}

    @Test
    @DisplayName("Test complete wire format writing")
    void testCompleteWireFormatWriting() {
        when(mockFileInfo.getFileInformationLevel()).thenReturn((byte) FileInformation.FILE_BASIC_INFO);
        when(mockFileInfo.encode(any(byte[].class), anyInt())).thenReturn(50);

        trans2SetFileInfo = new Trans2SetFileInformation(config, TEST_FID, mockFileInfo);

	if err := DB.Model(&user2).Association("Account").Delete(&Account{}); err != nil {
		t.Fatalf("Error happened when delete account, got %v", err)
	}
	AssertAssociationCount(t, user2, "Account", 1, "after delete non-existing data")

	if err := DB.Model(&user2).Association("Account").Delete(&account2); err != nil {
		t.Fatalf("Error happened when delete Account, got %v", err)
	}
	AssertAssociationCount(t, user2, "Account", 0, "after delete")

# WebSockets

When defining WebSockets, you normally declare a parameter of type `WebSocket` and with it you can read data from the client and send data to it.

It is provided directly by Starlette, but you can import it from `fastapi`:

```python
from fastapi import WebSocket
```

/// tip

        smbPipeHandle = mock(SmbPipeHandle.class);

        // Define behavior for the mock handle
        when(smbPipeHandle.getPipe()).thenReturn(mockPipeResource);
        when(smbPipeHandle.getInput()).thenReturn(mockInputStream);
        when(smbPipeHandle.getOutput()).thenReturn(mockOutputStream);
    }

    /**

            SmbSession unwrapResult = mock(SmbSession.class);

            when(mockSession.getConfig()).thenReturn(mockConfig);
            when(mockSession.getContext()).thenReturn(mockContext);
            when(mockSession.unwrap(SmbSession.class)).thenReturn(unwrapResult);
            doNothing().when(mockSession).close();

            assertEquals(mockConfig, mockSession.getConfig());

		t.Fatalf("errors happened when create: %v", err)
	}

	user.Languages = []Language{{Code: "zh-CN", Name: "Chinese"}, {Code: "en", Name: "English"}}
	for _, lang := range user.Languages {
		DB.Create(&lang)
	}
	user.Friends = []*User{{Name: "friend-1"}, {Name: "friend-2"}}

	if err := DB.Save(&user).Error; err != nil {
		t.Fatalf("errors happened when update: %v", err)
	}

	var user2 User

	user := *GetUser("update-has-many", Config{})

	if err := DB.Create(&user).Error; err != nil {
		t.Fatalf("errors happened when create: %v", err)
	}

	user.Pets = []*Pet{{Name: "pet1"}, {Name: "pet2"}}
	if err := DB.Save(&user).Error; err != nil {
		t.Fatalf("errors happened when update: %v", err)
	}

	var user2 User
	DB.Preload("Pets").Find(&user2, "id = ?", user.ID)
	CheckUser(t, user2, user)

    }

    @Test
    @DisplayName("Test getInfo with class when info is null throws NullPointerException")
    void testGetInfoWithClassWhenInfoIsNull() {
        response = new Smb2QueryInfoResponse(mockConfig, (byte) 1, (byte) 2);

        assertThrows(NullPointerException.class, () -> response.getInfo(FileInternalInfo.class),
                "Should throw NullPointerException when info is null");
    }

    @Test

                    Arguments.of(null, null, "4.1.0", false, "Should disable plugins when only --model-version is set"),
                    Arguments.of(false, null, null, false, "Should disable plugins when --all=false"),
                    Arguments.of(null, null, null, true, "Should enable plugins by default when no options specified"));
        }
    }

        SID mockSid2 = mock(SID.class);

        // Mock the unwrap method to return a sid_t instance
        sid_t sidT1 = new sid_t();
        sid_t sidT2 = new sid_t();
        when(mockSid1.unwrap(sid_t.class)).thenReturn(sidT1);
        when(mockSid2.unwrap(sid_t.class)).thenReturn(sidT2);

        jcifs.SID[] sids = { mockSid1, mockSid2 };
        LsarSidArrayX lsarSidArrayX = new LsarSidArrayX(sids);

        // Verify num_sids