public void testEqualsAndHashCode() {
final Event event1 = new Event();
final Event event2 = new Event();
assertFalse(event1.equals(null));
assertFalse(event1.equals(new Object()));
assertTrue(event1.equals(event2));
assertEquals(event1.hashCode(), event2.hashCode());
event1.key = "eventKey";
assertFalse(event1.equals(event2));
assertFalse(event2.equals(event1));
assertTrue(event1.hashCode() != event2.hashCode());
event2.key = "eventKey";
assertTrue(event1.equals(event2));
assertTrue(event2.equals(event1));
assertEquals(event1.hashCode(), event2.hashCode());
event1.timestamp = 1234;
assertFalse(event1.equals(event2));
assertFalse(event2.equals(event1));
assertTrue(event1.hashCode() != event2.hashCode());
event2.timestamp = 1234;
assertTrue(event1.equals(event2));
assertTrue(event2.equals(event1));
assertEquals(event1.hashCode(), event2.hashCode());
event1.segmentation = new HashMap<String, String>();
assertFalse(event1.equals(event2));
assertFalse(event2.equals(event1));
assertTrue(event1.hashCode() != event2.hashCode());
event2.segmentation = new HashMap<String, String>();
assertTrue(event1.equals(event2));
assertTrue(event2.equals(event1));
assertEquals(event1.hashCode(), event2.hashCode());
event1.segmentation.put("segkey", "segvalue");
assertFalse(event1.equals(event2));
assertFalse(event2.equals(event1));
assertTrue(event1.hashCode() != event2.hashCode());
event2.segmentation.put("segkey", "segvalue");
assertTrue(event1.equals(event2));
assertTrue(event2.equals(event1));
assertEquals(event1.hashCode(), event2.hashCode());
event1.sum = 3.2;
event2.count = 42;
assertTrue(event1.equals(event2));
assertTrue(event2.equals(event1));
assertEquals(event1.hashCode(), event2.hashCode());
}
public void testFromJSON_keyOnly() throws JSONException {
final Event expected = new Event();
expected.key = "eventKey";
final JSONObject jsonObj = new JSONObject();
jsonObj.put("key", expected.key);
final Event actual = Event.fromJSON(jsonObj);
assertEquals(expected, actual);
assertEquals(expected.count, actual.count);
assertEquals(expected.sum, actual.sum);
}
public void testToJSON_nullSegmentation() throws JSONException {
final Event event = new Event();
event.key = "eventKey";
event.timestamp = 1234;
event.count = 42;
event.sum = 3.2;
final JSONObject jsonObj = event.toJSON();
assertEquals(6, jsonObj.length());
assertEquals(event.key, jsonObj.getString("key"));
assertEquals(event.timestamp, jsonObj.getInt("timestamp"));
assertEquals(event.count, jsonObj.getInt("count"));
assertEquals(event.sum, jsonObj.getDouble("sum"));
}
public void testFromJSON_keyOnly_nullOtherValues() throws JSONException {
final Event expected = new Event();
expected.key = "eventKey";
final JSONObject jsonObj = new JSONObject();
jsonObj.put("key", expected.key);
jsonObj.put("timestamp", JSONObject.NULL);
jsonObj.put("count", JSONObject.NULL);
jsonObj.put("sum", JSONObject.NULL);
final Event actual = Event.fromJSON(jsonObj);
assertEquals(expected, actual);
assertEquals(expected.count, actual.count);
assertEquals(expected.sum, actual.sum);
}
public void testFromJSON_segmentationNotADictionary() throws JSONException {
final Event expected = new Event();
expected.key = "eventKey";
expected.timestamp = 1234;
expected.count = 42;
expected.sum = 3.2;
final JSONObject jsonObj = new JSONObject();
jsonObj.put("key", expected.key);
jsonObj.put("timestamp", expected.timestamp);
jsonObj.put("count", expected.count);
jsonObj.put("sum", expected.sum);
jsonObj.put("segmentation", 1234);
assertNull(Event.fromJSON(jsonObj));
}
public void testFromJSON_noSegmentation() throws JSONException {
final Event expected = new Event();
expected.key = "eventKey";
expected.timestamp = 1234;
expected.count = 42;
expected.sum = 3.2;
final JSONObject jsonObj = new JSONObject();
jsonObj.put("key", expected.key);
jsonObj.put("timestamp", expected.timestamp);
jsonObj.put("count", expected.count);
jsonObj.put("sum", expected.sum);
final Event actual = Event.fromJSON(jsonObj);
assertEquals(expected, actual);
assertEquals(expected.count, actual.count);
assertEquals(expected.sum, actual.sum);
}
public void testToJSON_sumNaNCausesJSONException() throws JSONException {
final Event event = new Event();
event.key = "eventKey";
event.timestamp = 1234;
event.count = 42;
event.sum = Double.NaN;
event.segmentation = new HashMap<String, String>();
event.segmentation.put("segkey", "segvalue");
final JSONObject jsonObj = event.toJSON();
assertEquals(6, jsonObj.length());
assertEquals(event.key, jsonObj.getString("key"));
assertEquals(event.timestamp, jsonObj.getInt("timestamp"));
assertEquals(event.count, jsonObj.getInt("count"));
assertEquals(1, jsonObj.getJSONObject("segmentation").length());
assertEquals(
event.segmentation.get("segkey"),
jsonObj.getJSONObject("segmentation").getString("segkey"));
}
public void testFromJSON_withSegmentation() throws JSONException {
final Event expected = new Event();
expected.key = "eventKey";
expected.timestamp = 1234;
expected.count = 42;
expected.sum = 3.2;
expected.segmentation = new HashMap<String, String>();
expected.segmentation.put("segkey", "segvalue");
final JSONObject jsonObj = new JSONObject();
jsonObj.put("key", expected.key);
jsonObj.put("timestamp", expected.timestamp);
jsonObj.put("count", expected.count);
jsonObj.put("sum", expected.sum);
jsonObj.put("segmentation", new JSONObject(expected.segmentation));
final Event actual = Event.fromJSON(jsonObj);
assertEquals(expected, actual);
assertEquals(expected.count, actual.count);
assertEquals(expected.sum, actual.sum);
}
public void testFromJSON_withSegmentation_nonStringValue() throws JSONException {
final Event expected = new Event();
expected.key = "eventKey";
expected.timestamp = 1234;
expected.count = 42;
expected.sum = 3.2;
expected.segmentation = new HashMap<String, String>();
expected.segmentation.put("segkey", "1234");
final Map<Object, Object> badMap = new HashMap<Object, Object>();
badMap.put(
"segkey", 1234); // JSONObject.getString will end up converting this to the string "1234"
final JSONObject jsonObj = new JSONObject();
jsonObj.put("key", expected.key);
jsonObj.put("timestamp", expected.timestamp);
jsonObj.put("count", expected.count);
jsonObj.put("sum", expected.sum);
jsonObj.put("segmentation", new JSONObject(badMap));
final Event actual = Event.fromJSON(jsonObj);
assertEquals(expected, actual);
assertEquals(expected.count, actual.count);
assertEquals(expected.sum, actual.sum);
}