def test_no_entry_point_found(self):
path = Path('.') # Doesn't matter what it is.
process = FakeProcess(
None,
get_test_path('java/javap/one-class-no-main.txt'),
check_args=False)
with FakeProcessContext(process):
with pytest.raises(ValueError) as info:
_find_entry_point(path, None)
assert info.value.args[
0] == 'No entry point found for the application.'
def test_specified_entry_point_not_found_one_discovered(self):
path = Path('.') # Doesn't matter what it is.
process = FakeProcess(
None,
get_test_path('java/javap/one-class-with-main.txt'),
check_args=False)
with FakeProcessContext(process):
with pytest.raises(ValueError) as info:
_find_entry_point(path, 'com.bad.EntryPoint')
assert info.value.args[
0] == 'Specified entry point com.bad.EntryPoint not found in compiled classes.'
def test_too_many_entry_points_found(self):
path = Path('.') # Doesn't matter what it is.
process = FakeProcess(
None,
get_test_path('java/javap/many-classes-multi-mains.txt'),
check_args=False)
with FakeProcessContext(process):
with pytest.raises(ValueError) as info:
_find_entry_point(path, None)
assert info.value.args[0] == 'Too many entry points found: com.example.ui.UIUtils, com.example.App. You ' \
'will need to specify one.'
def test_one_entry_point_found(self):
path = Path('.') # Doesn't matter what it is.
process = FakeProcess(
None,
get_test_path('java/javap/one-class-with-main.txt'),
check_args=False)
with FakeProcessContext(process):
assert _find_entry_point(path, None) == 'com.example.ui.UIUtils'
def test_specified_entry_point_matches_many_discovered(self):
path = Path('.') # Doesn't matter what it is.
process = FakeProcess(
None,
get_test_path('java/javap/many-classes-multi-mains.txt'),
check_args=False)
with FakeProcessContext(process):
assert _find_entry_point(path,
'com.example.App') == 'com.example.App'