FailingXmlExamplesTest.java

package io.konik.zugferd;

import io.konik.InvoiceTransformer;
import io.konik.PrittyPrintInvoiceTransformer;
import io.konik.validator.NullableNotBlankValidator;
import io.konik.zugferd.profile.ConformanceLevel;
import org.custommonkey.xmlunit.XMLUnit;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;

import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;
import java.io.InputStream;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;

import static io.konik.validation.InvoiceValidator.resolveIntoValidationGroups;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.runners.Parameterized.Parameter;
import static org.junit.runners.Parameterized.Parameters;

@RunWith(Parameterized.class)
public class FailingXmlExamplesTest {

	private static final String SAMPLES_DIR = "/fail_samples/";

	private static Validator validator;

	@Parameter(value = 0)
	public String xmlFileName;

	private InvoiceTransformer transformer = new PrittyPrintInvoiceTransformer();

	@Parameters(name = "{0}")
	public static Iterable<String[]> getAllIncorrectXmlFiles() {
		List<String[]> files = new LinkedList<String[]>();
		files.add(new String[] { "RE-20151029_4.Bestellung.xml" });
		files.add(new String[] { "RE-20151029_4.xml" });
		return files;
	}

	@BeforeClass
	public static void setup() {
		XMLUnit.setIgnoreWhitespace(true);
		XMLUnit.setIgnoreAttributeOrder(false);
		XMLUnit.setIgnoreComments(true);

		//validator
		ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
		NullableNotBlankValidator notBlankValidator = factory.getConstraintValidatorFactory().getInstance(NullableNotBlankValidator.class);
		assertThat(notBlankValidator).isNotNull();
		validator = factory.getValidator();
	}

	@Test
	public void validateIncorrectXmlFiles() {
		//given:
		InputStream xml = getClass().getResourceAsStream(SAMPLES_DIR + xmlFileName);

		//when:
		Invoice invoice = transformer.toModel(xml);
		ConformanceLevel conformanceLevel = invoice.getContext().getGuideline().getConformanceLevel();
		Class<?>[] validationGroups = resolveIntoValidationGroups(conformanceLevel);
		Set<ConstraintViolation<Invoice>> validationResult = validator.validate(invoice,validationGroups);

		//then:
		for (ConstraintViolation<Invoice> violation : validationResult) {
			System.out.println(violation.toString());
		}

		assertThat(validationResult).isNotEmpty();
	}
}