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PostgreSQLContainer.java
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PostgreSQLContainer.java
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package org.testcontainers.containers;
import org.jetbrains.annotations.NotNull;
import org.testcontainers.containers.wait.strategy.LogMessageWaitStrategy;
import org.testcontainers.utility.DockerImageName;
import java.time.Duration;
import java.time.temporal.ChronoUnit;
import java.util.Set;
/**
* @author richardnorth
*/
public class PostgreSQLContainer<SELF extends PostgreSQLContainer<SELF>> extends JdbcDatabaseContainer<SELF> {
public static final String NAME = "postgresql";
public static final String IMAGE = "postgres";
public static final String DEFAULT_TAG = "9.6.12";
private static final DockerImageName DEFAULT_IMAGE_NAME = DockerImageName.parse("postgres");
public static final Integer POSTGRESQL_PORT = 5432;
static final String DEFAULT_USER = "test";
static final String DEFAULT_PASSWORD = "test";
private String databaseName = "test";
private String username = "test";
private String password = "test";
private static final String FSYNC_OFF_OPTION = "fsync=off";
/**
* @deprecated use {@link #PostgreSQLContainer(DockerImageName)} or {@link #PostgreSQLContainer(String)} instead
*/
@Deprecated
public PostgreSQLContainer() {
this(DEFAULT_IMAGE_NAME.withTag(DEFAULT_TAG));
}
public PostgreSQLContainer(final String dockerImageName) {
this(DockerImageName.parse(dockerImageName));
}
public PostgreSQLContainer(final DockerImageName dockerImageName) {
super(dockerImageName);
dockerImageName.assertCompatibleWith(DEFAULT_IMAGE_NAME);
this.waitStrategy =
new LogMessageWaitStrategy()
.withRegEx(".*database system is ready to accept connections.*\\s")
.withTimes(2)
.withStartupTimeout(Duration.of(60, ChronoUnit.SECONDS));
this.setCommand("postgres", "-c", FSYNC_OFF_OPTION);
addExposedPort(POSTGRESQL_PORT);
}
/**
* @return the ports on which to check if the container is ready
* @deprecated use {@link #getLivenessCheckPortNumbers()} instead
*/
@NotNull
@Override
@Deprecated
protected Set<Integer> getLivenessCheckPorts() {
return super.getLivenessCheckPorts();
}
@Override
protected void configure() {
// Disable Postgres driver use of java.util.logging to reduce noise at startup time
withUrlParam("loggerLevel", "OFF");
addEnv("POSTGRES_DB", databaseName);
addEnv("POSTGRES_USER", username);
addEnv("POSTGRES_PASSWORD", password);
}
@Override
public String getDriverClassName() {
return "org.postgresql.Driver";
}
@Override
public String getJdbcUrl() {
String additionalUrlParams = constructUrlParameters("?", "&");
return (
"jdbc:postgresql://" +
getHost() +
":" +
getMappedPort(POSTGRESQL_PORT) +
"/" +
databaseName +
additionalUrlParams
);
}
@Override
public String getDatabaseName() {
return databaseName;
}
@Override
public String getUsername() {
return username;
}
@Override
public String getPassword() {
return password;
}
@Override
public String getTestQueryString() {
return "SELECT 1";
}
@Override
public SELF withDatabaseName(final String databaseName) {
this.databaseName = databaseName;
return self();
}
@Override
public SELF withUsername(final String username) {
this.username = username;
return self();
}
@Override
public SELF withPassword(final String password) {
this.password = password;
return self();
}
@Override
protected void waitUntilContainerStarted() {
getWaitStrategy().waitUntilReady(this);
}
}