again, and we won't talk about cats or dogs either, if you don't
like them!'  When the Mouse heard this, it turned round and swam
slowly back to her:  its face was quite pale (with passion, Alice
thought), and it said in a low trembling voice, `Let us get to
the shore, and then I'll tell you my history, and you'll
understand why it is I hate cats and dogs.'

!!! info
    To use `TestClient`, first install <a href="https://www.python-httpx.org" class="external-link" target="_blank">`httpx`</a>.

    E.g. `pip install httpx`.

Import `TestClient`.

Create a `TestClient` by passing your **FastAPI** application to it.

Create functions with a name that starts with `test_` (this is standard `pytest` conventions).

Use the `TestClient` object the same way as you do with `httpx`.

ftp> ls runner/chunkdocs/metadata
229 Entering Extended Passive Mode (|||44269|)
150 Opening ASCII mode data connection for file list
-rwxrwxrwx 1 nobody nobody           45 Apr  1 06:13 chunkdocs/metadata
226 Closing data connection, sent 75 bytes
ftp> get
(remote-file) runner/chunkdocs/metadata
(local-file) test
local: test remote: runner/chunkdocs/metadata
229 Entering Extended Passive Mode (|||37785|)
150 Data transfer starting 45 bytes

        val session = analysisSession.firResolveSession.useSiteFirSession
        val symbol = lookupTag.toSymbol(session)
        val superTypes = when (symbol) {
            is FirAnonymousObjectSymbol -> symbol.resolvedSuperTypes
            is FirRegularClassSymbol -> symbol.resolvedSuperTypes
            is FirTypeAliasSymbol -> symbol.fullyExpandedClass(session)?.resolvedSuperTypes ?: return emptySequence()

    └── tests
        ├── __init__.py
        └── test_sql_app.py
```

## Create the new database session

First, we create a new database session with the new database.

We'll use an in-memory database that persists during the tests instead of the local file `sql_app.db`.

But the rest of the session code is more or less the same, we just copy it.

```Python hl_lines="8-13"

fun FirAnnotationContainer.getJvmNameFromAnnotation(session: FirSession, target: AnnotationUseSiteTarget? = null): String? {
    val annotationCalls = getAnnotationsByClassId(JvmStandardClassIds.Annotations.JvmName, session)
    return annotationCalls.firstNotNullOfOrNull { call ->
        call.getStringArgument(StandardNames.NAME, session)
            ?.takeIf { target == null || call.useSiteTarget == target }
    }
}

  @SuppressLint("NewApi")
  @IgnoreJRERequirement // This function is overridden to require API >= 24.
  open fun getHandshakeServerNames(sslSocket: SSLSocket): List<String> {
    val session = sslSocket.session as? ExtendedSSLSession ?: return listOf()
    return session.requestedServerNames.mapNotNull { (it as? SNIHostName)?.asciiName }
  }

  @Throws(IOException::class)
  open fun connectSocket(
    socket: Socket,

            else -> baseFir
        }
        val session = analysisSession.firResolveSession.useSiteFirSession
        return when (fir) {
            is FirResolvedTypeRef -> getSymbolsForResolvedTypeRef(fir, expression, session, symbolBuilder)
            is FirResolvedQualifier ->
                getSymbolsForResolvedQualifier(fir, expression, session, symbolBuilder)

    ): Fir2IrActualizedResult {
        val fir2IrConfiguration = Fir2IrConfiguration.forAnalysisApi(effectiveConfiguration, session.languageVersionSettings, diagnosticReporter)
        val firResult = FirResult(listOf(ModuleCompilerAnalyzedOutput(session, session.getScopeSession(), firFiles)))

        return firResult.convertToIrAndActualize(
            fir2IrExtensions,
            fir2IrConfiguration,

| *Required*    | *No*                                               |

### Policy