Feat create default component test rule

packages/eslint-plugin-sui/docs/rules/default-component-test.md

@@ -0,0 +1,60 @@
+# Detect default component test cases that haven't been customized (`default-component-test`)
+
+This rule detects when a component's test file only contains the default test cases generated by the component generator. This indicates that the developer has created a new component but hasn't written specific tests for its functionality.
+
+## Rule Details
+
+The component generator creates a default test file with three basic test cases that only verify basic React component requirements. While these tests are useful as a starting point, they don't validate the specific functionality of your component.
+
+This rule will warn you when:
+- You have only default test cases in your test file
+- Individual test cases that match the default generated ones
+
+Examples of **incorrect** code for this rule:
+
+```js
+describe.context.default('MyComponent', () => {
+  it('should render without crashing', () => {
+    // Default test implementation
+  })
+
+  it('should NOT render null', () => {
+    // Default test implementation
+  })
+
+  it('should NOT extend classNames', () => {
+    // Default test implementation
+  })
+})
+```
+
+Examples of **correct** code for this rule:
+
+```js
+describe.context.default('MyComponent', () => {
+  it('should render without crashing', () => {
+    // Default test implementation
+  })
+
+  it('should show error message when invalid input', () => {
+    // Custom test validating specific component behavior
+  })
+
+  it('should trigger onSubmit when form is valid', () => {
+    // Custom test validating specific component behavior
+  })
+})
+```
+
+### Options
+
+This rule has no options.
+
+## When Not To Use It
+
+If you are working with non-component code or if you're satisfied with the basic React component validation that the default tests provide.
+
+## Further Reading
+
+- [React Testing Best Practices](https://reactjs.org/docs/testing.html)
+- [Component Testing Guidelines](https://github.mpi-internal.com/scmspain/es-td-agreements/blob/master/30-Frontend/00-agreements)

packages/eslint-plugin-sui/src/index.js

@@ -7,6 +7,7 @@ const DecoratorDeprecated = require('./rules/decorator-deprecated.js')
 const DecoratorDeprecatedRemarkMethod = require('./rules/decorator-deprecated-remark-method.js')
 const DecoratorInlineError = require('./rules/decorator-inline-error.js')
 const LayersArch = require('./rules/layers-architecture.js')
+const DefaultComponentTest = require('./rules/default-component-test.js')
 
 // ------------------------------------------------------------------------------
 // Plugin Definition
@@ -23,6 +24,7 @@ module.exports = {
     'decorator-deprecated': DecoratorDeprecated,
     'decorator-deprecated-remark-method': DecoratorDeprecatedRemarkMethod,
     'decorator-inline-error': DecoratorInlineError,
-    'layers-arch': LayersArch
+    'layers-arch': LayersArch,
+    'default-component-test': DefaultComponentTest
   }
 }

packages/eslint-plugin-sui/src/rules/default-component-test.js

@@ -0,0 +1,93 @@
+/**
+ * @fileoverview Detect default component test cases that haven't been customized
+ */
+'use strict'
+
+const dedent = require('string-dedent')
+
+// ------------------------------------------------------------------------------
+// Rule Definition
+// ------------------------------------------------------------------------------
+
+/** @type {import('eslint').Rule.RuleModule} */
+module.exports = {
+  meta: {
+    type: 'suggestion',
+    docs: {
+      description: 'Detect when component test file only contains default test cases',
+      recommended: true,
+      url: 'https://github.mpi-internal.com/scmspain/es-td-agreements/blob/master/30-Frontend/00-agreements'
+    },
+    schema: [],
+    messages: {
+      defaultTestCase: dedent`
+        This seems to be a default test case generated by the component generator.
+        Please add specific test cases that validate your component's functionality.
+      `,
+      onlyDefaultTests: dedent`
+        This test file only contains default test cases.
+        Please add specific tests that validate your component's functionality.
+      `
+    }
+  },
+
+  create(context) {
+    // Track the test cases we find
+    const defaultTestCases = new Set([
+      'should render without crashing',
+      'should NOT render null',
+      'should NOT extend classNames'
+    ])
+
+    const foundTestCases = new Set()
+    let totalTestCases = 0
+
+    function isComponentTestFile(filename) {
+      return filename.includes('/components/') && filename.endsWith('.test.js')
+    }
+
+    return {
+      Program(node) {
+        // Reset counters for each file
+        foundTestCases.clear()
+        totalTestCases = 0
+      },
+
+      CallExpression(node) {
+        const filename = context.getFilename()
+        // Solo procesar si estamos en un archivo de test de componente
+        if (!isComponentTestFile(filename)) return
+
+        // Look for it() calls
+        if (node.callee.name !== 'it') return
+
+        const testName = node.arguments[0]?.value
+        if (!testName) return
+
+        totalTestCases++
+
+        // Check if this is one of the default test cases
+        if (defaultTestCases.has(testName)) {
+          foundTestCases.add(testName)
+
+          context.report({
+            node: node.arguments[0],
+            messageId: 'defaultTestCase'
+          })
+        }
+
+        // After processing all tests in this block, check if they are all default ones
+        if (
+          totalTestCases > 0 &&
+          foundTestCases.size === defaultTestCases.size &&
+          [...foundTestCases].every(test => defaultTestCases.has(test))
+        ) {
+          context.report({
+            node: node.parent,
+            messageId: 'onlyDefaultTests'
+          })
+        }
+      }
+    }
+  }
+}

packages/eslint-plugin-sui/test/server/default-component-test.js

@@ -0,0 +1,100 @@
+import dedent from 'dedent'
+import {RuleTester} from 'eslint'
+
+import rule from '../../src/rules/default-component-test.js'
+
+const resolvedBabelPresetSui = require.resolve('babel-preset-sui')
+const parser = require.resolve('@babel/eslint-parser')
+
+// ------------------------------------------------------------------------------
+// Tests
+// ------------------------------------------------------------------------------
+
+const ruleTester = new RuleTester({
+  parser,
+  parserOptions: {
+    babelOptions: {configFile: resolvedBabelPresetSui}
+  }
+})
+
+ruleTester.run('default-component-test', rule, {
+  valid: [
+    // Should ignore non-component test files
+    {
+      filename: '/domain/value-objects/test/car.test.js',
+      code: dedent`
+        describe.context.default('Car', () => {
+          it('should render without crashing', () => {})
+          it('should NOT render null', () => {})
+          it('should NOT extend classNames', () => {})
+        })
+      `
+    },
+    // Should be valid when there are custom tests along with default ones
+    {
+      filename: '/components/card/alert/test/index.test.js',
+      code: dedent`
+        describe.context.default('CardAlert', Component => {
+          it('should render without crashing', () => {})
+          it('should NOT render null', () => {})
+          it('should show custom alert message', () => {})
+          it('should trigger onClose callback', () => {})
+        })
+      `
+    },
+    // Should be valid when all tests are custom
+    {
+      filename: '/components/card/alert/test/index.test.js',
+      code: dedent`
+        describe.context.default('CardAlert', Component => {
+          it('should show title correctly', () => {})
+          it('should handle click events', () => {})
+        })
+      `
+    }
+  ],
+
+  invalid: [
+    // Should detect when only default tests are present
+    {
+      filename: '/components/card/alert/test/index.test.js',
+      code: dedent`
+        describe.context.default('CardAlert', Component => {
+          it('should render without crashing', () => {})
+          it('should NOT render null', () => {})
+          it('should NOT extend classNames', () => {})
+        })
+      `,
+      errors: [
+        {
+          messageId: 'defaultTestCase',
+          line: 2
+        },
+        {
+          messageId: 'defaultTestCase',
+          line: 3
+        },
+        {
+          messageId: 'defaultTestCase',
+          line: 4
+        }
+      ]
+    },
+    // Should detect individual default tests
+    {
+      filename: '/components/card/alert/test/index.test.js',
+      code: dedent`
+        describe.context.default('CardAlert', Component => {
+          it('should render without crashing', () => {})
+          it('should handle click events', () => {})
+        })
+      `,
+      errors: [
+        {
+          messageId: 'defaultTestCase',
+          line: 2
+        }
+      ]
+    }
+  ]
+})

packages/sui-lint/eslintrc.js

@@ -38,7 +38,8 @@ const REACT_RULES = {
 
 const TESTING_RULES = {
   'chai-friendly/no-unused-expressions': [RULES.ERROR, {allowShortCircuit: true, allowTernary: true}],
-  'no-only-tests/no-only-tests': RULES.ERROR
+  'no-only-tests/no-only-tests': RULES.ERROR,
+  'sui/default-component-test': RULES.WARNING
 }
 
 const JEST_TESTING_RULES = {

packages/sui-lint/eslintrc.ts.js

@@ -38,7 +38,8 @@ const REACT_RULES = {
 
 const TESTING_RULES = {
   'chai-friendly/no-unused-expressions': [RULES.ERROR, {allowShortCircuit: true, allowTernary: true}],
-  'no-only-tests/no-only-tests': RULES.ERROR
+  'no-only-tests/no-only-tests': RULES.ERROR,
+  'sui/default-component-test': RULES.WARNING
 }
 
 const JEST_TESTING_RULES = {