package org.dict.zip;
-import org.testng.annotations.BeforeMethod;
-import org.testng.annotations.Test;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
import java.io.EOFException;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Arrays;
-import static org.testng.Assert.assertEquals;
-import static org.testng.Assert.assertTrue;
-import static org.testng.Assert.fail;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
import static tokyo.northside.io.IOUtils2.contentEquals;
/**
public class DictZipInputStreamTest {
private final String dataFile = this.getClass().getResource("/test.dict.dz").getFile();
- private DictZipInputStream din;
/**
- * rewind dictionary file.
- *
+ * Test constructor @TestFactory.
* @throws Exception when i/o error.
*/
- @BeforeMethod
- public void rewind() throws Exception {
- if (din != null) {
- din.seek(0);
- }
- }
-
- /**
- * Test constructor.
- * @throws Exception when i/o error.
- */
- @Test (groups = "init", dependsOnMethods = { "testConstructorFromFilename",
- "testConstructorDefaultBufSize"})
- public void testConstructor() throws Exception {
- din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534);
- }
-
- /**
- * Test constructor.
- * @throws Exception when i/o error.
- */
- @Test (groups = "init")
+ @Test
public void testConstructorDefaultBufSize() throws Exception {
- din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"));
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"))) {
+ // pass
+ }
}
/**
* Test constructor from filename.
* @throws Exception when i/o error.
*/
- @Test (groups = "init")
+ @Test
public void testConstructorFromFilename() throws Exception {
- din = new DictZipInputStream(dataFile);
- }
-
- /**
- * Test close of stream.
- * @throws Exception if I/O error occurred.
- */
- @Test (groups = "exit", dependsOnGroups = { "test" })
- public void testClose() throws Exception {
- din.close();
- din = null;
+ try (DictZipInputStream din = new DictZipInputStream(dataFile)) {
+ // pass
+ }
}
/**
* Test of read method, of class DictZipInputStream.
* @throws Exception when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testRead() throws Exception {
- System.out.println("read");
int len = 10;
byte[] buf = new byte[len];
byte[] expResult = {0x70, 0x72, (byte) 0xc3, (byte) 0xa9, 0x70, 0x2e, 0x20, 0x3a, 0x20, 0x2b};
- din.read(buf, 0, len);
- assertTrue(Arrays.equals(expResult, buf));
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ din.seek(0);
+ din.read(buf, 0, len);
+ assertTrue(Arrays.equals(expResult, buf));
+ }
}
/**
* Test of read method, of class DictZipInputStream.
* @throws Exception when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testReadWithSeek() throws Exception {
- System.out.println("read with seek");
- int start = 0x20;
- int len = 10;
- din.seek(start);
- byte[] buf = new byte[len];
- byte[] expResult = {
- 0x61, 0x70, 0x72, (byte) 0xc3, (byte) 0xa8, 0x73, 0x20, 0x75, 0x6e, 0x20
- };
- din.read(buf, 0, len);
- assertTrue(Arrays.equals(buf, expResult));
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ int start = 0x20;
+ int len = 10;
+ din.seek(start);
+ byte[] buf = new byte[len];
+ byte[] expResult = {
+ 0x61, 0x70, 0x72, (byte) 0xc3, (byte) 0xa8, 0x73, 0x20, 0x75, 0x6e, 0x20
+ };
+ din.read(buf, 0, len);
+ assertTrue(Arrays.equals(buf, expResult));
+ }
}
/**
* Test of read method, of class DictZipInputStream.
* @throws Exception when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testReadNull() throws Exception {
- System.out.println("read null buffer");
- int len = 10;
- byte[] buf = null;
- boolean r = false;
- try {
- din.read(buf, 0, len);
- fail("Should be throw exception.");
- } catch (NullPointerException e) {
- // expected.
- r = true;
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ int len = 10;
+ byte[] buf = null;
+ boolean r = false;
+ try {
+ din.read(buf, 0, len);
+ Assertions.fail("Should be throw exception.");
+ } catch (NullPointerException e) {
+ // expected.
+ r = true;
+ }
+ assertTrue(r, "Got NullPointerException when buffer is null");
}
- assertTrue(r, "Got NullPointerException when buffer is null");
}
/**
* Test of read method, of class DictZipInputStream.
* @throws Exception when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testReadOutOfBound() throws Exception {
- System.out.println("read out of buffer size");
- int len = 10;
- byte[] buf = new byte[len];
- boolean r = false;
- try {
- din.read(buf, 0, len + 10);
- fail("Should be throw exception.");
- } catch (IndexOutOfBoundsException e) {
- // expected.
- r = true;
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ int len = 10;
+ byte[] buf = new byte[len];
+ boolean r = false;
+ try {
+ din.read(buf, 0, len + 10);
+ Assertions.fail("Should be throw exception.");
+ } catch (IndexOutOfBoundsException e) {
+ // expected.
+ r = true;
+ }
+ assertTrue(r, "Got IndexOutOfBoundException when size is over the buffer size");
}
- assertTrue(r, "Got IndexOutOfBoundException when size is over the buffer size");
}
/**
* Test of read method, of class DictZipInputStream.
* @throws Exception when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testReadZeroSize() throws Exception {
- System.out.println("read zero size");
- int len = 512;
- byte[] buf = new byte[len];
- int size = din.read(buf, 0, 0);
- assertEquals(size, 0);
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ int len = 512;
+ byte[] buf = new byte[len];
+ int size = din.read(buf, 0, 0);
+ assertEquals(size, 0);
+ }
}
/**
* Test of read method, of class DictZipInputStream.
* @throws Exception when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testReadWithSeekLast() throws Exception {
- System.out.println("read with seek to last");
- int start = 383273;
- int len = 512;
- din.seek(start);
- byte[] buf = new byte[len];
- din.read(buf, 0, len);
- int result = din.read(buf, 0, len);
- assertEquals(result, -1);
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ int start = 383273;
+ int len = 512;
+ din.seek(start);
+ byte[] buf = new byte[len];
+ din.read(buf, 0, len);
+ int result = din.read(buf, 0, len);
+ assertEquals(result, -1);
+ }
}
- /**
+ /**
* Test of readFully method, of class DictZipInputStream.
* @throws Exception when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testReadFullyByteArr() throws Exception {
- System.out.println("readFully");
- int start = 100;
- int len = 10;
- din.seek(start);
- byte[] buf = new byte[len];
- din.readFully(buf);
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ int start = 100;
+ int len = 10;
+ din.seek(start);
+ byte[] buf = new byte[len];
+ din.readFully(buf);
+ }
}
/**
* Test of readFully method, of class DictZipInputStream.
* @throws Exception when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testReadFully3args() throws Exception {
- System.out.println("readFully");
- int start = 200;
- int len = 10;
- din.seek(start);
- byte[] buf = new byte[len];
- din.readFully(buf, 0, len);
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ int start = 200;
+ int len = 10;
+ din.seek(start);
+ byte[] buf = new byte[len];
+ din.readFully(buf, 0, len);
+ }
}
/**
* Test of readFully method, of class DictZipInputStream.
* @throws IOException when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testReadFullyReadTrailer() throws IOException {
- System.out.println("readFully and readTrailer");
- byte[] buf = new byte[512];
- try {
- din.readFully(buf);
- } catch (EOFException e) {
- // Normal, continue
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ byte[] buf = new byte[512];
+ try {
+ din.readFully(buf);
+ } catch (EOFException e) {
+ // Normal, continue
+ }
+ // read trailer
+ din.readTrailer();
+ assertEquals(din.getCrc(), 0x024d1f37);
+ assertEquals(din.getLength(), 383783);
}
- // read trailer
- din.readTrailer();
- assertEquals(din.getCrc(), 0x024d1f37);
- assertEquals(din.getLength(), 383783);
}
/**
* Test getComplength method.
* @throws IOException when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testGetCompLength() throws IOException {
- System.out.println("getCompLength");
- assertEquals(din.getCompLength(), 136856);
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ System.out.println("getCompLength");
+ assertEquals(din.getCompLength(), 136856);
+ }
}
/**
* Test getMtime method.
* @throws IOException when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testGetMtime() throws IOException {
- System.out.println("getMtime");
- assertEquals(din.getMtime(), 1193780332);
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ assertEquals(din.getMtime(), 1193780332);
+ }
}
/**
* Test getChunkLength method.
* @throws IOException when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testGetChunkLength() throws IOException {
- System.out.println("getChunkLength");
- assertEquals(din.getChunkLength(), 58315);
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ System.out.println("getChunkLength");
+ assertEquals(din.getChunkLength(), 58315);
+ }
}
/**
* Test getChunkCount method.
* @throws IOException when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testGetChunkCount() throws IOException {
- System.out.println("getChunkCount");
- assertEquals(din.getChunkCount(), 7);
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ System.out.println("getChunkCount");
+ assertEquals(din.getChunkCount(), 7);
+ }
}
/**
* Test getFilename method.
* @throws IOException when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testGetFilename() throws IOException {
- System.out.println("getFilename");
- assertEquals(din.getFilename(), "results.dict");
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ assertEquals(din.getFilename(), "results.dict");
+ }
}
- /**
+ /**
* Test readFully with large seek.
- * @throws Exception when i/o error.
+ * @throws Exception when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ @Test
public void testReadFullySeek2() throws Exception {
- System.out.println("readFully_seek2");
- int start = 56003;
- int len = 195;
- try {
- din.seek(start);
- } catch (IOException ioe) {
- fail("Unexpected IOException");
- }
- byte[] buf = new byte[len];
- try {
- din.readFully(buf);
- } catch (EOFException eofe) {
- fail("Unexpected EOF");
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ int start = 56003;
+ int len = 195;
+ try {
+ din.seek(start);
+ } catch (IOException ioe) {
+ Assertions.fail("Unexpected IOException");
+ }
+ byte[] buf = new byte[len];
+ try {
+ din.readFully(buf);
+ } catch (EOFException eofe) {
+ Assertions.fail("Unexpected EOF");
+ }
}
}
- /**
- * Test with large seek.
- * @throws Exception when i/o error.
- */
- @Test (groups = "test", dependsOnMethods = { "testConstructor" })
+ /**
+ * Test with large seek.
+ * @throws Exception when i/o error.
+ */
+ @Test
public void testReadSeek2() throws Exception {
- System.out.println("read_seek2");
- int start = 56003;
- int len = 195;
- try {
- din.seek(start);
- } catch (IOException ioe) {
- fail("Unexpected IOException");
- }
- byte[] buf = new byte[len];
- int result = 0;
- try {
- result = din.read(buf, 0, len);
- } catch (EOFException eofe) {
- fail("Unexpected EOF");
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ System.out.println("read_seek2");
+ int start = 56003;
+ int len = 195;
+ try {
+ din.seek(start);
+ } catch (IOException ioe) {
+ Assertions.fail("Unexpected IOException");
+ }
+ byte[] buf = new byte[len];
+ int result = 0;
+ try {
+ result = din.read(buf, 0, len);
+ } catch (EOFException eofe) {
+ Assertions.fail("Unexpected EOF");
+ }
+ assertEquals(result, len);
}
- assertEquals(result, len);
}
/**
* Test with large seek comparison content.
* @throws Exception when i/o error.
*/
- @Test (groups = "test", dependsOnMethods = { "testConstructor"})
+ @Test
public void testReadSeek3() throws Exception {
- System.out.println("read_seek2");
- int start = 56003;
- int len = 195;
- try {
- din.seek(start);
- } catch (IOException ioe) {
- fail("Unexpected IOException");
+ try (DictZipInputStream din = new DictZipInputStream(new RandomAccessInputStream(dataFile, "r"), 65534)) {
+ int start = 56003;
+ int len = 195;
+ try {
+ din.seek(start);
+ } catch (IOException ioe) {
+ Assertions.fail("Unexpected IOException");
+ }
+ FileInputStream in2 = new FileInputStream(this.getClass().getResource("/test.dict.expected").getFile());
+ in2.skip(start);
+ assertTrue(contentEquals(din, in2, 0, len));
}
- FileInputStream in2 = new FileInputStream(this.getClass().getResource("/test.dict.expected").getFile());
- in2.skip(start);
- assertTrue(contentEquals(din, in2, 0, len));
}
}
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