@Test
public void queryWithHashKey() {
putItemWithHashKey();
putItemWithHashKeyOverwriteItem();
String code = "hash1";
TestClassWithHashKey hashKeyTemplate = new TestClassWithHashKey();
hashKeyTemplate.setCode(code);
Map<String, Condition> emptyRangeConditions = new HashMap<String, Condition>();
DynamoDBQueryExpression<TestClassWithHashKey> query =
new DynamoDBQueryExpression<TestClassWithHashKey>()
.withHashKeyValues(hashKeyTemplate)
.withRangeKeyConditions(emptyRangeConditions);
List<TestClassWithHashKey> valueList = mapper.query(TestClassWithHashKey.class, query);
Assert.assertNotNull("Value list is null.", valueList);
Assert.assertNotSame("Value list is empty.", 0, valueList.size());
Assert.assertEquals("Value list has more than one item.", 1, valueList.size());
TestClassWithHashKey value = valueList.get(0);
Assert.assertEquals("Wrong code.", code, value.getCode());
Assert.assertEquals("Wrong stringData.", "string1", value.getStringData());
Assert.assertEquals("Wrong intData.", 1, value.getIntData());
Assert.assertEquals(
"Wrong stringSetData.", set("stringSetVal1", "stringSetVal2"), value.getStringSetData());
Assert.assertEquals("Wrong numberSetData.", set(1, 2), value.getNumberSetData());
}
// Test: put item with HashKey
@Test
public void putItemWithHashKey() {
createTable(hashTableName, createStringAttributeDefinition("code"));
TestClassWithHashKey value = new TestClassWithHashKey();
value.setCode("hash1");
value.setStringData("string1");
value.setIntData(1);
value.setStringSetData(set("stringSetVal1", "stringSetVal2"));
value.setNumberSetData(set(1, 2));
mapper.save(value);
}
@Test
public void utf8Test() {
createGenericTable(hashTableName, "code");
TestClassWithHashKey value = new TestClassWithHashKey();
value.setCode("éáűőúöüóí");
value.setStringData("űáéúőóüöí");
mapper.save(value);
TestClassWithHashKey readValue = mapper.load(TestClassWithHashKey.class, "éáűőúöüóí");
Assert.assertEquals("éáűőúöüóí", readValue.getCode());
Assert.assertEquals("űáéúőóüöí", readValue.getStringData());
}
@Test
public void putItemWithHashKeyOverwriteItem() {
try {
createTable(hashTableName, createStringAttributeDefinition("code"));
} catch (ResourceInUseException riue) {
// The table is already created, do nothing
}
TestClassWithHashKey value2a = new TestClassWithHashKey();
value2a.setCode("hash2");
value2a.setStringData("string2a");
value2a.setIntData(21);
value2a.setStringSetData(set("stringSetVal2a1", "stringSetVal2a2"));
value2a.setNumberSetData(set(3, 4));
mapper.save(value2a);
TestClassWithHashKey value2b = new TestClassWithHashKey();
value2b.setCode("hash2");
value2b.setStringData("string2b");
value2b.setIntData(22);
value2b.setStringSetData(set("stringSetVal2b1", "stringSetVal2b2"));
value2b.setNumberSetData(set(5, 6));
mapper.save(value2b);
}
@Test
public void queryWithUnknownHashKey() {
putItemWithHashKey();
String code = "hash1x";
TestClassWithHashKey hashKeyTemplate = new TestClassWithHashKey();
hashKeyTemplate.setCode(code);
Map<String, Condition> emptyRangeConditions = new HashMap<String, Condition>();
DynamoDBQueryExpression<TestClassWithHashKey> query =
new DynamoDBQueryExpression<TestClassWithHashKey>()
.withHashKeyValues(hashKeyTemplate)
.withRangeKeyConditions(emptyRangeConditions);
List<TestClassWithHashKey> valueList = mapper.query(TestClassWithHashKey.class, query);
Assert.assertNotNull("Value list is null.", valueList);
Assert.assertEquals("Value list should be empty.", 0, valueList.size());
}