Enhance the codebase and test coverage.

cmd/root_test.go

@@ -0,0 +1,85 @@
+package cmd
+
+import (
+	"os"
+	"testing"
+
+	"github.com/lukaszraczylo/semver-generator/cmd/utils"
+	"github.com/spf13/cobra"
+	assertions "github.com/stretchr/testify/assert"
+)
+
+func TestExecute(t *testing.T) {
+	// Save original os.Args and restore after test
+	originalArgs := os.Args
+	defer func() { os.Args = originalArgs }()
+
+	// Set up test args to avoid actual execution
+	os.Args = []string{"semver-gen", "--version"}
+
+	// Initialize logger
+	utils.InitLogger(true)
+
+	// Create a custom rootCmd for testing
+	originalRootCmd := rootCmd
+	defer func() { rootCmd = originalRootCmd }()
+
+	// Create a test command that doesn't actually execute anything
+	testCmd := &cobra.Command{
+		Use:   "test",
+		Short: "Test command",
+		Run:   func(cmd *cobra.Command, args []string) {},
+	}
+	
+	// Add all the required flags to the test command
+	testCmd.Flags().Bool("version", false, "Print version information")
+	testCmd.Flags().String("repository", "test-repo", "Repository URL")
+	testCmd.Flags().String("branch", "test-branch", "Repository branch")
+	testCmd.Flags().String("config", "test-config", "Config file path")
+	
+	rootCmd = testCmd
+
+	// Execute should not panic
+	assertions.NotPanics(t, func() {
+		Execute()
+	}, "Execute should not panic")
+}
+
+func TestSetupCobra(t *testing.T) {
+	// Initialize logger
+	utils.InitLogger(true)
+
+	// Create a test Setup instance
+	testRepo := &Setup{}
+
+	// Create a test command with flags
+	cmd := &cobra.Command{
+		Use: "test",
+	}
+	cmd.Flags().String("repository", "test-repo", "")
+	cmd.Flags().String("branch", "test-branch", "")
+	cmd.Flags().String("config", "test-config", "")
+
+	// Save original rootCmd and restore after test
+	originalRootCmd := rootCmd
+	defer func() { rootCmd = originalRootCmd }()
+	rootCmd = cmd
+
+	// Set up test params
+	originalParams := params
+	defer func() { params = originalParams }()
+	params = myParams{
+		varUseLocal: true,
+	}
+
+	// Test setupCobra
+	assertions.NotPanics(t, func() {
+		testRepo.setupCobra()
+	}, "setupCobra should not panic")
+
+	// Verify values were set correctly
+	assertions.Equal(t, "test-repo", testRepo.RepositoryName, "Repository name should be set")
+	assertions.Equal(t, "test-branch", testRepo.RepositoryBranch, "Repository branch should be set")
+	assertions.Equal(t, "test-config", testRepo.LocalConfigFile, "Config file should be set")
+	assertions.True(t, testRepo.UseLocal, "UseLocal should be set to true")
+}