In the dependency override we set a new value for the `admin_email` when creating the new `Settings` object, and then we return that new object.

Then we can test that it is used.

## Reading a `.env` file { #reading-a-env-file }

If you have many settings that possibly change a lot, maybe in different environments, it might be useful to put them on a file and then read them from it as if they were environment variables.

        // Test that the subcommand is properly set
        assertEquals(SmbComTransaction.TRANS2_FIND_FIRST2, response.getSubCommand());
    }

    @Test
    void testReadParametersWireFormat() {
        // Test reading parameters from a properly formatted buffer
        byte[] buffer = new byte[20];

        // Set up the buffer with test data
        // sid (2 bytes)
        buffer[0] = 0x01;
        buffer[1] = 0x00;

        // Test that an IOException is thrown if the input stream does not provide enough bytes.
        // Simulate reading less than 6 bytes.
        when(mockInputStream.read(any(byte[].class), anyInt(), anyInt())).thenReturn(5); // Simulate reading only 5 bytes

        SessionRetargetResponsePacket packet = new SessionRetargetResponsePacket();
        byte[] buffer = new byte[6];

        this.nextEntryOffset = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        if (this.nextEntryOffset % 4 != 0) {
            throw new SMBProtocolDecodingException("Non aligned nextEntryOffset");
        }

        this.action = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        this.fileNameLength = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

                                    <label for="reading" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.dict_kuromoji_reading"/></label>
                                    <div class="col-sm-9">
                                        <la:errors property="reading"/>
                                        <la:text styleId="reading" property="reading" styleClass="form-control"/>

                                    <label for="reading" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.elevate_word_reading"/></label>
                                    <div class="col-sm-9">
                                        <la:errors property="reading"/>
                                        <la:text styleId="reading" property="reading" styleClass="form-control"/>

    }

    public void setReading_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda) {
        setReading_Terms("reading", opLambda, null);
    }

    public void setReading_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda, OperatorCall<BsElevateWordCA> aggsLambda) {
        setReading_Terms("reading", opLambda, aggsLambda);
    }

     * @param reading     The reading of the word.
     * @param tags        The tags associated with the word.
     * @param permissions The permissions for the word.
     * @param boost       The boost value for the word.
     * @param apply       true to apply the changes immediately.
     */

        int read = response.readParametersWireFormat(buffer, 0, 10);

        assertEquals(0, read);
    }

    @Test
    void testReadDataWireFormat_SmbInfoAllocation() throws Exception {
        // Test reading SMB_INFO_ALLOCATION data
        response = new Trans2QueryFSInformationResponse(config, FileSystemInformation.SMB_INFO_ALLOCATION);

        // Prepare buffer with SmbInfoAllocation data

        final int start = bufferIndex;
        final int nciphers = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;

        this.ciphers = new int[nciphers];
        for (int i = 0; i < nciphers; i++) {
            this.ciphers[i] = SMBUtil.readInt2(buffer, bufferIndex);
            bufferIndex += 2;
        }

        return bufferIndex - start;
    }