kafka-ui/kafka-ui-api/src/test/java/com/provectus/kafka/ui/container/SchemaRegistryContainer.java

package com.provectus.kafka.ui.container;

import org.testcontainers.containers.GenericContainer;
import org.testcontainers.containers.KafkaContainer;
import org.testcontainers.containers.Network;

public class SchemaRegistryContainer extends GenericContainer<SchemaRegistryContainer> {
    private static final int SCHEMA_PORT = 8081;

    public SchemaRegistryContainer(String version) {
        super("confluentinc/cp-schema-registry:" + version);
        withExposedPorts(8081);
    }

    public SchemaRegistryContainer withKafka(KafkaContainer kafka) {
        String bootstrapServers = kafka.getNetworkAliases().get(0) + ":9092";
        return withKafka(kafka.getNetwork(), bootstrapServers);
    }

    public SchemaRegistryContainer withKafka(Network network, String bootstrapServers) {
        withNetwork(network);
        withEnv("SCHEMA_REGISTRY_HOST_NAME", "schema-registry");
        withEnv("SCHEMA_REGISTRY_LISTENERS", "http://0.0.0.0:" + SCHEMA_PORT);
        withEnv("SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS", "PLAINTEXT://" + bootstrapServers);
        return self();
    }

    public String getTarget() {
        return "http://" + getContainerIpAddress() + ":" + getMappedPort(SCHEMA_PORT);
    }
}