fix(deps): update module github.com/cweill/gotests to v1.8.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/cweill/gotests	v1.7.4 -> v1.8.0

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Release Notes

cweill/gotests (github.com/cweill/gotests)

v1.8.0: - Full Go Generics Support

Compare Source

🎉 Full Go Generics Support

This release adds complete support for Go generics (type parameters), enabling gotests to generate tests for generic functions and methods on generic types.

✨ Key Features

• 🔧 Generic Functions: Generate tests for functions with type parameters

  func FindFirst[T comparable](slice []T, target T) (int, error)

• 🏗️ Generic Types: Support for methods on generic types

  type Set[T comparable] struct { ... }
  func (s *Set[T]) Add(v T)

• 🎯 All Constraint Types: any, comparable, union types (int64 | float64), approximation (~int)

• 🧠 Smart Type Mapping: Intelligent defaults for type instantiation

  • any → int
  • comparable → string
  • Union types → first option
  • Approximation → underlying type

• 🔄 Multiple Type Parameters: Handles functions like Pair[T, U any]

📊 Test Coverage

• ✅ 97.5% main package coverage
• ✅ 83.5% overall project coverage
• ✅ 100% coverage on all new parser functions
• ✅ 8 comprehensive generic test patterns

🔧 Technical Improvements

Parser Enhancements:

• New parseTypeDecls() extracts type parameters from type declarations
• New parseTypeParams() parses AST field lists
• New extractBaseTypeName() handles receiver types

Template Functions:

• TypeArgs - generates concrete type arguments for calls
• FieldType - substitutes type parameters in field declarations
• ReceiverType - substitutes type parameters in receiver instantiations

Model Updates:

• New TypeParam struct
• Added TypeParams field to Function
• Helper methods: IsGeneric(), HasGenericReceiver()

📚 Documentation

Added comprehensive "Go Generics Support" section to README with:

• Example: Generic function test generation
• Example: Methods on generic types
• Type constraint mapping reference

🐛 Fixes

Closes #​165

📦 Installation

go install github.com/cweill/gotests/gotests@v1.8.0

🙏 Credits

🤖 Developed with assistance from Claude Code

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Full Changelog: cweill/gotests@v1.7.0...v1.8.0

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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