Examples with AssertThrows org.h2.test.utils.AssertThrows used on opensource projects

Example 6 with AssertThrows

use of org.h2.test.utils.AssertThrows in project h2database by h2database.

the class TestValue method testUUID.

private void testUUID() {
    long maxHigh = 0, maxLow = 0, minHigh = -1L, minLow = -1L;
    for (int i = 0; i < 100; i++) {
        ValueUuid uuid = ValueUuid.getNewRandom();
        maxHigh |= uuid.getHigh();
        maxLow |= uuid.getLow();
        minHigh &= uuid.getHigh();
        minLow &= uuid.getLow();
    }
    ValueUuid max = ValueUuid.get(maxHigh, maxLow);
    assertEquals("ffffffff-ffff-4fff-bfff-ffffffffffff", max.getString());
    ValueUuid min = ValueUuid.get(minHigh, minLow);
    assertEquals("00000000-0000-4000-8000-000000000000", min.getString());
    // Test conversion from ValueJavaObject to ValueUuid
    String uuidStr = "12345678-1234-4321-8765-123456789012";
    UUID origUUID = UUID.fromString(uuidStr);
    ValueJavaObject valObj = ValueJavaObject.getNoCopy(origUUID, null, null);
    Value valUUID = valObj.convertTo(Value.UUID);
    assertTrue(valUUID instanceof ValueUuid);
    assertTrue(valUUID.getString().equals(uuidStr));
    assertTrue(valUUID.getObject().equals(origUUID));
    ValueJavaObject voString = ValueJavaObject.getNoCopy(new String("This is not a ValueUuid object"), null, null);
    assertThrows(DbException.class, voString).convertTo(Value.UUID);
}

Example 7 with AssertThrows

use of org.h2.test.utils.AssertThrows in project h2database by h2database.

the class TestValue method testModulusDouble.

private void testModulusDouble() {
    final ValueDouble vd1 = ValueDouble.get(12);
    new AssertThrows(ErrorCode.DIVISION_BY_ZERO_1) {

        @Override
        public void test() {
            vd1.modulus(ValueDouble.get(0));
        }
    };
    ValueDouble vd2 = ValueDouble.get(10);
    ValueDouble vd3 = vd1.modulus(vd2);
    assertEquals(2, vd3.getDouble());
}

Example 8 with AssertThrows

use of org.h2.test.utils.AssertThrows in project h2database by h2database.

the class TestValue method testCastTrim.

private void testCastTrim() {
    Value v;
    String spaces = new String(new char[100]).replace((char) 0, ' ');
    v = ValueArray.get(new Value[] { ValueString.get("hello"), ValueString.get("world") });
    assertEquals(10, v.getPrecision());
    assertEquals(5, v.convertPrecision(5, true).getPrecision());
    v = ValueArray.get(new Value[] { ValueString.get(""), ValueString.get("") });
    assertEquals(0, v.getPrecision());
    assertEquals("('')", v.convertPrecision(1, true).toString());
    v = ValueBytes.get(spaces.getBytes());
    assertEquals(100, v.getPrecision());
    assertEquals(10, v.convertPrecision(10, false).getPrecision());
    assertEquals(10, v.convertPrecision(10, false).getBytes().length);
    assertEquals(32, v.convertPrecision(10, false).getBytes()[9]);
    assertEquals(10, v.convertPrecision(10, true).getPrecision());
    final Value vd = ValueDecimal.get(new BigDecimal("1234567890.123456789"));
    assertEquals(19, vd.getPrecision());
    assertEquals("1234567890.1234567", vd.convertPrecision(10, true).getString());
    new AssertThrows(ErrorCode.NUMERIC_VALUE_OUT_OF_RANGE_1) {

        @Override
        public void test() {
            vd.convertPrecision(10, false);
        }
    };
    v = ValueLobDb.createSmallLob(Value.CLOB, spaces.getBytes(), 100);
    assertEquals(100, v.getPrecision());
    assertEquals(10, v.convertPrecision(10, false).getPrecision());
    assertEquals(10, v.convertPrecision(10, false).getString().length());
    assertEquals("          ", v.convertPrecision(10, false).getString());
    assertEquals(10, v.convertPrecision(10, true).getPrecision());
    v = ValueLobDb.createSmallLob(Value.BLOB, spaces.getBytes(), 100);
    assertEquals(100, v.getPrecision());
    assertEquals(10, v.convertPrecision(10, false).getPrecision());
    assertEquals(10, v.convertPrecision(10, false).getBytes().length);
    assertEquals(32, v.convertPrecision(10, false).getBytes()[9]);
    assertEquals(10, v.convertPrecision(10, true).getPrecision());
    ResultSet rs = new SimpleResultSet();
    v = ValueResultSet.get(rs);
    assertEquals(Integer.MAX_VALUE, v.getPrecision());
    assertEquals(Integer.MAX_VALUE, v.convertPrecision(10, false).getPrecision());
    assertTrue(rs == v.convertPrecision(10, false).getObject());
    assertFalse(rs == v.convertPrecision(10, true).getObject());
    assertEquals(Integer.MAX_VALUE, v.convertPrecision(10, true).getPrecision());
    v = ValueString.get(spaces);
    assertEquals(100, v.getPrecision());
    assertEquals(10, v.convertPrecision(10, false).getPrecision());
    assertEquals("          ", v.convertPrecision(10, false).getString());
    assertEquals("          ", v.convertPrecision(10, true).getString());
}

Example 9 with AssertThrows

use of org.h2.test.utils.AssertThrows in project h2database by h2database.

the class TestValue method testModulusDecimal.

private void testModulusDecimal() {
    final ValueDecimal vd1 = ValueDecimal.get(new BigDecimal(12));
    new AssertThrows(ErrorCode.DIVISION_BY_ZERO_1) {

        @Override
        public void test() {
            vd1.modulus(ValueDecimal.get(new BigDecimal(0)));
        }
    };
    ValueDecimal vd2 = ValueDecimal.get(new BigDecimal(10));
    ValueDecimal vd3 = vd1.modulus(vd2);
    assertEquals(2, vd3.getDouble());
}

Example 10 with AssertThrows

use of org.h2.test.utils.AssertThrows in project h2database by h2database.

the class TestServlet method test.

@Override
public void test() throws SQLException {
    if (config.networked || config.memory) {
        return;
    }
    DbStarter listener = new DbStarter();
    TestServletContext context = new TestServletContext();
    String url = getURL("servlet", true);
    context.setInitParameter("db.url", url);
    context.setInitParameter("db.user", getUser());
    context.setInitParameter("db.password", getPassword());
    context.setInitParameter("db.tcpServer", "-tcpPort 8888");
    ServletContextEvent event = new ServletContextEvent(context);
    listener.contextInitialized(event);
    Connection conn1 = listener.getConnection();
    Connection conn1a = (Connection) context.getAttribute("connection");
    assertTrue(conn1 == conn1a);
    Statement stat1 = conn1.createStatement();
    stat1.execute("CREATE TABLE T(ID INT)");
    String u2 = url.substring(url.indexOf("servlet"));
    u2 = "jdbc:h2:tcp://localhost:8888/" + getBaseDir() + "/" + u2;
    Connection conn2 = DriverManager.getConnection(u2, getUser(), getPassword());
    Statement stat2 = conn2.createStatement();
    stat2.execute("SELECT * FROM T");
    stat2.execute("DROP TABLE T");
    assertThrows(ErrorCode.TABLE_OR_VIEW_NOT_FOUND_1, stat1).execute("SELECT * FROM T");
    conn2.close();
    listener.contextDestroyed(event);
    // listener must be stopped
    assertThrows(ErrorCode.CONNECTION_BROKEN_1, this).getConnection("jdbc:h2:tcp://localhost:8888/" + getBaseDir() + "/servlet", getUser(), getPassword());
    // connection must be closed
    assertThrows(ErrorCode.OBJECT_CLOSED, stat1).execute("SELECT * FROM DUAL");
    deleteDb("servlet");
}