Apply Feature configuration tags to suite

.gitignore

@@ -5,3 +5,4 @@ lib/version.ts
 
 # Temporary directory for test execution
 tmp/
+node_modules

features/suite_only_options.feature

@@ -0,0 +1,31 @@
+Feature: suite only options
+  Scenario: suite specific test isolation
+    Given additional Cypress configuration
+      """
+      {
+        "e2e": {
+          "testIsolation": true
+        }
+      }
+      """
+    And a file named "cypress/e2e/a.feature" with:
+      """
+      @testIsolation(false)
+      Feature: a feature
+        Scenario: a scenario
+          Given a step
+        Scenario: another scenario
+          Then another step
+      """
+    And a file named "cypress/support/step_definitions/steps.js" with:
+      """
+      const { Given, Then } = require("@badeball/cypress-cucumber-preprocessor");
+      Given("a step", () => {
+        cy.get("body").invoke('html', 'Hello world')
+      });
+      Given("another step", () => {
+        cy.contains("Hello world").should("exist");
+      });
+      """
+    When I run cypress
+    Then it passes

lib/browser-runtime.ts

@@ -34,19 +34,20 @@ import {
   HOOK_FAILURE_EXPR,
   INTERNAL_SPEC_PROPERTIES,
   INTERNAL_SUITE_PROPERTIES,
+  SUITE_CONFIGURATION_OPTIONS,
 } from "./constants";
 
 import {
   ITaskSpecEnvelopes,
-  ITaskTestCaseStarted,
   ITaskTestCaseFinished,
-  ITaskTestStepStarted,
+  ITaskTestCaseStarted,
   ITaskTestStepFinished,
+  ITaskTestStepStarted,
   TASK_SPEC_ENVELOPES,
-  TASK_TEST_CASE_STARTED,
   TASK_TEST_CASE_FINISHED,
-  TASK_TEST_STEP_STARTED,
+  TASK_TEST_CASE_STARTED,
   TASK_TEST_STEP_FINISHED,
+  TASK_TEST_STEP_STARTED,
 } from "./cypress-task-definitions";
 
 import { notNull } from "./helpers/type-guards";
@@ -286,7 +287,17 @@ function createStepDescription({
 }
 
 function createFeature(context: CompositionContext, feature: messages.Feature) {
-  describe(feature.name || "<unamed feature>", () => {
+  const suiteOptions = collectTagNames(feature.tags)
+    .filter(looksLikeOptions)
+    .map(tagToCypressOptions)
+    .filter((tag) => {
+      return Object.keys(tag).every((key) =>
+        SUITE_CONFIGURATION_OPTIONS.includes(key)
+      );
+    })
+    .reduce(Object.assign, {});
+
+  describe(feature.name || "<unamed feature>", suiteOptions, () => {
     before(function () {
       beforeHandler.call(this, context);
     });
@@ -423,6 +434,11 @@ function createPickle(context: CompositionContext, pickle: messages.Pickle) {
   const suiteOptions = tags
     .filter(looksLikeOptions)
     .map(tagToCypressOptions)
+    .filter((tag) =>
+      Object.keys(tag).every(
+        (key) => !SUITE_CONFIGURATION_OPTIONS.includes(key)
+      )
+    )
     .reduce(Object.assign, {});
 
   if (suiteOptions.env) {

lib/constants.ts

@@ -7,3 +7,5 @@ export const INTERNAL_SUITE_PROPERTIES = INTERNAL_PROPERTY_NAME + "_suite";
 
 export const HOOK_FAILURE_EXPR =
   /Because this error occurred during a `[^`]+` hook we are skipping all of the remaining tests\./;
+
+export const SUITE_CONFIGURATION_OPTIONS = ["testIsolation"];