if value, ok := lru.Get("key1"); !ok || value != 2 {
		t.Errorf("Expected value to be updated to 2, got %v", value)
	}
}

func TestLRU_Add_NewKey_AddsEntry(t *testing.T) {
	lru := lru.NewLRU[string, int](10, nil, time.Hour)
	lru.Add("key1", 1)

	if value, ok := lru.Get("key1"); !ok || value != 1 {
		t.Errorf("Expected key1 to be added with value 1, got %v", value)
	}
}

func TestLRU_Add_ExceedsSize_RemovesOldest(t *testing.T) {

/// tip

The `shutdown` would happen when you are **stopping** the application.

Maybe you need to start a new version, or you just got tired of running it. 🤷

///

### Lifespan function { #lifespan-function }

The first thing to notice, is that we are defining an async function with `yield`. This is very similar to Dependencies with `yield`.

    if [[ "${actual_result}" -eq "${expected_result}" ]]; then
        echo -e "${GREEN}PASSED${NC}"
        ((TESTS_PASSED++))
        return 0
    else
        echo -e "${RED}FAILED${NC} (expected: ${expected_result}, got: ${actual_result})"
        ((TESTS_FAILED++))
        return 1
    fi
}

# Test function for checking file existence
run_file_test() {
    local test_name="$1"
    local output_file="$2"
    shift 2

		},
	}

	for idx, r := range results {
		if result := logger.ExplainSQL(r.SQL, r.NumericRegexp, `"`, r.Vars...); result != r.Result {
			t.Errorf("Explain SQL #%v expects %v, but got %v", idx, r.Result, result)
		}
	}

      if (isFinalFrame) break // We are exhausted and have no continuations.

      readUntilNonControlFrame()
      if (opcode != OPCODE_CONTINUATION) {
        throw ProtocolException("Expected continuation opcode. Got: ${opcode.toHexString()}")
      }
    }
  }

  @Throws(IOException::class)
  override fun close() {
    if (closed) return
    closed = true
    messageInflater?.closeQuietly()

    email = user_dict["email"],
    full_name = user_dict["full_name"],
)
```

#### A Pydantic model from the contents of another { #a-pydantic-model-from-the-contents-of-another }

As in the example above we got `user_dict` from `user_in.model_dump()`, this code:

```Python
user_dict = user_in.model_dump()
UserInDB(**user_dict)
```

would be equivalent to:

```Python
UserInDB(**user_in.model_dump())

		if r.ContentCRCType().String() != cs {
			return pi, InvalidArgument{
				Bucket: bucket,
				Object: fi.Name,
				Err:    fmt.Errorf("checksum missing, want %q, got %q", cs, r.ContentCRCType().String()),
			}
		}
	}
	onlineDisks = shuffleDisks(onlineDisks, fi.Erasure.Distribution)

	// Need a unique name for the part being written in minioMetaBucket to

        }

        // Verify no exceptions
        for (int i = 0; i < threadCount; i++) {
            assertNull(exceptions[i], "Thread " + i + " threw exception");
            assertEquals("Thread " + i + " got wrong name", "Test", results[i]);
        }
    }

		return errFileNotFound
	}
	if cache.status == scanStateSuccess || cache.status == scanStateStarted {
		if time.Since(cache.lastUpdate) > metacacheMaxRunningAge {
			// We got a stale entry, mark error on handling server.
			err := fmt.Errorf("timeout: list %s not updated", cache.id)
			cache.error = err.Error()
			cache.status = scanStateError
			rpc.UpdateMetacacheListing(ctx, cache)

			wantErr := testCase.wantAPICode
			if gotErr != wantErr {
				t.Errorf("test %d: want api error %q, got %q", i, wantErr, gotErr)
			}
			if testCase.wantHeaders != nil {
				for k, v := range testCase.wantHeaders {
					got := rec.Header().Get(k)
					if got != v {
						t.Errorf("Want header %s = %s, got %#v", k, v, rec.Header())
					}
				}
			}
		}