package io.apicurio.registry.rules.validity;

import io.apicurio.registry.content.TypedContent;
import io.apicurio.registry.rest.v3.beans.ArtifactReference;
import io.apicurio.registry.rules.RuleViolationException;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 * Tests the Avro content validator.
 */
public class AvroContentValidatorTest extends ArtifactUtilProviderTestBase {

    @Test
    public void testValidAvroSchema() throws Exception {
        TypedContent content = resourceToTypedContentHandle("avro-valid.json");
        AvroContentValidator validator = new AvroContentValidator();
        validator.validate(ValidityLevel.SYNTAX_ONLY, content, Collections.emptyMap());
    }

    @Test
    public void testInvalidAvroSchema() throws Exception {
        TypedContent content = resourceToTypedContentHandle("avro-invalid.json");
        AvroContentValidator validator = new AvroContentValidator();
        Assertions.assertThrows(RuleViolationException.class, () -> {
            validator.validate(ValidityLevel.SYNTAX_ONLY, content, Collections.emptyMap());
        });
    }

    @Test
    public void testValidateReferences() throws Exception {
        TypedContent content = resourceToTypedContentHandle("avro-valid-with-refs.json");
        AvroContentValidator validator = new AvroContentValidator();

        // Properly map both required references - success.
        {
            List<ArtifactReference> references = new ArrayList<>();
            references.add(
                    ArtifactReference.builder().groupId("com.example.search").artifactId("SearchResultType")
                            .version("1.0").name("com.example.search.SearchResultType").build());
            references.add(ArtifactReference.builder().groupId("com.example.actions").artifactId("UserAction")
                    .version("1.1").name("com.example.actions.UserAction").build());
            validator.validateReferences(content, references);
        }

        // Don't map either of the required references - failure.
        Assertions.assertThrows(RuleViolationException.class, () -> {
            List<ArtifactReference> references = new ArrayList<>();
            validator.validateReferences(content, references);
        });

        // Only map one of the two required refs - failure.
        Assertions.assertThrows(RuleViolationException.class, () -> {
            List<ArtifactReference> references = new ArrayList<>();
            references.add(
                    ArtifactReference.builder().groupId("com.example.search").artifactId("SearchResultType")
                            .version("1.0").name("com.example.search.SearchResultType").build());
            validator.validateReferences(content, references);
        });

        // Only map one of the two required refs - failure.
        Assertions.assertThrows(RuleViolationException.class, () -> {
            List<ArtifactReference> references = new ArrayList<>();
            references.add(
                    ArtifactReference.builder().groupId("com.example.search").artifactId("SearchResultType")
                            .version("1.0").name("com.example.search.SearchResultType").build());
            references.add(ArtifactReference.builder().groupId("default").artifactId("WrongType")
                    .version("2.3").name("com.example.invalid.WrongType").build());
            validator.validateReferences(content, references);
        });
    }

}
