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How to use contains_value method in assertpy

Best Python code snippet using assertpy_python

linked_list.py

Source:linked_list.py

...89  def __len__(self):90    return self._length91# Phase 292  # TODO: Implement the contains_value method here93  def contains_value(self, target):94    currentNode = self._head95    while currentNode is not None:96      if currentNode._value == target:97        return True98      currentNode = currentNode._next99    return False100  # TODO: Implement the insert_value method here101  def insert_value(self, position, value):102    if 0 > position > self._length:103      return False104    elif position == 0:105      self.add_to_head(value)106    elif position == self._length:107      self.add_to_tail(value)108    else:109      new_node = Node(value)110      previousNode = self.get_node(position)111      node_to_move = previousNode._next112      previousNode.next = new_node113      new_node.next = node_to_move114    self._length += 1115    return True116  # TODO: Implement the update_value method here117  def update_value(self, position, value):118    node = self.get_node(position)119    if node:120      node._value = value121      return True122    return False123  # TODO: Implement the remove_node method here124  def remove_node(self, position):125    if 0 > position > self._length:126      return127    elif position == 0:128      node_to_remove = self.remove_head()129    elif position == self._length:130      node_to_remove = self.remove_tail()131    else:132      # remove_node = self.get_node(position)133      previousNode = self.get_node(position - 1)134      node_to_remove = previousNode._next135      previousNode._next = node_to_remove._next136    self._length -= 1137    return node_to_remove138  # TODO: Implement the __str__ method here139  def __str__(self):140    if not self._head:141      return "Empty List"142    else:143      val_list = []144      currentNode = self._head145      while currentNode:146        val_list.append(currentNode._value)147        currentNode = currentNode._next148      return ", ".join(val_list)149# Phase 1 Manual Testing:150# 1. Test Node and LinkedList initialization151# node = Node('hello')152# print(node)                                     # <__main__.Node object at ...>153# print(node._value)                              # hello154# linked_list = LinkedList()155# print(linked_list)                              # <__main__.LinkedList object at ...>156# # # 2. Test getting a node by its position157# print(linked_list.get_node(0))                # None158# # # 3. Test adding a node to the list's tail159# linked_list.add_to_tail('new tail node')160# print(linked_list.get_node(0))                # <__main__.Node object at ...>161# print(linked_list.get_node(0)._value)         # `new tail node`162# # # 4. Test adding a node to list's head163# linked_list.add_to_head('new head node')164# print(linked_list.get_node(0))                # <__main__.Node object at ...>165# print(linked_list.get_node(0)._value)         # `new head node`166# # # 5. Test removing the head node167# linked_list.remove_head()168# print(linked_list.get_node(0)._value)         # `new tail node` because `new head node` has been removed169# print(linked_list.get_node(1))                # `None` because `new head node` has been removed170# # # 6. Test removing the tail node171# print(linked_list.get_node(0)._value)         # `new tail node`172# linked_list.remove_tail()173# print(linked_list.get_node(0))                # None174# # # 7. Test returning the list length175# print(len(linked_list))                                 # 2176# Phase 2 Manual Testing177# # 1. Test whether the list contains_value a value178linked_list = LinkedList()179linked_list.add_to_head('new head node')180print(linked_list.contains_value('new head node'))      # True181print(linked_list.contains_value('App Academy node'))   # False182# # 2. Test inserting a node value into the list at a specific position183linked_list.insert_value(0, 'hello!')184print(linked_list.get_node(0)._value)                   # `hello!`185# # 3. Test updating a list node's value at a specific position186linked_list.update_value(0, 'goodbye!')187print(linked_list.get_node(0)._value)                   # `goodbye!`188# # 4. Test removing a node value from the list at a specific position189print(linked_list.get_node(1)._value)                   # `new head node`190linked_list.remove_node(1)191print(linked_list.get_node(1))                          # None192# # 5. Format the list as a string whenever `print()` is invoked193new_linked_list = LinkedList()194print(new_linked_list)                  # Empty List195new_linked_list.add_to_tail('puppies')...

test_db_core_multi_map.py

Source:test_db_core_multi_map.py

...14    mm = MultiMap()15    mm.add_edge("1", "2")16    assert mm.contains_key("1") is True17    assert mm.contains_key("2") is False18def test_map_contains_value():19    mm = MultiMap()20    mm.add_edge("1", "2")21    assert mm.contains_value("1", "2") is True22    assert mm.contains_value("1", "1") is False23def test_map_contains_value_if_value_None():24    mm = MultiMap()25    assert mm.contains_value("1", "1") is False26def test_map_removes_key():27    mm = MultiMap()28    mm.add_edge("1", "2")29    assert mm.contains_key("1") is True30    assert mm.contains_value("1", "2") is True31    assert mm.remove_key("1") is True32    assert mm.contains_key("1") is False33    assert mm.contains_value("1", "2") is False34def test_map_removes_value():35    mm = MultiMap()36    mm.add_edge("1", "2")37    assert mm.contains_key("1") is True38    assert mm.contains_value("1", "2") is True39    mm.remove_edge("1", "2")40    assert mm.contains_key("1") is True41    assert mm.contains_value("1", "2") is False42def test_map_clears_key():43    mm = MultiMap()44    mm.add_edge("1", "2")45    assert mm.contains_key("1") is True46    assert mm.contains_value("1", "2") is True47    mm.clear_key("1")48    assert mm.contains_key("1") is True49    assert mm.contains_value("1", "2") is False50def test_map_safe_get():51    mm = MultiMap()52    mm.add_edge("1", "2")53    assert mm.get("1") == ["2"]54    assert mm.get("2") is None55def test_map_clear():56    mm = MultiMap()57    mm.add_edge("1", "2")58    mm.add_edge("1", "3")59    mm.add_edge("2", "4")60    assert mm.get("1") == ["2", "3"]61    assert mm.contains_key("1") is True62    assert mm.contains_key("2") is True63    assert mm.contains_value("1", "2") is True64    assert mm.contains_value("1", "3") is True65    assert mm.contains_value("2", "4") is True66    assert len(mm) == 267    mm.clear()...

descriptor.py

Source:descriptor.py

...7class Descriptor:8    def __init__(self, adj, range):9        self.adj = adj10        self.range = range11    def contains_value(self, val):12        return val in self.range13    def sample(self):14        return random.choice(self.range)15class ConstDescriptor(Descriptor):16    def __init__(self, adj):17        super().__init__(adj, range=None)18    def contains_value(self, val):19        return self.adj == val20    def sample(self):21        return self.adj22class NumDescriptor(Descriptor):23    def contains_value(self, val):24        low, high = self.range25        return low <= val <= high26    def sample(self):27        low, high = self.range28        return random.uniform(low, high)29class IntDescriptor(NumDescriptor):30    def contains_value(self, val):31        low, high = self.range32        return low <= val < high33    def sample(self):34        low, high = self.range35        return random.randint(low, high-1)36class DescriptorCollection(list):37    def val_to_description(self, val):38        d = self[0]39        for d in self:40            if d.contains_value(val):41                break42        return d.adj43    def sample(self):...

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