Helium.doubleClick() Method Implemented

[vimscientist69]

Reason

Reason for creating this PR: fixes #13

Tech Details List

1. Implemented Helium.doubleClick(), supporting both special element finder initializers (HeliumElement) and native Element.
2. Working integration tests for doubleClick() method, with confirmation using JavaScript to manipulate the document on click and querying the document to see if it actually changed.
3. Updated click() method integration tests to have click confirmation by manipulating the document on click and querying the document to see if it actually changed.

Tasks:

• Implemented Helium.doubleClick(), supporting both special element finder initializers (HeliumElement) and native Element.
• Working integration tests for doubleClick() method, with confirmation using JavaScript to manipulate the document on click and querying the document to see if it actually changed.
• Updated click() method integration tests to have click confirmation by manipulating the document on click and querying the document to see if it actually changed.

Un-important tasks:

Links:

ISSUE-13
closes/resolves #13

Testing

Steps:

1. Run required commands to test all the code modified by this PR

# unit tests
# integration tests
npm run compose:build-and-up
swift build
swift test --filter "ClickOnlyMethodIntegrationTests"
swift test --filter "DoubleClickMethodIntegrationTests"
# procs / testing logic

2. Further testing can be done by following the notes in TESTING-QA

Output:

❯ swift build
swift test --filter "ClickOnlyMethodIntegrationTests"
swift test --filter "DoubleClickMethodIntegrationTests"

[1/1] Planning build
Building for debugging...
[1/1] Write swift-version--58304C5D6DBC2206.txt
Build complete! (2.68s)
[1/1] Planning build
Building for debugging...
[6/6] Linking HeliumSwiftPackageTests
Build complete! (4.29s)
Test Suite 'Selected tests' started at 2025-08-14 10:35:11.665.
Test Suite 'HeliumSwiftPackageTests.xctest' started at 2025-08-14 10:35:11.672.
Test Suite 'HeliumSwiftPackageTests.xctest' passed at 2025-08-14 10:35:11.672.
         Executed 0 tests, with 0 failures (0 unexpected) in 0.000 (0.000) seconds
Test Suite 'Selected tests' passed at 2025-08-14 10:35:11.672.
         Executed 0 tests, with 0 failures (0 unexpected) in 0.000 (0.006) seconds
◇ Test run started.
↳ Testing Library Version: 124.4
↳ Target Platform: arm64e-apple-macos14.0
✔ Test run with 0 tests passed after 0.001 seconds.
warning: No matching test cases were run
Building for debugging...
[1/1] Write swift-version--58304C5D6DBC2206.txt
Build complete! (0.21s)
Test Suite 'Selected tests' started at 2025-08-14 10:35:12.389.
Test Suite 'HeliumSwiftPackageTests.xctest' started at 2025-08-14 10:35:12.395.
Test Suite 'HeliumSwiftPackageTests.xctest' passed at 2025-08-14 10:35:12.395.
         Executed 0 tests, with 0 failures (0 unexpected) in 0.000 (0.000) seconds
Test Suite 'Selected tests' passed at 2025-08-14 10:35:12.395.
         Executed 0 tests, with 0 failures (0 unexpected) in 0.000 (0.006) seconds
◇ Test run started.
↳ Testing Library Version: 124.4
↳ Target Platform: arm64e-apple-macos14.0
◇ Suite "Double Click Method Integration Tests" started.
◇ Test "Double Click on HeliumElement" started.
✔ Test "Double Click on HeliumElement" passed after 3.234 seconds.
◇ Test "Double Click on SwiftWebDriver Element" started.
✔ Test "Double Click on SwiftWebDriver Element" passed after 2.892 seconds.
✔ Suite "Double Click Method Integration Tests" passed after 6.127 seconds.
✔ Test run with 2 tests passed after 6.127 seconds.

Testing QA

Make sure to run npm run compose:build-and-up