Initial commit: Lux mock library

LICENSE

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+MIT License
+
+Copyright (C) 2019-2024, Lux Industries Inc. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Lux Mock Library
+
+Centralized mock utilities and helpers for the Lux ecosystem.
+
+## Features
+
+- **GoMock utilities**: Simplified gomock controller and matcher utilities
+- **Mock generators**: Tools for generating mocks
+- **Test helpers**: Common testing utilities
+
+## Installation
+
+```bash
+go get github.com/luxfi/mock
+```
+
+## Usage
+
+```go
+import (
+    "github.com/luxfi/mock/gomock"
+)
+
+func TestExample(t *testing.T) {
+    ctrl := gomock.NewController(t)
+    defer ctrl.Finish()
+    
+    // Use your mocks here
+}
+```
+
+## Generating Mocks
+
+Use the standard mockgen tool:
+
+```bash
+mockgen -source=interface.go -destination=mocks/mock_interface.go -package=mocks
+```
+
+## License
+
+See the LICENSE file for licensing terms.

go.mod

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+module github.com/luxfi/mock
+
+go 1.23
+
+require go.uber.org/mock v0.5.0

go.sum

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+go.uber.org/mock v0.5.0 h1:KAMbZvZPyBPWgD14IrIQ38QCyjwpvVVV6K/bHl1IwQU=
+go.uber.org/mock v0.5.0/go.mod h1:ge71pBPLYDk7QIi1LupWxdAykm7KIEFchiOqd6z7qMM=

gomock/controller.go

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+// Copyright (C) 2019-2024, Lux Industries Inc. All rights reserved.
+// See the file LICENSE for licensing terms.
+
+package gomock
+
+import (
+	"testing"
+
+	"go.uber.org/mock/gomock"
+)
+
+// NewController creates a new gomock.Controller
+func NewController(t *testing.T) *gomock.Controller {
+	return gomock.NewController(t)
+}
+
+// Controller is a re-export of gomock.Controller
+type Controller = gomock.Controller
+
+// Call is a re-export of gomock.Call
+type Call = gomock.Call
+
+// Matcher is a re-export of gomock.Matcher
+type Matcher = gomock.Matcher
+
+// Any returns a matcher that matches any value of the specified type
+func Any() Matcher {
+	return gomock.Any()
+}
+
+// Eq returns a matcher that matches values equal to x
+func Eq(x interface{}) Matcher {
+	return gomock.Eq(x)
+}
+
+// Not returns a matcher that negates the given matcher
+func Not(m Matcher) Matcher {
+	return gomock.Not(m)
+}
+
+// Nil returns a matcher that matches nil values
+func Nil() Matcher {
+	return gomock.Nil()
+}