from';
 import rule from '../consistent-test-it';
 import { TestCaseName } from '../utils';
@@ -172,6 +173,46 @@ ruleTester.run('consistent-test-it with fn=test', rule, {
         },
       ],
     },
+    {
+      code: 'describe.each``("foo", () => { test.each``("bar") })',
+      output: 'describe.each``("foo", () => { it.each``("bar") })',
+      options: [{ fn: TestCaseName.it }],
+      errors: [
+        {
+          messageId: 'consistentMethodWithinDescribe',
+          data: {
+            testKeywordWithinDescribe: TestCaseName.it,
+            oppositeTestKeyword: TestCaseName.test,
+          },
+        },
+      ],
+    },
+    {
+      code: dedent`
+        describe.each()("%s", () => {
+          test("is valid, but should not be", () => {});
+
+          it("is not valid, but should be", () => {});
+        });
+      `,
+      output: dedent`
+        describe.each()("%s", () => {
+          it("is valid, but should not be", () => {});
+
+          it("is not valid, but should be", () => {});
+        });
+      `,
+      options: [{ fn: TestCaseName.test, withinDescribe: TestCaseName.it }],
+      errors: [
+        {
+          messageId: 'consistentMethodWithinDescribe',
+          data: {
+            testKeywordWithinDescribe: TestCaseName.it,
+            oppositeTestKeyword: TestCaseName.test,
+          },
+        },
+      ],
+    },
     {
       code: 'describe("suite", () => { it("foo") })',
       output: 'describe("suite", () => { test("foo") })',

src/rules/consistent-test-it.ts

@@ -8,6 +8,7 @@ import {
   createRule,
   getNodeName,
   isDescribe,
+  isEachCall,
   isTestCase,
 } from './utils';
 
@@ -120,7 +121,7 @@ export default createRule<
         }
       },
       'CallExpression:exit'(node) {
-        if (isDescribe(node)) {
+        if (isDescribe(node) && !isEachCall(node)) {
           describeNestingLevel--;
         }
       },