fix(no-focused-tests): detect table format usage of .only.each

Author: G-Rath

src/rules/__tests__/no-focused-tests.test.ts

@@ -34,6 +34,10 @@ ruleTester.run('no-focused-tests', rule, {
       code: 'describe.only.each()',
       errors: [{ messageId: 'focusedTest', column: 10, line: 1 }],
     },
+    {
+      code: 'describe.only.each`table`()',
+      errors: [{ messageId: 'focusedTest', column: 10, line: 1 }],
+    },
     {
       code: 'describe["only"]()',
       errors: [{ messageId: 'focusedTest', column: 10, line: 1 }],
@@ -46,6 +50,10 @@ ruleTester.run('no-focused-tests', rule, {
       code: 'it.only.each()',
       errors: [{ messageId: 'focusedTest', column: 4, line: 1 }],
     },
+    {
+      code: 'it.only.each`table`()',
+      errors: [{ messageId: 'focusedTest', column: 4, line: 1 }],
+    },
     {
       code: 'it["only"]()',
       errors: [{ messageId: 'focusedTest', column: 4, line: 1 }],
@@ -58,6 +66,10 @@ ruleTester.run('no-focused-tests', rule, {
       code: 'test.only.each()',
       errors: [{ messageId: 'focusedTest', column: 6, line: 1 }],
     },
+    {
+      code: 'test.only.each`table`()',
+      errors: [{ messageId: 'focusedTest', column: 6, line: 1 }],
+    },
     {
       code: 'test["only"]()',
       errors: [{ messageId: 'focusedTest', column: 6, line: 1 }],

src/rules/no-focused-tests.ts

@@ -26,6 +26,16 @@ const isCallToTestOnlyFunction = (callee: TSESTree.MemberExpression) =>
   matchesTestFunction(callee.object) &&
   isSupportedAccessor(callee.property, 'only');
 
+const getCallee = (node: TSESTree.CallExpression) => {
+  const { callee } = node;
+
+  if (callee.type === AST_NODE_TYPES.TaggedTemplateExpression) {
+    return callee.tag;
+  }
+
+  return callee;
+};
+
 export default createRule({
   name: __filename,
   meta: {
@@ -44,7 +54,7 @@ export default createRule({
   defaultOptions: [],
   create: context => ({
     CallExpression(node) {
-      const { callee } = node;
+      const callee = getCallee(node);
 
       if (callee.type === AST_NODE_TYPES.MemberExpression) {
         if (
@@ -78,16 +88,6 @@ export default createRule({
       ) {
         context.report({ messageId: 'focusedTest', node: callee });
       }
-
-      if (
-        callee.type === AST_NODE_TYPES.TaggedTemplateExpression &&
-        callee.tag.type === AST_NODE_TYPES.MemberExpression &&
-        callee.tag.object &&
-        callee.tag.object.type === AST_NODE_TYPES.Identifier &&
-        isCallToFocusedTestFunction(callee.tag.object)
-      ) {
-        context.report({ messageId: 'focusedTest', node: callee });
-      }
     },
   }),
 });