From a00b51642cb5278c64bf8a70f41e3344af803d04 Mon Sep 17 00:00:00 2001
From: Phil Manser <mozillalives@gmail.com>
Date: Sat, 8 Nov 2025 10:27:34 -0500
Subject: [PATCH] adding support for the `But` keyword

---
 lib/step/base.js                                                | 2 +-
 lib/step/meta.js                                                | 2 +-
 .../configs/html-reporter-plugin/features/html-reporter.feature | 1 +
 test/runner/html-reporter-plugin_test.js                        | 2 +-
 test/unit/steps_test.js                                         | 2 +-
 5 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/step/base.js b/lib/step/base.js
index 3be7442ef..eb2aaade0 100644
--- a/lib/step/base.js
+++ b/lib/step/base.js
@@ -225,7 +225,7 @@ class Step {
     processingStep = this
 
     while (processingStep.metaStep) {
-      if (processingStep.metaStep.actor?.match(/^(Given|When|Then|And)/)) {
+      if (processingStep.metaStep.actor?.match(/^(Given|When|Then|And|But)/)) {
         hasBDD = true
         break
       } else {
diff --git a/lib/step/meta.js b/lib/step/meta.js
index c4acd8e80..b04b5af6f 100644
--- a/lib/step/meta.js
+++ b/lib/step/meta.js
@@ -15,7 +15,7 @@ class MetaStep extends Step {
 
   /** @return {boolean} */
   isBDD() {
-    if (this.actor && this.actor.match && this.actor.match(/^(Given|When|Then|And)/)) {
+    if (this.actor && this.actor.match && this.actor.match(/^(Given|When|Then|And|But)/)) {
       return true
     }
     return false
diff --git a/test/data/sandbox/configs/html-reporter-plugin/features/html-reporter.feature b/test/data/sandbox/configs/html-reporter-plugin/features/html-reporter.feature
index b275314b3..0af87028d 100644
--- a/test/data/sandbox/configs/html-reporter-plugin/features/html-reporter.feature
+++ b/test/data/sandbox/configs/html-reporter-plugin/features/html-reporter.feature
@@ -13,6 +13,7 @@ Feature: HTML Reporter BDD Test
     When I perform an action
     Then I should see the expected result
     And everything should work correctly
+    But I should see the expected result
 
   @regression @critical
   Scenario: Test with data table
diff --git a/test/runner/html-reporter-plugin_test.js b/test/runner/html-reporter-plugin_test.js
index 525540967..a8218c04c 100644
--- a/test/runner/html-reporter-plugin_test.js
+++ b/test/runner/html-reporter-plugin_test.js
@@ -181,7 +181,7 @@ describe('CodeceptJS html-reporter-plugin', function () {
       expect(reportContent).toContain('data-type=')
 
       // Should contain scenario steps with proper keywords
-      expect(reportContent).toMatch(/Given|When|Then|And/)
+      expect(reportContent).toMatch(/Given|When|Then|And|But/)
 
       done()
     })
diff --git a/test/unit/steps_test.js b/test/unit/steps_test.js
index 67eb68544..d8e36db0b 100644
--- a/test/unit/steps_test.js
+++ b/test/unit/steps_test.js
@@ -92,7 +92,7 @@ describe('Steps', () => {
     })
 
     describe('#isBDD', () => {
-      ;['Given', 'When', 'Then', 'And'].forEach(key => {
+      ;['Given', 'When', 'Then', 'And', 'But'].forEach(key => {
         it(`[${key}] #isBdd should return true if it BDD style`, () => {
           const metaStep = new MetaStep(key, 'I need to open Google')
           expect(metaStep.isBDD()).to.be.true