def test__eq(self):
prog1 = Executable(sys.executable)
prog2 = Executable(sys.executable)
prog3 = Executable("/bin/ls")
self.assertEqual(prog1, prog2)
assert prog1 != prog3
def test__str(self):
prog = Executable(sys.executable)
str(prog)
def test__init__with_only_prog_name__should_try_to_find_full_path(self):
prog = Executable("ls")
actual_path = check_output("which ls",
shell=True).decode('utf-8').strip()
self.assertEqual(prog.path, actual_path)
def test__init__should_find_version_if_possible(self):
#prog = Executable("/bin/ls")
#self.assertEqual(prog.version, None) # this is true on Darwin, but not on Ubuntu
prog = Executable(sys.executable)
python_version = "%d.%d.%d" % tuple(sys.version_info[:3])
self.assertEqual(prog.version, python_version)
def test__init__with_a_full_path_should_just_set_it(self):
prog = Executable("/bin/ls")
self.assertEqual(prog.path, "/bin/ls")