duration, _ := time.ParseDuration(durationStr)
	if duration < globalNetPerfMinDuration {
		duration = globalNetPerfMinDuration
	}
	result := siteNetperf(r.Context(), duration)
	adminLogIf(r.Context(), gob.NewEncoder(w).Encode(result))

		t.Run(fmt.Sprintf("[%v] %v", i, c.name), func(tt *testing.T) {
			// no updateTokenSecret means re-fetching yields the same result
			obj := []runtime.Object{c.haveTokenSecret}
			if c.updatedTokenSecret != nil {
				// fetching should give a different result than the token secret we pass in
				obj = []runtime.Object{c.updatedTokenSecret}
			}
			client := kube.NewFakeClient(obj...)

So, continuing with the `user_dict` from above, writing:

```Python
UserInDB(**user_dict)
```

would result in something equivalent to:

```Python
UserInDB(
    username="john",
    password="secret",
    email="******@****.***",
    full_name=None,
)
```

		// if object upload fails stop the test.
		if err != nil {
			t.Fatalf("Put Object case %d:  Error uploading object: <ERROR> %v", i+1, err)
		}
	}

	// test cases with inputs and expected result for HeadObject.
	testCases := []struct {
		bucketName string
		objectName string
		accessKey  string
		secretKey  string
		// expected output.
		expectedRespStatus int // expected response status body.
	}{

}

func TestSparseEntries(t *testing.T) {
	vectors := []struct {
		in   []sparseEntry
		size int64

		wantValid    bool          // Result of validateSparseEntries
		wantAligned  []sparseEntry // Result of alignSparseEntries
		wantInverted []sparseEntry // Result of invertSparseEntries
	}{{
		in: []sparseEntry{}, size: 0,
		wantValid:    true,
		wantInverted: []sparseEntry{{0, 0}},
	}, {

   * each call to this method may claim and hold a thread for an arbitrary length of time. Use of
   * bounded executors or other executors that may fail to execute a task promptly may result in
   * deadlocks.
   *
   * <p>Prefer to create {@code ListenableFuture} instances with {@link SettableFuture}, {@link
   * MoreExecutors#listeningDecorator( java.util.concurrent.ExecutorService)}, {@link

     *
     * @param functions A collection of functions, each taking a String as input and returning a String.
     * @return A function that applies each function in the collection in order until a non-null result is found.
     *         If all functions return null, the composite function returns null.
     *
     * @throws NullPointerException if the input collection is null or contains null elements.
     */

        }
        return pipeIn;
    }

    /**
     * Return the <code>OutputStream</code> used to write
     * information to this pipe instance. The act of writing data
     * to this stream will result in response data recieved in the
     * <code>InputStream</code> associated with this Named Pipe
     * instance (unless of course it does not elicite a response or the pipe is write-only).
     */

  public void decrement() {
    add(-1L);
  }

  /**
   * Returns the current sum. The returned value is NOT an atomic snapshot; invocation in
   * the absence of concurrent updates returns an accurate result, but concurrent updates that occur
   * while the sum is being calculated might not be incorporated.
   *
   * @return the sum
   */
  @Override
  public long sum() {
    long sum = base;
    Cell[] as = cells;

            "fixedColor": "rgb(31, 120, 193)",
            "mode": "fixed"
          },
          "mappings": [
            {
              "options": {
                "match": "null",
                "result": {
                  "text": "N/A"
                }
              },
              "type": "special"
            }
          ],
          "thresholds": {
            "mode": "absolute",