int bytesRead1 = stream1.read(buffer1);
            assertEquals(testContent, new String(buffer1, 0, bytesRead1, "UTF-8"));
        }

        // Second read - should work independently
        try (InputStream stream2 = cache.getInputStream()) {
            byte[] buffer2 = new byte[1024];
            int bytesRead2 = stream2.read(buffer2);

        assertNotNull(results);
    }

    @Test
    public void testMultipleConverterInstances() throws IOException {
        // Test that multiple converter instances work independently
        AnalyzerConverter converter1 = new AnalyzerConverter(client, settings);
        AnalyzerConverter converter2 = new AnalyzerConverter(client, settings);

        String text = "test";

            // Encode to different buffers
            int result1 = request.encode(buffer1, 0);
            int result2 = request.encode(buffer2, 50);

            // Both should succeed independently
            assertTrue(result1 > 0);
            assertTrue(result2 > 0);

            // Verify headers in both buffers
            for (int i = 0; i < 8; i++) {

        }
    }

    @Nested
    @DisplayName("Mock Interaction Tests")
    class MockInteractionTest {

        @Test
        @DisplayName("Should allow all methods to be mocked independently")
        void shouldAllowAllMethodsToBeMockedIndependently() throws Exception {
            SmbSession mockSession = mock(SmbSession.class);
            Configuration mockConfig = mock(Configuration.class);

        assertEquals(text.toUpperCase(), readings.get(0));
    }

    @Test
    public void testMultipleConverterInstances() throws IOException {
        // Test that multiple converter instances work independently
        ReadingConverter converter1 = new TestReadingConverter();
        ReadingConverter converter2 = new TestReadingConverter();

        converter1.init();
        converter2.init();

        assertEquals(13, tokens.get(2).getEndOffset());
    }

    @Test
    public void testMultipleAnalyzersIndependence() {
        // Test that multiple analyzer instances work independently
        SuggestAnalyzer analyzer1 = new TestSuggestAnalyzer();
        SuggestAnalyzer analyzer2 = new TestSuggestAnalyzer();

        String text = "test text";
        String field = "content";

        assertFalse(a.equals("not a blob"), "equals(other type) should be false");
    }

    // Ensures clone() returns a deep copy; mutations are independent across instances
    @Test
    @DisplayName("clone: returns deep copy and independent state")
    void clone_returnsDeepCopy() {
        // Arrange
        byte[] data = new byte[] { 10, 20, 30 };
        SecurityBlob original = new SecurityBlob(data);

        assertEquals("16s", builder.timeoutSettings.clusterTimeout);
    }

    @Test
    public void testTimeoutSettingsIndependence() {
        // Test that timeout settings are independent for each builder instance
        SuggestSettingsBuilder builder1 = new SuggestSettingsBuilder();
        SuggestSettingsBuilder builder2 = new SuggestSettingsBuilder();

        builder1.scrollTimeout("10s");

        assertSame(originalKey, serverData.encryptionKey);
    }

    /**
     * Test multiple ServerData instances are independent
     */
    @Test
    @DisplayName("Test multiple instances are independent")
    public void testMultipleInstancesIndependence() {
        // Given
        ServerData serverData1 = new ServerData();
        ServerData serverData2 = new ServerData();

- ✅ Encoding information in TextExtractor errors
- ✅ File type context in MS Office errors
- ✅ Archive type in archive extractor errors

## Testing Best Practices

1. **Isolation**: Each test is independent and doesn't affect others
2. **Clarity**: Test names clearly describe what is being tested
3. **Coverage**: Both success and failure paths are tested
4. **Edge Cases**: Null, empty, and boundary conditions are covered