ZipLongTestpublic class ZipLongTest extends TestCase | JUnit 3 testcases for org.apache.tools.zip.ZipLong. |
| Constructors Summary |
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public ZipLongTest(String name)
super(name);
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| Methods Summary |
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| public void | testEquals()Test the contract of the equals method.
ZipLong zl = new ZipLong(0x12345678);
ZipLong zl2 = new ZipLong(0x12345678);
ZipLong zl3 = new ZipLong(0x87654321);
assertTrue("reflexive", zl.equals(zl));
assertTrue("works", zl.equals(zl2));
assertTrue("works, part two", !zl.equals(zl3));
assertTrue("symmetric", zl2.equals(zl));
assertTrue("null handling", !zl.equals(null));
assertTrue("non ZipLong handling", !zl.equals(new Integer(0x1234)));
| | public void | testFromBytes()Test conversion from bytes.
byte[] val = new byte[] {0x78, 0x56, 0x34, 0x12};
ZipLong zl = new ZipLong(val);
assertEquals("value from bytes", 0x12345678, zl.getValue());
| | public void | testSign()Test sign handling.
ZipLong zl = new ZipLong(new byte[] {(byte)0xFF, (byte)0xFF, (byte)0xFF, (byte)0xFF});
assertEquals(0x00000000FFFFFFFFl, zl.getValue());
| | public void | testToBytes()Test conversion to bytes.
ZipLong zl = new ZipLong(0x12345678);
byte[] result = zl.getBytes();
assertEquals("length getBytes", 4, result.length);
assertEquals("first byte getBytes", 0x78, result[0]);
assertEquals("second byte getBytes", 0x56, result[1]);
assertEquals("third byte getBytes", 0x34, result[2]);
assertEquals("fourth byte getBytes", 0x12, result[3]);
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