added a unit test. corrected main

library/src/test/java/org/mustangproject/ZUGFeRD/PreValidationTest.java

@@ -0,0 +1,86 @@
+
+/**
+ * *********************************************************************
+ * <p>
+ * Copyright 2019 Jochen Staerk
+ * <p>
+ * Use is subject to license terms.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * <p>
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * <p>
+ * **********************************************************************
+ */
+package org.mustangproject.ZUGFeRD;
+
+import junit.framework.TestCase;
+import org.junit.FixMethodOrder;
+import org.junit.runners.MethodSorters;
+import org.mustangproject.*;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.math.BigDecimal;
+import java.util.Date;
+
+
+
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class PreValidationTest extends TestCase {
+	final String TARGET_PDF = "./target/testout-Preval.pdf";
+	final String SOURCE_PDF = "/veraPDFtestsuite6-7-11-t01-fail-a.pdf";
+
+	public void testFailIgnore() {
+
+		// the writing part
+
+
+		boolean hasEx = false;
+		try (InputStream source = this.getClass()
+			.getResourceAsStream(SOURCE_PDF)) {
+			ZUGFeRDExporterFromA1 ze = new ZUGFeRDExporterFromA1().setProducer("My Application")
+				.setCreator(System.getProperty("user.name")).setZUGFeRDVersion(2)
+				.load(source);
+			ze.setTransaction(createInvoice());
+
+			ze.export(TARGET_PDF);
+		} catch (IOException e) {
+			hasEx = true;
+		}
+		assertTrue(hasEx);
+		hasEx = false;
+		try (InputStream source = this.getClass()
+			.getResourceAsStream(SOURCE_PDF)) {
+			ZUGFeRDExporterFromA1 ze = new ZUGFeRDExporterFromA1().setProducer("My Application").ignorePDFAErrors()
+				.setCreator(System.getProperty("user.name")).setZUGFeRDVersion(2)
+				.load(source);
+			ze.setTransaction(createInvoice());
+			ze.export(TARGET_PDF);
+		} catch (IOException e) {
+			hasEx = true;
+		}
+		assertFalse(hasEx);
+	}
+
+	private Invoice createInvoice() {
+		String orgname = "Test company";
+		String number = "123";
+		String amountStr = "1.00";
+		BigDecimal amount = new BigDecimal(amountStr);
+		return new Invoice().setDueDate(new Date()).setIssueDate(new Date()).setDeliveryDate(new Date())
+			.setSender(new TradeParty(orgname, "teststr", "55232", "teststadt", "DE").addTaxID("DE4711").addVATID("DE0815").setEmail("info@example.org").setContact(new Contact("Hans Test", "+49123456789", "test@example.org")).addBankDetails(new BankDetails("DE12500105170648489890", "COBADEFXXX")))
+			.setRecipient(new TradeParty("Theodor Est", "Bahnstr. 42", "88802", "Spielkreis", "DE"))
+			.setReferenceNumber("991-01484-64")//leitweg-id
+			// not using any VAT, this is also a test of zero-rated goods:
+			.setNumber(number).addItem(new Item(new Product("Testprodukt", "", "C62", BigDecimal.ZERO), amount, new BigDecimal(1.0)));
+	}
+
+}