chore: make rabbitmq examples more readable (#1905)

* chore: add raw command implementation of Executable

* chore: make rabbitmq examples more readable

modules/rabbitmq/examples_test.go

@@ -128,8 +128,9 @@ func ExampleRunContainer_withPlugins() {
 
 	rabbitmqContainer, err := rabbitmq.RunContainer(ctx,
 		testcontainers.WithImage("rabbitmq:3.7.25-management-alpine"),
-		// Plugin is a test implementation of an Executable, please check types_test.go file for more details
-		testcontainers.WithStartupCommand(Plugin("rabbitmq_shovel"), Plugin("rabbitmq_random_exchange")),
+		// Multiple test implementations of the Executable interface, specific to RabbitMQ, exist in the types_test.go file.
+		// Please refer to them for more examples.
+		testcontainers.WithStartupCommand(testcontainers.RawCommand{"rabbitmq_shovel"}, testcontainers.RawCommand{"rabbitmq_random_exchange"}),
 	)
 	if err != nil {
 		panic(err)

modules/rabbitmq/types_test.go

@@ -10,6 +10,7 @@ import (
 // they are not used in the RabbitMQ module.
 // All of them implement the testcontainers.Executable interface, which is used to generate
 // the command that will be executed, with the "AsCommand" method.
+// Please be aware that they could be outdated, as they are not actively maintained, just here for reference.
 
 // --------- Bindings ---------
 

options.go

@@ -120,6 +120,14 @@ type Executable interface {
 	AsCommand() []string
 }
 
+// RawCommand is a type that implements Executable and represents a command to be sent to a container
+type RawCommand []string
+
+// AsCommand returns the command as a slice of strings
+func (r RawCommand) AsCommand() []string {
+	return r
+}
+
 // WithStartupCommand will execute the command representation of each Executable into the container.
 // It will leverage the container lifecycle hooks to call the command right after the container
 // is started.