From 4e69cdbaafe3a294d0a33c6580c86460ed9bc1a7 Mon Sep 17 00:00:00 2001
From: Andras Marozsi <Andras.Marozsi@nbcuni.com>
Date: Wed, 7 Aug 2019 11:41:39 -0400
Subject: [PATCH] Add before_after_step_hooks.feature file

---
 features/before_after_step_hooks.feature | 118 +++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 features/before_after_step_hooks.feature

diff --git a/features/before_after_step_hooks.feature b/features/before_after_step_hooks.feature
new file mode 100644
index 0000000000..4012a172bc
--- /dev/null
+++ b/features/before_after_step_hooks.feature
@@ -0,0 +1,118 @@
+Feature: Before and After Step Hooks
+
+  Background:
+    Given a file named "features/a.feature" with:
+      """
+      Feature: some feature
+        Scenario: some scenario
+          Given a step
+      """
+    And a file named "features/step_definitions/cucumber_steps.js" with:
+      """
+      import {Given} from 'cucumber'
+      Given(/^a step$/, function() {})
+      """
+    And a file named "features/support/world.js" with:
+      """
+      import {setWorldConstructor} from 'cucumber'
+      function WorldConstructor() {
+        return {
+          isWorld: function() { return true }
+        }
+      }
+      setWorldConstructor(WorldConstructor)
+      """
+
+  Scenario Outline: Empty <TYPE> doesn't fail the scenario
+    Given a file named "features/support/hooks.js" with:
+      """
+      import {<TYPE>} from 'cucumber'
+      <TYPE>(function() { })
+      """
+    When I run cucumber-js
+    Then it passes
+
+    Examples:
+      | TYPE       |
+      | BeforeStep |
+      | AfterStep  |
+
+  Scenario Outline: Failing <TYPE> fails the scenario
+    Given a file named "features/support/hooks.js" with:
+      """
+      import {<TYPE>} from 'cucumber'
+      <TYPE>(function() { throw 'Fail' })
+      """
+    When I run cucumber-js
+    Then it fails
+
+    Examples:
+      | TYPE       |
+      | BeforeStep |
+      | AfterStep  |
+
+  Scenario Outline: Only run <TYPE> hooks with appropriate tags
+    Given a file named "features/support/hooks.js" with:
+      """
+      import {<TYPE>} from 'cucumber'
+      <TYPE>('@any-tag', function() {
+        throw Error("Would fail if ran")
+      })
+      """
+    When I run cucumber-js
+    Then it passes
+
+    Examples:
+      | TYPE       |
+      | BeforeStep |
+      | AfterStep  |
+
+  Scenario Outline: World is this in <TYPE> hooks
+    Given a file named "features/support/hooks.js" with:
+      """
+      import {<TYPE>} from 'cucumber'
+      <TYPE>(function() {
+        if (!this.isWorld()) {
+          throw Error("Expected this to be world")
+        }
+      })
+      """
+    When I run cucumber-js
+    Then it passes
+
+    Examples:
+      | TYPE       |
+      | BeforeStep |
+      | AfterStep  |
+
+  Scenario: BeforeStep/AfterStep hooks run appropriately before/after steps
+    Given a file named "features/a.feature" with:
+      """
+      Feature: some feature
+        Scenario: second scenario
+          Given first step
+          Given second step
+      """
+    Given a file named "features/support/hooks.js" with:
+      """
+      import {BeforeStep, AfterStep, Given, When} from 'cucumber'
+      import {expect} from 'chai'
+      let beforeCounter = 0
+      let afterCounter = 0
+      BeforeStep(function() {
+        beforeCounter += 1
+      })
+      AfterStep(function() {
+        afterCounter += 1
+      })
+      When('first step', function() {
+        expect(beforeCounter).to.eql(1)
+        expect(afterCounter).to.eql(0)
+      })
+      When('second step', function() {
+        expect(beforeCounter).to.eql(2)
+        expect(afterCounter).to.eql(1)
+      })
+      """
+    When I run cucumber-js
+    Then it passes