CsvInvoicesReaderTest.java

package io.konik.csv.mapper;

import io.konik.csv.Rows;
import io.konik.csv.converter.InvoiceToRowConverter;
import io.konik.csv.model.Row;
import io.konik.zugferd.Invoice;
import org.assertj.core.api.Condition;
import org.junit.Test;

import java.io.File;

import static org.assertj.core.api.Assertions.assertThat;

public class CsvInvoicesReaderTest {

	private CsvInvoicesReader reader = new CsvInvoicesReader();

	@Test
	public void shouldReadAllInvoicesFromCsvFile() {
		//given:
		File csvFile = new File("src/test/resources/csv/example.csv");

		//when:
		CsvInvoicesReader.Result result = reader.read(csvFile);

		//then:
		assertThat(result.getConvertedRows()).hasSize(2);

		assertThat(result.getConvertedRows().get(0).getInvoice()).is(createdFrom(Rows.row1));

		assertThat(result.getConvertedRows().get(1).getInvoice()).is(createdFrom(Rows.row2));
	}

	@Test
	public void shouldMapFileInput() {
		//given:
		File csvFile = new File("src/test/resources/csv/example_with_file.csv");

		//when:
		CsvInvoicesReader.Result result = reader.read(csvFile);

		//then:
		assertThat(result.getConvertedRows().get(0).getRow().getFile().getInput()).isEqualTo("src/test/resources/csv/pdf/invoice.pdf");

		assertThat(result.getConvertedRows().get(0).getRow().getFile().getOutput()).isEqualTo("/tmp/inoive_new.pdf");

		//and:
		assertThat(result.getConvertedRows().get(1).getRow().getFile().getInput()).isEqualTo("src/test/resources/csv/pdf/invoice2.pdf");

		assertThat(result.getConvertedRows().get(1).getRow().getFile().getOutput()).isEqualTo("/tmp/invoice2_new.pdf");
	}

	private static Condition<Invoice> createdFrom(final Row row) {
		return new Condition<Invoice>() {
			@Override
			public boolean matches(Invoice invoice) {
				return row.equals(InvoiceToRowConverter.convert(invoice));
			}
		};
	}

}