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Merged
merged 5 commits into from
Feb 18, 2025
Merged

Check for a label alongside of the server version #25

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769b48e
DRC-30 - Check for a label instead of server version
realjenius Feb 14, 2025
6b90c21
Follow the label semantics
lanwen Feb 17, 2025
4e08ccd
Fix label
lanwen Feb 17, 2025
748cfd4
Better wording
lanwen Feb 17, 2025
06c9ac1
label check to format message
lanwen Feb 18, 2025
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95 changes: 59 additions & 36 deletions src/test/java/cloud/testcontainers/example/TestcontainersCloudFirstTest.java
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Original file line number Diff line number Diff line change
@@ -1,36 +1,47 @@
package cloud.testcontainers.example;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

import com.github.dockerjava.api.DockerClient;
import com.github.dockerjava.api.model.Info;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.testcontainers.DockerClientFactory;
import org.testcontainers.containers.PostgreSQLContainer;
import org.testcontainers.images.builder.Transferable;
import org.testcontainers.shaded.com.google.common.collect.Streams;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;

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

@ExtendWith(TccTestWatcher.class)
public class TestcontainersCloudFirstTest {

public static final String DOCKER_CLOUD_VERSION_LABEL = "cloud.docker.run.version";

public static final String TESTCONTAINERS_DESKTOP_APP_NAME = "Testcontainers Desktop";

public static final String TESTCONTAINERS_CLOUD_VERSION_NAME = "testcontainerscloud";

@Test
public void createPostgreSQLContainer() throws SQLException {
try (PostgreSQLContainer<?> postgreSQLContainer = new PostgreSQLContainer<>("postgres:14-alpine")
.withCopyToContainer(Transferable.of(initsql), "/docker-entrypoint-initdb.d/init.sql")) {
postgreSQLContainer.start();
Connection connection = DriverManager.getConnection(postgreSQLContainer.getJdbcUrl(), postgreSQLContainer.getUsername(), postgreSQLContainer.getPassword());
PreparedStatement preparedStatement = connection.prepareStatement("SELECT COUNT(*) FROM guides");
preparedStatement.execute();
ResultSet resultSet = preparedStatement.getResultSet();
resultSet.next();
assertThat(resultSet.getInt(1)).isEqualTo(6);
}
Connection connection = DriverManager.getConnection(postgreSQLContainer.getJdbcUrl(), postgreSQLContainer.getUsername(), postgreSQLContainer.getPassword());
PreparedStatement preparedStatement = connection.prepareStatement("SELECT COUNT(*) FROM guides");
preparedStatement.execute();
ResultSet resultSet = preparedStatement.getResultSet();
resultSet.next();
assertThat(resultSet.getInt(1)).isEqualTo(6);
}
}

@Test
Expand All @@ -39,38 +50,50 @@ public void testcontainersCloudDockerEngine() {
Info dockerInfo = client.infoCmd().exec();

String serverVersion = dockerInfo.getServerVersion();
assertThat(serverVersion)
String[] labels = dockerInfo.getLabels();

List<String> info = Streams.concat(
Stream.of(String.format("server.version=%s", serverVersion)),
Arrays.stream(labels == null ? new String[]{} : labels)
).collect(Collectors.toList());

assertThat(info)
.as("Docker Client is configured via the Testcontainers desktop app")
.satisfiesAnyOf(
dockerString -> assertThat(dockerString).contains("Testcontainers Desktop"),
dockerString -> assertThat(dockerString).contains("testcontainerscloud")
);
.anySatisfy(it -> assertThat(it).containsAnyOf(
TESTCONTAINERS_DESKTOP_APP_NAME,
TESTCONTAINERS_CLOUD_VERSION_NAME,
DOCKER_CLOUD_VERSION_LABEL
));

logRuntimeDetails(serverVersion != null ? serverVersion : "", dockerInfo);
}

private static void logRuntimeDetails(String serverVersion, Info dockerInfo) {
String runtimeName = "Testcontainers Cloud";
if (!serverVersion.contains("testcontainerscloud")) {
if (!serverVersion.contains(TESTCONTAINERS_CLOUD_VERSION_NAME)) {
runtimeName = dockerInfo.getOperatingSystem();
}
if (serverVersion.contains("Testcontainers Desktop")) {
runtimeName += " via Testcontainers Desktop app";
if (serverVersion.contains(TESTCONTAINERS_DESKTOP_APP_NAME)) {
runtimeName += " via Testcontainers Desktop";
}
System.out.println(PrettyStrings.getLogo(runtimeName));
}

private static final String initsql =
"create table guides\n" +
"(\n" +
" id bigserial not null,\n" +
" title varchar(1023) not null,\n" +
" url varchar(1023) not null,\n" +
" primary key (id)\n" +
");\n" +
"\n" +
"insert into guides(title, url)\n" +
"values ('Getting started with Testcontainers', 'https://testcontainers.com/getting-started/'),\n" +
" ('Getting started with Testcontainers for Java', 'https://testcontainers.com/guides/getting-started-with-testcontainers-for-java/'),\n" +
" ('Getting started with Testcontainers for .NET', 'https://testcontainers.com/guides/getting-started-with-testcontainers-for-dotnet/'),\n" +
" ('Getting started with Testcontainers for Node.js', 'https://testcontainers.com/guides/getting-started-with-testcontainers-for-nodejs/'),\n" +
" ('Getting started with Testcontainers for Go', 'https://testcontainers.com/guides/getting-started-with-testcontainers-for-go/'),\n" +
" ('Testcontainers container lifecycle management using JUnit 5', 'https://testcontainers.com/guides/testcontainers-container-lifecycle/')\n" +
";";
"(\n" +
" id bigserial not null,\n" +
" title varchar(1023) not null,\n" +
" url varchar(1023) not null,\n" +
" primary key (id)\n" +
");\n" +
"\n" +
"insert into guides(title, url)\n" +
"values ('Getting started with Testcontainers', 'https://testcontainers.com/getting-started/'),\n" +
" ('Getting started with Testcontainers for Java', 'https://testcontainers.com/guides/getting-started-with-testcontainers-for-java/'),\n" +
" ('Getting started with Testcontainers for .NET', 'https://testcontainers.com/guides/getting-started-with-testcontainers-for-dotnet/'),\n" +
" ('Getting started with Testcontainers for Node.js', 'https://testcontainers.com/guides/getting-started-with-testcontainers-for-nodejs/'),\n" +
" ('Getting started with Testcontainers for Go', 'https://testcontainers.com/guides/getting-started-with-testcontainers-for-go/'),\n" +
" ('Testcontainers container lifecycle management using JUnit 5', 'https://testcontainers.com/guides/testcontainers-container-lifecycle/')\n" +
";";
}
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