package com.ankurm.ssews;

import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.web.server.LocalServerPort;
import org.springframework.test.web.servlet.client.RestTestClient;

import static org.assertj.core.api.Assertions.assertThat;

/**
 * Reads the container's own WebSocket buffer sizes rather than quoting a default from memory.
 * Nothing in this application sets them.
 */
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT,
        properties = "dashboard.broadcast.enabled=false")
class WebSocketContainerDefaultsTest {

    @LocalServerPort
    int port;

    @Test
    void printThem() {
        String body = RestTestClient.bindToServer().baseUrl("http://localhost:" + port).build()
                .get().uri("/diag").exchange().expectStatus().isOk()
                .expectBody(String.class).returnResult().getResponseBody();
        System.out.println("=== /diag with no bigframes profile ===");
        System.out.println(body);
        assertThat(body).contains("\"ws.container.defaultMaxTextMessageBufferSize\":8192");
    }
}