def test_success_judge_is_declared_block(self):
block = Block('const x string = "hello world"')
result = block.is_declared()
self.assertTrue(result)
def test_success_get_assignment_use_key_word_var(self):
block = Block("var a int64")
result = block.is_declared()
self.assertTrue(result)
def test_success_get_assignment_use_key_word_const(self):
block = Block('const x string = "hello world"')
result = block.is_declared()
self.assertTrue(result)
def test_return_false_when_give_a_not_declared_code(self):
block = Block("a >= 1")
result = block.is_declared()
self.assertTrue(not result)
def test_return_false_when_declared_and_used_block(self):
block = Block("a := 1; a++")
result = block.is_declared()
self.assertTrue(not result)
def test_return_true_when_is_a_declared_vari_code(self):
block = Block("a := 1")
result = block.is_declared()
self.assertTrue(result)
def test_success_judge_is_declared_when_declared_multi_varis(self):
block = Block("x, y := 1, 2")
result = block.is_declared()
self.assertTrue(result)
def test_success_judge_is_declared_block_when_use_key_word_type(self):
block = Block("type Counter int")
result = block.is_declared()
self.assertTrue(result)
