Add generic and throwing function example

[Kyle-Ye]

Summary by CodeRabbit

• Tests
  • Improved test coverage by adding new examples demonstrating property access and error handling for symbol stubs.
  • Introduced a new enum and a static generic throwing function to support enhanced test scenarios.
  • Updated test imports and conditional compilation for better platform compatibility.
  • Renamed and reorganized test functions for clarity.
• Chores
  • Added a new internal support file for symbol locator test stubs.
  • Removed an obsolete test support file.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

A new source file was added to define stub implementations for symbol locator testing, consolidating and expanding upon stubs previously present in a now-deleted test file. The stubs correspond to specific SwiftUI symbols and are used for testing symbol resolution. In the test suite, imports and test functions were updated: the SwiftUI import is now conditional based on platform version, and Foundation is no longer imported. The test logic was refactored, with new enums and functions introduced to demonstrate and test symbol locking and error handling.

Changes

File(s)	Change Summary
Sources/SymbolLocatorTestsSupport/SymbolLocatorTestsSupport.c	Added new source file with two stub definitions for symbol locator testing, using macro invocations.
Sources/SymbolLocatorTestsSupport/Test.c	Deleted file; previously contained a single stub definition for symbol locator testing.
Tests/SymbolLocatorTests/SymbolLocatorTests.swift	Refactored test file: made SwiftUI import conditional, removed Foundation import, split/renamed test, added enum and static generic function, and introduced new test for symbol locking and error handling.

Sequence Diagram(s)

sequenceDiagram
    participant TestSuite as SymbolLocatorTests.swift
    participant StubSupport as SymbolLocatorTestsSupport.c
    participant SwiftUISymbol as SwiftUI Symbol

    TestSuite->>StubSupport: Call stub for CGSize.hasZero
    StubSupport-->>TestSuite: Return stubbed value

    TestSuite->>StubSupport: Call stub for Update.locked (generic)
    StubSupport-->>TestSuite: Return value or throw error

Loading

Poem

In the warren of code, two stubs now reside,
Supporting our tests with symbols to guide.
Old files are burrowed, new enums appear,
With locking and errors, the tests persevere.
🐇
SwiftUI checks hop in, Foundation hops out—
Our symbol locator’s future is never in doubt!

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
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📥 Commits

Reviewing files that changed from the base of the PR and between ab226a2 and 33256f6.

📒 Files selected for processing (3)

• Sources/SymbolLocatorTestsSupport/SymbolLocatorTestsSupport.c (1 hunks)
• Sources/SymbolLocatorTestsSupport/Test.c (0 hunks)
• Tests/SymbolLocatorTests/SymbolLocatorTests.swift (3 hunks)

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• 📝 Generate Docstrings

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