import XCTest @testable import SocketsPlugin class SocketsTests: XCTestCase { func testEcho() { // This is an example of a functional test case for a plugin. // Use XCTAssert and related functions to verify your tests produce the correct results. let implementation = Sockets() let value = "Hello, World!" let result = implementation.echo(value) XCTAssertEqual(value, result) } }