def test_multi_line_partial_delete_block_update(self):
code = "x=1\ny=2+x\nz=3"
block = Block(code)
code_block = CodeBlock(code=code)
new_code="x=1\ny=2"
code_block.code = new_code
self.assertEqual(len(code_block.block.ast.nodes), 2)
self.assertEqual(unparse(code_block.block.ast.nodes[0]).strip(), "x = 1")
self.assertEqual(unparse(code_block.block.ast.nodes[1]).strip(), "y = 2")
def test_block_static(self):
""" Tests if a block changes if a line does not change """
code = "x=1\ny=2\nz=3"
block = Block(code)
code_block = CodeBlock(code=code)
new_code="x=1\ny=2"
old_block = code_block.block.sub_blocks[0]
code_block.code = new_code
new_block = code_block.block.sub_blocks[0]
self.assertEqual(unparse(old_block.ast), unparse(new_block.ast))
self.assertEqual(old_block.uuid, new_block.uuid)
def test_block_static(self):
""" Tests if a block changes if a line does not change """
code = "x=1\ny=2\nz=3"
block = Block(code)
code_block = CodeBlock(code=code)
new_code = "x=1\ny=2"
old_block = code_block.block.sub_blocks[0]
code_block.code = new_code
new_block = code_block.block.sub_blocks[0]
self.assertEqual(unparse(old_block.ast), unparse(new_block.ast))
self.assertEqual(old_block.uuid, new_block.uuid)
def test_multi_line_partial_delete_block_update(self):
code = "x=1\ny=2+x\nz=3"
block = Block(code)
code_block = CodeBlock(code=code)
new_code = "x=1\ny=2"
code_block.code = new_code
self.assertEqual(len(code_block.block.ast.nodes), 2)
self.assertEqual(
unparse(code_block.block.ast.nodes[0]).strip(), "x = 1")
self.assertEqual(
unparse(code_block.block.ast.nodes[1]).strip(), "y = 2")
def test_block_static_special_case(self):
""" Tests if a block changes if a line does not change when its the only line unchanged """
code = "x=1\ny=2+x\nz=3"
block = Block(code)
code_block = CodeBlock(code=code)
old_ast = code_block.block.ast
old_block = code_block.block.sub_blocks[0]
new_code="x=1\ny=2"
code_block.code = new_code
new_block = code_block.block.sub_blocks[0]
self.assertNotEqual(unparse(old_ast), unparse(code_block.block.ast))
self.assertEqual(unparse(old_block.ast), unparse(new_block.ast))
self.assertEqual(old_block.uuid, new_block.uuid)
def test_block_static_special_case(self):
""" Tests if a block changes if a line does not change when its the only line unchanged """
code = "x=1\ny=2+x\nz=3"
block = Block(code)
code_block = CodeBlock(code=code)
old_ast = code_block.block.ast
old_block = code_block.block.sub_blocks[0]
new_code = "x=1\ny=2"
code_block.code = new_code
new_block = code_block.block.sub_blocks[0]
self.assertNotEqual(unparse(old_ast), unparse(code_block.block.ast))
self.assertEqual(unparse(old_block.ast), unparse(new_block.ast))
self.assertEqual(old_block.uuid, new_block.uuid)
def test_block_decomposition(self):
""" Tests if a block changes if its the only line left """
code = "x=1\ny=2"
block = Block(code)
code_block = CodeBlock(code=code)
old_ast = code_block.block.ast
old_block = code_block.block.sub_blocks[0]
new_code="x=1"
code_block.code = new_code
new_block = code_block.block.sub_blocks[0]
self.assertNotEqual(unparse(old_ast), unparse(code_block.block.ast))
self.assertEqual(unparse(old_block.ast), unparse(new_block.ast))
self.assertEqual(old_block.uuid, new_block.uuid)
def test_block_decomposition(self):
""" Tests if a block changes if its the only line left """
code = "x=1\ny=2"
block = Block(code)
code_block = CodeBlock(code=code)
old_ast = code_block.block.ast
old_block = code_block.block.sub_blocks[0]
new_code = "x=1"
code_block.code = new_code
new_block = code_block.block.sub_blocks[0]
self.assertNotEqual(unparse(old_ast), unparse(code_block.block.ast))
self.assertEqual(unparse(old_block.ast), unparse(new_block.ast))
self.assertEqual(old_block.uuid, new_block.uuid)
