Add generated help and version commands

internal/cobra/parse_test.go

@@ -6,6 +6,8 @@ import (
 	"reflect"
 	"strings"
 	"testing"
+
+	spfcobra "github.com/spf13/cobra"
 )
 
 func TestParseRoutesBeforeOptionsAndKeepsFlagsLocal(t *testing.T) {
@@ -29,6 +31,18 @@ func TestParseRoutesBeforeOptionsAndKeepsFlagsLocal(t *testing.T) {
 	}
 }
 
+func TestParseRequiresExactCommandPathWhenPrefixMatchingIsEnabled(t *testing.T) {
+	previous := spfcobra.EnablePrefixMatching
+	spfcobra.EnablePrefixMatching = true
+	t.Cleanup(func() { spfcobra.EnablePrefixMatching = previous })
+
+	tree := &Command{Name: "app", Children: []*Command{{Name: "config", Runnable: true}}}
+	result := Parse(tree, []string{"con"}, ParseOptions{})
+	if result.Failure == nil {
+		t.Fatal("accepted a prefixed command path")
+	}
+}
+
 func TestParseInterspersedOperandsBooleanFlagsAndTerminator(t *testing.T) {
 	tree := &Command{Name: "app", Children: []*Command{
 		{Name: "restore", Runnable: true, Flags: []Flag{