@Test
public void testReadWriteExternal() throws IOException, ClassNotFoundException, ISOException {
// given
ByteArrayOutputStream data = new ByteArrayOutputStream();
ObjectOutputStream ostr = new ObjectOutputStream(data);
// when
iSOAmount.writeExternal(ostr);
ostr.close();
ObjectInputStream istr = new ObjectInputStream(new ByteArrayInputStream(data.toByteArray()));
// then
ISOAmount pickled = new ISOAmount();
pickled.readExternal(istr);
istr.close();
assertThat(pickled.getAmountAsString(), is(iSOAmount.getAmountAsString()));
}
@Test
public void testUnpack() {
try {
iSOAmount.unpack(new byte[1]);
fail("ISOException Expected");
} catch (ISOException isoe) {
assertThat(isoe.getMessage(), is("Not available"));
}
}
@Test
public void testUnPack2() throws IOException {
try {
iSOAmount.unpack((InputStream) null);
fail("ISOException Expected");
} catch (ISOException isoe) {
assertThat(isoe.getMessage(), is("Not available"));
}
}
@Test
public void testSetValueBadCurrencyCode() {
try {
iSOAmount.setValue("X23456789012");
fail("expected exception");
} catch (ISOException e) {
assertThat(e.getMessage(), is("For input string: \"X23\""));
}
}
@Test
public void testSetValueBadLength() {
try {
iSOAmount.setValue("1234");
fail("expected invalid length ISOException");
} catch (ISOException e) {
assertThat(e.getMessage(), is("ISOAmount invalid length 4"));
}
}
@Test
public void testDump() {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
iSOAmount.dump(new PrintStream(baos), ":-o");
// then
String lineSep = System.getProperty("line.separator");
String expected =
":-o<field id=\"28\" currency=\"840\" type=\"amount\" value=\"10.00\"/>" + lineSep;
assertThat(baos.toString(), is(expected));
}
@Test
public void testBadReadAttemptISOException() throws IOException, ClassNotFoundException {
iSOAmount =
new ISOAmount() {
@Override
public void setValue(Object obj) throws ISOException {
throw new ISOException("yikes!");
}
};
ObjectInput in = mock(ObjectInput.class);
try {
iSOAmount.readExternal(in);
} catch (IOException ioe) {
assertThat(ioe.getMessage(), is("yikes!"));
}
}
@Test
public void testBadWriteAttemptISOException() throws IOException {
iSOAmount =
new ISOAmount() {
@Override
public Object getValue() throws ISOException {
throw new ISOException("boo!");
}
};
ObjectOutput oo = mock(ObjectOutput.class);
try {
iSOAmount.writeExternal(oo);
} catch (IOException ioe) {
assertThat(ioe.getMessage(), is("org.jpos.iso.ISOException: boo!"));
}
}
@Test
public void testGetAmount() {
assertThat(iSOAmount.getAmount(), is(BigDecimal.TEN.setScale(2)));
}
@Test
public void testGetAmountAsLegacyString() throws ISOException {
assertThat(iSOAmount.getAmountAsLegacyString(), is("000000001000"));
}
@Test
public void testISOAmountInt() {
iSOAmount = new ISOAmount(75);
assertThat(iSOAmount.getKey(), is((Object) Integer.valueOf(75)));
}
@Test
public void testGetCurrencyCodeAsString() throws ISOException {
assertThat(iSOAmount.getCurrencyCodeAsString(), is("840"));
}
@Test
public void testGetCurrencyCode() {
assertThat(iSOAmount.getCurrencyCode(), is(840));
}
@Test
public void testGetScaleAsString() {
assertThat(iSOAmount.getScaleAsString(), is("2"));
}
@Test
public void testGetScale() {
assertThat(iSOAmount.getScale(), is(2));
}