tomtongue commented on code in PR #10039:
URL: https://github.com/apache/iceberg/pull/10039#discussion_r1542341876
##########
core/src/test/java/org/apache/iceberg/TestMetrics.java:
##########
@@ -766,24 +771,25 @@ protected void assertCounts(int fieldId, Long valueCount,
Long nullValueCount, M
protected void assertCounts(
int fieldId, Long valueCount, Long nullValueCount, Long nanValueCount,
Metrics metrics) {
- Map<Integer, Long> valueCounts = metrics.valueCounts();
- Map<Integer, Long> nullValueCounts = metrics.nullValueCounts();
- Map<Integer, Long> nanValueCounts = metrics.nanValueCounts();
- Assert.assertEquals(valueCount, valueCounts.get(fieldId));
- Assert.assertEquals(nullValueCount, nullValueCounts.get(fieldId));
- Assert.assertEquals(nanValueCount, nanValueCounts.get(fieldId));
+ assertThat(metrics.valueCounts().get(fieldId)).isEqualTo(valueCount);
+
assertThat(metrics.nullValueCounts().get(fieldId)).isEqualTo(nullValueCount);
+ assertThat(metrics.nanValueCounts().get(fieldId)).isEqualTo(nanValueCount);
}
protected <T> void assertBounds(
int fieldId, Type type, T lowerBound, T upperBound, Metrics metrics) {
Map<Integer, ByteBuffer> lowerBounds = metrics.lowerBounds();
Map<Integer, ByteBuffer> upperBounds = metrics.upperBounds();
- Assert.assertEquals(
- lowerBound,
- lowerBounds.containsKey(fieldId) ? fromByteBuffer(type,
lowerBounds.get(fieldId)) : null);
- Assert.assertEquals(
- upperBound,
- upperBounds.containsKey(fieldId) ? fromByteBuffer(type,
upperBounds.get(fieldId)) : null);
+ assertThat(
+ lowerBounds.containsKey(fieldId)
+ ? Optional.ofNullable(fromByteBuffer(type,
lowerBounds.get(fieldId))).get()
Review Comment:
This part throws compilation failure because of the [ambiguous
error](http://joel-costigliola.github.io/assertj/assertj-core.html#ambiguous-compilation-error)
(at least in Java 8 and 17) of reference to `assertThat` if it's only
`fromByteBuffer(...)`. The other workaround is to use type-cast here. We can
also use `(Object)` cast like:
```java
assertThat(
lowerBounds.containsKey(fieldId)
? (Object) fromByteBuffer(type, lowerBounds.get(fieldId))
: null)
.isEqualTo(lowerBound);
```
What do you think about this?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
