gosec/autofix/ai_test.go
2024-12-20 10:03:23 +01:00

109 lines
2.9 KiB
Go

package autofix
import (
"context"
"errors"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
"github.com/securego/gosec/v2/issue"
)
// MockGenAIClient is a mock of the GenAIClient interface
type MockGenAIClient struct {
mock.Mock
}
func (m *MockGenAIClient) Close() error {
args := m.Called()
return args.Error(0)
}
func (m *MockGenAIClient) GenerativeModel(name string) GenAIGenerativeModel {
args := m.Called(name)
return args.Get(0).(GenAIGenerativeModel)
}
// MockGenAIGenerativeModel is a mock of the GenAIGenerativeModel interface
type MockGenAIGenerativeModel struct {
mock.Mock
}
func (m *MockGenAIGenerativeModel) GenerateContent(ctx context.Context, prompt string) (string, error) {
args := m.Called(ctx, prompt)
return args.String(0), args.Error(1)
}
func TestGenerateSolutionByGemini_Success(t *testing.T) {
// Arrange
issues := []*issue.Issue{
{What: "Example issue 1"},
}
mockClient := new(MockGenAIClient)
mockModel := new(MockGenAIGenerativeModel)
mockClient.On("GenerativeModel", GeminiModel).Return(mockModel).Once()
mockModel.On("GenerateContent", mock.Anything, mock.Anything).Return("Autofix for issue 1", nil).Once()
// Act
err := generateSolutionByGemini(mockClient, issues)
// Assert
require.NoError(t, err)
assert.Equal(t, []*issue.Issue{{What: "Example issue 1", Autofix: "Autofix for issue 1"}}, issues)
mock.AssertExpectationsForObjects(t, mockClient, mockModel)
}
func TestGenerateSolutionByGemini_NoCandidates(t *testing.T) {
// Arrange
issues := []*issue.Issue{
{What: "Example issue 2"},
}
mockClient := new(MockGenAIClient)
mockModel := new(MockGenAIGenerativeModel)
mockClient.On("GenerativeModel", GeminiModel).Return(mockModel).Once()
mockModel.On("GenerateContent", mock.Anything, mock.Anything).Return("", nil).Once()
// Act
err := generateSolutionByGemini(mockClient, issues)
// Assert
require.EqualError(t, err, "no autofix returned by gemini")
mock.AssertExpectationsForObjects(t, mockClient, mockModel)
}
func TestGenerateSolutionByGemini_APIError(t *testing.T) {
// Arrange
issues := []*issue.Issue{
{What: "Example issue 3"},
}
mockClient := new(MockGenAIClient)
mockModel := new(MockGenAIGenerativeModel)
mockClient.On("GenerativeModel", GeminiModel).Return(mockModel).Once()
mockModel.On("GenerateContent", mock.Anything, mock.Anything).Return("", errors.New("API error")).Once()
// Act
err := generateSolutionByGemini(mockClient, issues)
// Assert
require.EqualError(t, err, "generating autofix with gemini: API error")
mock.AssertExpectationsForObjects(t, mockClient, mockModel)
}
func TestGenerateSolution_UnsupportedProvider(t *testing.T) {
// Arrange
issues := []*issue.Issue{
{What: "Example issue 4"},
}
// Act
err := GenerateSolution("unsupported-provider", "test-api-key", "", issues)
// Assert
require.EqualError(t, err, "ai provider not supported")
}