assertNotSame(jobProcess1.getInputStreamThread(), jobProcess2.getInputStreamThread());
    }

    @Test
    public void test_constructor_withLargeBufferSize() throws IOException {
        Process mockProcess = createMockProcess("large buffer test");
        JobProcess jobProcess = new JobProcess(mockProcess, 10000, null);

        assertNotNull(jobProcess.getInputStreamThread());
    }

    @Test

        }

        @Override
        public Process getProcess() {
            return new TestProcess(exitValue);
        }

        @Override
        public InputStreamThread getInputStreamThread() {
            return new TestInputStreamThread(output);
        }
    }

    private static class TestProcess extends Process {
        private final int exitValue;

        }

        @Override
        public Process getProcess() {
            return new TestProcess(exitValue);
        }

        @Override
        public InputStreamThread getInputStreamThread() {
            return new TestInputStreamThread(output);
        }
    }

    private static class TestProcess extends Process {
        private final int exitValue;

            super(new MockProcess(exitValue));
            this.exitValue = exitValue;
            this.output = output;
        }

        @Override
        public InputStreamThread getInputStreamThread() {
            return new MockInputStreamThread(output);
        }

        @Override
        public Process getProcess() {
            return new MockProcess(exitValue);
        }
    }