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// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.provision;
import org.junit.Test;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
/**
* @author mpolden
*/
public class DockerImageTest {
@Test
public void parse() {
Map<String, DockerImage> tests = Map.of(
"", DockerImage.EMPTY,
"registry.example.com:9999/vespa/vespa:7.42", new DockerImage("registry.example.com:9999", "vespa/vespa", Optional.of("7.42")),
"registry.example.com/vespa/vespa:7.42", new DockerImage("registry.example.com", "vespa/vespa", Optional.of("7.42")),
"registry.example.com:9999/vespa/vespa", new DockerImage("registry.example.com:9999", "vespa/vespa", Optional.empty()),
"registry.example.com/vespa/vespa", new DockerImage("registry.example.com", "vespa/vespa", Optional.empty())
);
tests.forEach((value, expected) -> {
DockerImage parsed = DockerImage.fromString(value);
assertEquals(value, parsed.asString());
String untagged = expected.equals(DockerImage.EMPTY)
? ""
: expected.registry() + "/" + expected.repository();
assertEquals(untagged, parsed.untagged());
});
}
@Test
public void parse_invalid() {
List<String> tests = List.of(
"registry.example.com",
"registry.example.com/",
"foo",
"foo:1.2.3"
);
for (var value : tests) {
try {
DockerImage.fromString(value);
fail("Expected failure");
} catch (IllegalArgumentException ignored) {
}
}
}
}
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