CsvMapperBuilderCsvPreferenceRecognitionTest.java

package io.konik.csv.mapper;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;

import java.io.File;
import java.text.ParseException;
import java.util.Arrays;

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 CsvMapperBuilderCsvPreferenceRecognitionTest {

	@Parameter
	public String fileName;

	@Parameters(name = "{0}")
	public static Iterable<Object[]> getParams() throws ParseException {
		return Arrays.asList(
				new Object[] { "fail01.csv" },
				new Object[] { "fail02.csv" },
				new Object[] { "fail03.csv" },
				new Object[] { "fail04.csv" }
		);
	}

	@Test
	public void confirmThatColumnDefinitionForGivenHeaderExists() {
		//setup:
		Exception exception = null;

		//when:
		try {
			CsvMapperBuilder.recognizeCsvPreference(new File("src/test/resources/csv/recognition/failures/" + fileName));
		} catch (Exception e) {
			exception = e;
		}

		//then:
		assertThat(exception).isNotNull();
	}
}