You can also pass the file path to the `fastapi dev` command, and it will guess the FastAPI app object to use:

```console
$ fastapi dev main.py
```

But you would have to remember to pass the correct path every time you call the `fastapi` command.

        assertNotNull(info);
        assertTrue(info.toString().contains("endOfFile=" + endOfFile));
    }

    @Test
    @DisplayName("Test getFileInformationLevel returns correct value")
    void testGetFileInformationLevel() {
        assertEquals(FileInformation.FILE_ENDOFFILE_INFO, fileInfo.getFileInformationLevel());

        // Test with parameterized constructor

            assertTrue(cause instanceof SMBProtocolDecodingException, "Actual cause should be SMBProtocolDecodingException");
            assertEquals("Structure size is not 16", cause.getMessage(), "Should have correct error message");
        }

        @Test
        @DisplayName("Should write empty bytes for wire format")
        void testWriteBytesWireFormat() throws Exception {
            // Given

        verify(transport).ensureConnected();
    }

    // Happy path: getDfsReferrals returns referral, verify arguments captured
    @Test
    @DisplayName("getDfsReferrals returns data and receives correct args")
    void getDfsReferrals_happy() throws Exception {
        when(transport.getDfsReferrals(any(), any(), any(), any(), anyInt())).thenReturn(referral);

        Set<RequestData> result = crawlerThread.getAnchorSet(urls);
        assertNotNull(result, "getAnchorSet should return valid URLs only");
        assertEquals(3, result.size());

        // Verify the URLs are correct
        List<String> resultUrls = new ArrayList<>();
        for (RequestData rd : result) {
            resultUrls.add(rd.getUrl());
        }

        assertTrue(resultUrls.contains("http://example.com/valid1"));

 *
 * the access check would fail because the direct ACE has an access mask
 * of <code>0x001200A9</code> which doesn't have the
 * <code>FILE_WRITE_DATA</code> bit on (bit <code>0x00000002</code>). Actually, this isn't quite correct. If
 * <code>WNET\alice</code> is in the local <code>Administrators</code> group the access check
 * will succeed because the inherited ACE allows local <code>Administrators</code>

        // Then
        assertNotNull(transCallNamedPipe);
        assertEquals(TEST_PIPE_NAME, transCallNamedPipe.name);
    }

    @Test
    @DisplayName("Test writeSetupWireFormat writes correct bytes")
    void testWriteSetupWireFormat() {
        // Given
        transCallNamedPipe = new TransCallNamedPipe(mockConfig, TEST_PIPE_NAME, TEST_DATA, 0, TEST_DATA.length);
        byte[] dst = new byte[10];

            // Verify correctness
            assertTrue(result.success(), "Result should be successful");
            assertEquals(largePomSet.size(), result.processedCount(), "Should have correct processed count");
        }
    }

## Official Guide { #official-guide }

Pydantic has an official [Migration Guide](https://docs.pydantic.dev/latest/migration/) from v1 to v2.

It also includes what has changed, how validations are now more correct and strict, possible caveats, etc.

You can read it to understand better what has changed.

## Tests { #tests }

 * MultisetSetCountConditionallyTester}. It is used by those testers to test calls to the
 * unconditional {@code setCount()} method and calls to the conditional {@code setCount()} method
 * when the expected present count is correct.
 *
 * @author Chris Povirk
 */
@GwtCompatible
@Ignore("test runners must not instantiate and run this directly, only via suites we build")