CsvMapperBuilderCsvPreferenceRecognitionFailTest.java

package io.konik.csv;

import io.konik.csv.mapper.CsvMapperBuilder;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.supercsv.prefs.CsvPreference;

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 CsvMapperBuilderCsvPreferenceRecognitionFailTest {

	@Parameter
	public String fileName;

	@Parameter(1)
	public CsvPreference expectedPreference;

	@Parameters(name = "{0}")
	public static Iterable<Object[]> getParams() throws ParseException {
		return Arrays.asList(
				new Object[] { "standard_preference_01.csv", CsvPreference.STANDARD_PREFERENCE },
				new Object[] { "standard_preference_02.csv", CsvPreference.STANDARD_PREFERENCE },
				new Object[] { "standard_preference_03.csv", CsvPreference.STANDARD_PREFERENCE },
				new Object[] { "excel_north_eu_01.csv", CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE },
				new Object[] { "excel_north_eu_02.csv", CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE },
				new Object[] { "excel_north_eu_03.csv", CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE }

		);
	}

	@Test
	public void confirmThatColumnDefinitionForGivenHeaderExists() {
		//when:
		CsvPreference csvPreference = CsvMapperBuilder.recognizeCsvPreference(new File("src/test/resources/csv/recognition/" + fileName));

		//then:
		assertThat(csvPreference).isEqualTo(expectedPreference);
	}
}