@Test
public void shouldOverwriteExistingProperties()
throws PropertyValueException, NodeNotFoundException {
long nodeId;
Transaction tx = database.getGraph().beginTx();
try {
Node node = database.getGraph().createNode();
node.setProperty("remove me", "trash");
nodeId = node.getId();
tx.success();
} finally {
tx.finish();
}
Map<String, Object> properties = new HashMap<String, Object>();
properties.put("foo", "bar");
properties.put("baz", 17);
actions.setAllNodeProperties(nodeId, properties);
tx = database.getGraph().beginTx();
try {
Node node = database.getGraph().getNodeById(nodeId);
assertHasProperties(node, properties);
assertNull(node.getProperty("remove me", null));
} finally {
tx.finish();
}
}
@Test(expected = PropertyValueException.class)
public void shouldFailOnTryingToStoreMixedArraysAsAProperty() throws Exception {
long nodeId = graphdbHelper.createNode();
Map<String, Object> properties = new HashMap<String, Object>();
Object[] dodgyArray = new Object[3];
dodgyArray[0] = 0;
dodgyArray[1] = 1;
dodgyArray[2] = "two";
properties.put("foo", dodgyArray);
actions.setAllNodeProperties(nodeId, properties);
}
@Test
public void shouldBeAbleToStorePropertiesInAnExistingNode()
throws PropertyValueException, NodeNotFoundException {
long nodeId = graphdbHelper.createNode();
Map<String, Object> properties = new HashMap<String, Object>();
properties.put("foo", "bar");
properties.put("baz", 17);
actions.setAllNodeProperties(nodeId, properties);
Transaction tx = database.getGraph().beginTx();
try {
Node node = database.getGraph().getNodeById(nodeId);
assertHasProperties(node, properties);
} finally {
tx.finish();
}
}