# file src/coverup/segment.py:67-68
# lines [68]
# branches []

import pytest
from coverup.segment import CodeSegment

# Assuming the CodeSegment class requires 9 arguments for initialization
# and has attributes `missing_lines` and `missing_branches`.

# Test to cover line 68
def test_missing_count():
    segment = CodeSegment(
        filename='test_file.py',
        name='test_segment',
        begin=1,
        end=10,
        lines_of_interest=set(range(1, 11)),
        missing_lines={1, 2, 3},
        executed_lines=set(range(4, 11)),
        missing_branches={(5, True), (6, False)},
        context=[], imports=[]
    )
    assert segment.missing_count() == 5

# Test to cover line 68 with no missing lines or branches
def test_missing_count_zero():
    segment = CodeSegment(
        filename='test_file.py',
        name='test_segment',
        begin=1,
        end=10,
        lines_of_interest=set(range(1, 11)),
        missing_lines=set(),
        executed_lines=set(range(1, 11)),
        missing_branches=set(),
        context=[], imports=[]
    )
    assert segment.missing_count() == 0

# Test to cover line 68 with missing lines but no missing branches
def test_missing_count_only_lines():
    segment = CodeSegment(
        filename='test_file.py',
        name='test_segment',
        begin=1,
        end=10,
        lines_of_interest=set(range(1, 11)),
        missing_lines={1, 2, 3},
        executed_lines=set(range(4, 11)),
        missing_branches=set(),
        context=[], imports=[]
    )
    assert segment.missing_count() == 3

# Test to cover line 68 with missing branches but no missing lines
def test_missing_count_only_branches():
    segment = CodeSegment(
        filename='test_file.py',
        name='test_segment',
        begin=1,
        end=10,
        lines_of_interest=set(range(1, 11)),
        missing_lines=set(),
        executed_lines=set(range(1, 11)),
        missing_branches={(5, True), (6, False)},
        context=[], imports=[]
    )
    assert segment.missing_count() == 2
