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TestArcFieldParsers.java
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TestArcFieldParsers.java
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/**
* Java Web Archive Toolkit - Software to read and validate ARC, WARC
* and GZip files. (http://jwat.org/)
* Copyright 2011-2012 Netarkivet.dk (http://netarkivet.dk/)
*
* 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
*
* 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.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jwat.arc;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.jwat.common.DiagnosisType;
import org.jwat.common.Diagnostics;
import org.jwat.common.UriProfile;
@RunWith(JUnit4.class)
public class TestArcFieldParsers {
public static final String emptyFieldsFile = "test-arc-1.0-dashed-fields.arc";
@Test
public void test_arcfieldparsers_empty() {
boolean bDebugOutput = System.getProperty("jwat.debug.output") != null;
InputStream in;
int records = 0;
int errors = 0;
int warnings = 0;
try {
in = TestHelpers.getTestResourceAsStream(emptyFieldsFile);
ArcReader reader = ArcReaderFactory.getReader(in);
ArcRecordBase record;
while ((record = reader.getNextRecord()) != null) {
record.close();
if (bDebugOutput) {
TestBaseUtils.printRecord(record);
TestBaseUtils.printRecordErrors(record);
}
errors = 0;
warnings = 0;
if (record.diagnostics.hasErrors()) {
errors += record.diagnostics.getErrors().size();
}
if (record.diagnostics.hasWarnings()) {
warnings += record.diagnostics.getWarnings().size();
}
++records;
}
reader.close();
in.close();
if (bDebugOutput) {
TestBaseUtils.printStatus(records, errors, warnings);
}
} catch (FileNotFoundException e) {
Assert.fail("Input file missing");
} catch (IOException e) {
Assert.fail("Unexpected I/O exception");
}
//Assert.assertEquals(expected_records, records);
//Assert.assertEquals(expected_errors, errors);
//Assert.assertEquals(expected_warnings, warnings);
}
public static final String invalidFormatFieldsFile = "test-arc-1.0-invalid-fields.arc";
@Test
public void test_arcfieldparsers_invalid_format() {
boolean bDebugOutput = System.getProperty("jwat.debug.output") != null;
InputStream in;
Object[][] expectedDiagnoses;
int records = 0;
int errors = 0;
int warnings = 0;
try {
in = TestHelpers.getTestResourceAsStream(invalidFormatFieldsFile);
ArcReader reader = ArcReaderFactory.getReader(in);
ArcRecordBase record;
Assert.assertFalse(reader.bStrict);
Assert.assertFalse(reader.isStrict());
reader.setStrict(false);
Assert.assertFalse(reader.bStrict);
Assert.assertFalse(reader.isStrict());
reader.setStrict(true);
Assert.assertTrue(reader.bStrict);
Assert.assertTrue(reader.isStrict());
while ((record = reader.getNextRecord()) != null) {
record.close();
++records;
switch (records) {
case 1:
Assert.assertTrue(record.diagnostics.hasErrors());
Assert.assertFalse(record.diagnostics.hasWarnings());
expectedDiagnoses = new Object[][] {
{DiagnosisType.INVALID_EXPECTED, "'" + ArcConstants.FN_URL + "' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'" + ArcConstants.FN_IP_ADDRESS + "' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'" + ArcConstants.FN_ARCHIVE_DATE + "' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'" + ArcConstants.FN_CONTENT_TYPE + "' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'" + ArcConstants.FN_ARCHIVE_LENGTH + "' value", 2},
{DiagnosisType.ERROR_EXPECTED, "'" + ArcConstants.FN_CONTENT_TYPE + "' value", 1},
{DiagnosisType.INVALID, ArcConstants.ARC_FILE, 1},
{DiagnosisType.INVALID_EXPECTED, "Trailing newlines", 2}
};
TestBaseUtils.compareDiagnoses(expectedDiagnoses, record.diagnostics.getErrors());
break;
}
if (bDebugOutput) {
TestBaseUtils.printRecord(record);
TestBaseUtils.printRecordErrors(record);
}
errors = 0;
warnings = 0;
if (record.diagnostics.hasErrors()) {
errors += record.diagnostics.getErrors().size();
}
if (record.diagnostics.hasWarnings()) {
warnings += record.diagnostics.getWarnings().size();
}
}
reader.close();
in.close();
if (bDebugOutput) {
TestBaseUtils.printStatus(records, errors, warnings);
}
} catch (FileNotFoundException e) {
Assert.fail("Input file missing");
} catch (IOException e) {
Assert.fail("Unexpected I/O exception");
}
//Assert.assertEquals(expected_records, records);
//Assert.assertEquals(expected_errors, errors);
//Assert.assertEquals(expected_warnings, warnings);
}
@Test
public void test_arcfieldparsers() {
Diagnostics diagnostics = new Diagnostics();
ArcFieldParsers fieldParsers = new ArcFieldParsers();
fieldParsers.diagnostics = diagnostics;
UriProfile uriProfile = UriProfile.RFC3986;
Object[][] expectedDiagnoses;
/*
* Nullable.
*/
Assert.assertNull(fieldParsers.parseString(null, null, true));
Assert.assertNull(fieldParsers.parseInteger(null, null, true));
Assert.assertNull(fieldParsers.parseLong(null, null, true));
Assert.assertNull(fieldParsers.parseContentType(null, null, true));
Assert.assertNull(fieldParsers.parseIpAddress(null, null, true));
Assert.assertNull(fieldParsers.parseUri(null, uriProfile, null, true));
Assert.assertNull(fieldParsers.parseDate(null, null, true));
Assert.assertFalse(fieldParsers.diagnostics.hasErrors());
Assert.assertFalse(fieldParsers.diagnostics.hasWarnings());
Assert.assertEquals(fieldParsers.parseString("", null, true), "");
Assert.assertNull(fieldParsers.parseInteger("", null, true));
Assert.assertNull(fieldParsers.parseLong("", null, true));
Assert.assertNull(fieldParsers.parseContentType("", null, true));
Assert.assertNull(fieldParsers.parseIpAddress("", null, true));
Assert.assertNull(fieldParsers.parseUri("", uriProfile, null, true));
Assert.assertNull(fieldParsers.parseDate("", null, true));
Assert.assertFalse(fieldParsers.diagnostics.hasErrors());
Assert.assertFalse(fieldParsers.diagnostics.hasWarnings());
Assert.assertNull(fieldParsers.parseInteger("one", "Integer", true));
Assert.assertNull(fieldParsers.parseLong("very lengthy", "Long", true));
Assert.assertNull(fieldParsers.parseContentType("gif\\image", "Content-Type", true));
Assert.assertNull(fieldParsers.parseIpAddress("a.b.c.d", "IP-Address", true));
Assert.assertNull(fieldParsers.parseUri("bad_uri", uriProfile, "URI1", true));
Assert.assertNull(fieldParsers.parseUri("<zaphod>", uriProfile, "URI2", true));
Assert.assertNull(fieldParsers.parseDate("blue monday", "Date", true));
Assert.assertTrue(fieldParsers.diagnostics.hasErrors());
Assert.assertFalse(fieldParsers.diagnostics.hasWarnings());
expectedDiagnoses = new Object[][] {
{DiagnosisType.INVALID_EXPECTED, "'Integer' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'Long' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'Content-Type' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'IP-Address' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'URI1' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'URI2' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'Date' value", 2}
};
TestBaseUtils.compareDiagnoses(expectedDiagnoses, fieldParsers.diagnostics.getErrors());
fieldParsers.diagnostics.reset();
Assert.assertEquals("string", fieldParsers.parseString("string", null, true));
Assert.assertEquals(new Integer(42), fieldParsers.parseInteger("42", null, true));
Assert.assertEquals(new Long(421234567890L), fieldParsers.parseLong("421234567890", null, true));
Assert.assertEquals("text/plain", fieldParsers.parseContentType("text/plain", null, true).toStringShort());
Assert.assertEquals("4.3.2.1", fieldParsers.parseIpAddress("4.3.2.1", null, true).getHostAddress());
Assert.assertEquals("http://test/uri", fieldParsers.parseUri("http://test/uri", uriProfile, null, true).toString());
Assert.assertEquals(1141546971000L, fieldParsers.parseDate("20060305082251", null, true).getTime());
Assert.assertFalse(fieldParsers.diagnostics.hasErrors());
Assert.assertFalse(fieldParsers.diagnostics.hasWarnings());
/*
* Not nullable.
*/
Assert.assertNull(fieldParsers.parseString(null, "String", false));
Assert.assertNull(fieldParsers.parseInteger(null, "Integer", false));
Assert.assertNull(fieldParsers.parseLong(null, "Long", false));
Assert.assertNull(fieldParsers.parseContentType(null, "Content-Type", false));
Assert.assertNull(fieldParsers.parseIpAddress(null, "IP-Address", false));
Assert.assertNull(fieldParsers.parseUri(null, uriProfile, "URI", false));
Assert.assertNull(fieldParsers.parseDate(null, "Date", false));
Assert.assertTrue(fieldParsers.diagnostics.hasErrors());
Assert.assertFalse(fieldParsers.diagnostics.hasWarnings());
expectedDiagnoses = new Object[][] {
{DiagnosisType.REQUIRED_MISSING, "'String' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'Integer' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'Long' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'Content-Type' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'IP-Address' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'URI' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'Date' value", 0}
};
TestBaseUtils.compareDiagnoses(expectedDiagnoses, fieldParsers.diagnostics.getErrors());
fieldParsers.diagnostics.reset();
Assert.assertEquals(fieldParsers.parseString("", "String", false), "");
Assert.assertNull(fieldParsers.parseInteger("", "Integer", false));
Assert.assertNull(fieldParsers.parseLong("", "Long", false));
Assert.assertNull(fieldParsers.parseContentType("", "Content-Type", false));
Assert.assertNull(fieldParsers.parseIpAddress("", "IP-Address", false));
Assert.assertNull(fieldParsers.parseUri("", uriProfile, "URI", false));
Assert.assertNull(fieldParsers.parseDate("", "Date", false));
Assert.assertTrue(fieldParsers.diagnostics.hasErrors());
Assert.assertFalse(fieldParsers.diagnostics.hasWarnings());
expectedDiagnoses = new Object[][] {
{DiagnosisType.REQUIRED_MISSING, "'String' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'Integer' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'Long' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'Content-Type' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'IP-Address' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'URI' value", 0},
{DiagnosisType.REQUIRED_MISSING, "'Date' value", 0}
};
TestBaseUtils.compareDiagnoses(expectedDiagnoses, fieldParsers.diagnostics.getErrors());
fieldParsers.diagnostics.reset();
Assert.assertNull(fieldParsers.parseInteger("one", "Integer", false));
Assert.assertNull(fieldParsers.parseLong("very lengthy", "Long", false));
Assert.assertNull(fieldParsers.parseContentType("gif\\image", "Content-Type", false));
Assert.assertNull(fieldParsers.parseIpAddress("a.b.c.d", "IP-Address", false));
Assert.assertNull(fieldParsers.parseUri("bad_uri", uriProfile, "URI1", false));
Assert.assertNull(fieldParsers.parseUri("<zaphod>", uriProfile, "URI2", false));
Assert.assertNull(fieldParsers.parseDate("blue monday", "Date", false));
Assert.assertTrue(fieldParsers.diagnostics.hasErrors());
Assert.assertFalse(fieldParsers.diagnostics.hasWarnings());
expectedDiagnoses = new Object[][] {
{DiagnosisType.INVALID_EXPECTED, "'Integer' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'Long' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'Content-Type' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'IP-Address' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'URI1' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'URI2' value", 2},
{DiagnosisType.INVALID_EXPECTED, "'Date' value", 2}
};
TestBaseUtils.compareDiagnoses(expectedDiagnoses, fieldParsers.diagnostics.getErrors());
fieldParsers.diagnostics.reset();
Assert.assertEquals("string", fieldParsers.parseString("string", null, false));
Assert.assertEquals(new Integer(42), fieldParsers.parseInteger("42", null, false));
Assert.assertEquals(new Long(421234567890L), fieldParsers.parseLong("421234567890", null, false));
Assert.assertEquals("text/plain", fieldParsers.parseContentType("text/plain", null, false).toStringShort());
Assert.assertEquals("4.3.2.1", fieldParsers.parseIpAddress("4.3.2.1", null, false).getHostAddress());
Assert.assertEquals("http://test/uri", fieldParsers.parseUri("http://test/uri", uriProfile, null, false).toString());
Assert.assertEquals(1141546971000L, fieldParsers.parseDate("20060305082251", null, false).getTime());
Assert.assertFalse(fieldParsers.diagnostics.hasErrors());
Assert.assertFalse(fieldParsers.diagnostics.hasWarnings());
}
}