public void testSingleQuantile_median() {
    double referenceValue = REFERENCE_ALGORITHM.singleQuantile(1, 2, dataset.clone());
    for (QuantilesAlgorithm algorithm : NON_REFERENCE_ALGORITHMS) {
      assertWithMessage("Mismatch between %s and %s", algorithm, REFERENCE_ALGORITHM)
          .that(algorithm.singleQuantile(1, 2, dataset.clone()))
          .isWithin(ALLOWED_ERROR)
          .of(referenceValue);
    }
  }

  public void testSingleQuantile_median() {
    double referenceValue = REFERENCE_ALGORITHM.singleQuantile(1, 2, dataset.clone());
    for (QuantilesAlgorithm algorithm : NON_REFERENCE_ALGORITHMS) {
      assertWithMessage("Mismatch between %s and %s", algorithm, REFERENCE_ALGORITHM)
          .that(algorithm.singleQuantile(1, 2, dataset.clone()))
          .isWithin(ALLOWED_ERROR)
          .of(referenceValue);
    }
  }

        if (userId != null && !userId.equals(sessionUserId)) {
            logger.warn("Cannot clear session, userId mismatch. sessionId={}, requestUserId={}", sessionId, userId);
            return false;
        }
        if (userId == null && sessionUserId != null) {
            logger.warn("Cannot clear session, userId mismatch (null vs non-null). sessionId={}, sessionUserId={}", sessionId,
                    sessionUserId);

	return got, want
}

func TestFileWithLineNumWrappedCallRegression(t *testing.T) {
	got, want := fileWithLineNumWrappedOuterForTest()
	if got != want {
		t.Fatalf("FileWithLineNum wrapped caller mismatch, got %s, want %s", got, want)
	}

        final boolean result = testClient.reindexConfigIndices(false, allTargetPrefixes());

        assertFalse(result);
        // Backup indices should be cleaned up on count mismatch
        assertTrue(testClient.deletedIndices.size() > 0);
    }

    @Test
    public void test_reindexConfigIndices_deleteFailureAfterRebuild() {
        testClient.existsIndexResult = true;

그리고 백엔드 코드를 업데이트한 뒤 프론트엔드를 **재생성(regenerate)**하면, 새 *경로 처리*가 메서드로 추가되고 기존 것은 제거되며, 그 밖의 변경 사항도 생성된 코드에 반영됩니다. 🤓

이는 무언가 변경되면 그 변경이 클라이언트 코드에도 자동으로 **반영**된다는 뜻입니다. 또한 클라이언트를 **빌드(build)**하면 사용된 데이터가 **불일치(mismatch)**할 경우 오류가 발생합니다.

This also means that if something changed, it will be **reflected** on the client code automatically. And if you **build** the client, it will error out if you have any **mismatch** in the data used.

        updateItem2.setNewOutput("r");

        // First update should succeed
        charMappingFile.update(updateItem1);

        // Second update should fail due to mismatch
        try {
            charMappingFile.update(updateItem2);
            fail("Should throw DictionaryException");
        } catch (DictionaryException e) {

        bf.writeTo(out);
        int actualSize = out.size();
        assertThat(bf.serializedSize()).isEqualTo(actualSize);

        assertWithMessage(
                "Serialization size mismatch for expectedInsertions=%s, fpp=%s",
                expectedInsertions, fpp)
            .that(actualSize)
            .isEqualTo(predictedSize);
      }
    }
  }

- Added a flag to kubectl version to detect whether a client/server version mismatch was outside the officially supported range. ([#127365](https://github.com/kubernetes/kubernetes/pull/127365), [@omerap12](https://github.com/omerap12))