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How to use contains_key method in assertpy

Best Python code snippet using assertpy_python

hash_map.py

Source:hash_map.py

...100                if node.key == key:101                    bucket.remove(key)102                    self.size -= 1103        return104    def contains_key(self, key: str) -> bool:105        """106        contains_key returns True if the given key exists in the hash map,107        otherwise it returns False108        """109        if self.size == 0:110            return False111        for i in range(self.capacity):112            bucket = self.buckets.get_at_index(i)113            for node in bucket:114                if node.key == key:115                    return True116        return False117    def empty_buckets(self) -> int:118        """119        empty_buckets returns the number of empty 'buckets' in the hash map120        """121        tally = 0122        for i in range(self.buckets.length()):123            if self.buckets.get_at_index(i).length() == 0:124                tally += 1125        return tally126    def table_load(self) -> float:127        """128        table_load returns the value of the load on the table which is equal129        to the table's size / table's capacity130        """131        return self.size / self.capacity132    def resize_table(self, new_capacity: int) -> None:133        """134        resize_table resizes the hash map to the given new_capacity135        """136        if new_capacity < 1:137            pass138        new_hash_map = HashMap(new_capacity, self.hash_function)139        for i in range(self.capacity):140            bucket = self.buckets.get_at_index(i)141            for node in bucket:142                new_hash_map.put(node.key, node.value)143        self.clear()144        cap_difference = new_capacity - self.capacity145        for i in range(cap_difference):146            self.buckets.append(LinkedList())147            self.capacity += 1148        for i in range(new_hash_map.capacity):149            bucket = new_hash_map.buckets.get_at_index(i)150            for node in bucket:151                self.put(node.key, node.value)152    def get_keys(self) -> DynamicArray:153        """154        get_keys returns an array of all keys present in the hash map155        """156        keys_arr = DynamicArray()157        for i in range(self.capacity-1, -1, -1):158            bucket = self.buckets.get_at_index(i)159            j = 0160            for node in bucket:161                if j % 2 == 0:162                    if node.next is not None:163                        keys_arr.append(node.next.key)164                    if node is not None:165                        keys_arr.append(node.key)166                j += 1167        return keys_arr168# BASIC TESTING169if __name__ == "__main__":170    print("\nPDF - empty_buckets example 1")171    print("-----------------------------")172    m = HashMap(100, hash_function_1)173    print(m.empty_buckets(), m.size, m.capacity)174    m.put('key1', 10)175    print(m.empty_buckets(), m.size, m.capacity)176    m.put('key2', 20)177    print(m.empty_buckets(), m.size, m.capacity)178    m.put('key1', 30)179    print(m.empty_buckets(), m.size, m.capacity)180    m.put('key4', 40)181    print(m.empty_buckets(), m.size, m.capacity)182    print("\nPDF - empty_buckets example 2")183    print("-----------------------------")184    m = HashMap(50, hash_function_1)185    for i in range(150):186        m.put('key' + str(i), i * 100)187        if i % 30 == 0:188            print(m.empty_buckets(), m.size, m.capacity)189    print("\nPDF - table_load example 1")190    print("--------------------------")191    m = HashMap(100, hash_function_1)192    print(m.table_load())193    m.put('key1', 10)194    print(m.table_load())195    m.put('key2', 20)196    print(m.table_load())197    m.put('key1', 30)198    print(m.table_load())199    print("\nPDF - table_load example 2")200    print("--------------------------")201    m = HashMap(50, hash_function_1)202    for i in range(50):203        m.put('key' + str(i), i * 100)204        if i % 10 == 0:205            print(m.table_load(), m.size, m.capacity)206    print("\nPDF - clear example 1")207    print("---------------------")208    m = HashMap(100, hash_function_1)209    print(m.size, m.capacity)210    m.put('key1', 10)211    m.put('key2', 20)212    m.put('key1', 30)213    print(m.size, m.capacity)214    m.clear()215    print(m.size, m.capacity)216    print("\nPDF - clear example 2")217    print("---------------------")218    m = HashMap(50, hash_function_1)219    print(m.size, m.capacity)220    m.put('key1', 10)221    print(m.size, m.capacity)222    m.put('key2', 20)223    print(m.size, m.capacity)224    m.resize_table(100)225    print(m.size, m.capacity)226    m.clear()227    print(m.size, m.capacity)228    print("\nPDF - put example 1")229    print("-------------------")230    m = HashMap(50, hash_function_1)231    for i in range(150):232        m.put('str' + str(i), i * 100)233        if i % 25 == 24:234            print(m.empty_buckets(), m.table_load(), m.size, m.capacity)235    print("\nPDF - put example 2")236    print("-------------------")237    m = HashMap(40, hash_function_2)238    for i in range(50):239        m.put('str' + str(i // 3), i * 100)240        if i % 10 == 9:241            print(m.empty_buckets(), m.table_load(), m.size, m.capacity)242    print("\nPDF - contains_key example 1")243    print("----------------------------")244    m = HashMap(10, hash_function_1)245    print(m.contains_key('key1'))246    m.put('key1', 10)247    m.put('key2', 20)248    m.put('key3', 30)249    print(m.contains_key('key1'))250    print(m.contains_key('key4'))251    print(m.contains_key('key2'))252    print(m.contains_key('key3'))253    m.remove('key3')254    print(m.contains_key('key3'))255    print("\nPDF - contains_key example 2")256    print("----------------------------")257    m = HashMap(75, hash_function_2)258    keys = [i for i in range(1, 1000, 20)]259    for key in keys:260        m.put(str(key), key * 42)261    print(m.size, m.capacity)262    result = True263    for key in keys:264        # all inserted keys must be present265        result &= m.contains_key(str(key))266        # NOT inserted keys must be absent267        result &= not m.contains_key(str(key + 1))268    print(result)269    print("\nPDF - get example 1")270    print("-------------------")271    m = HashMap(30, hash_function_1)272    print(m.get('key'))273    m.put('key1', 10)274    print(m.get('key1'))275    print("\nPDF - get example 2")276    print("-------------------")277    m = HashMap(150, hash_function_2)278    for i in range(200, 300, 7):279        m.put(str(i), i * 10)280    print(m.size, m.capacity)281    for i in range(200, 300, 21):282        print(i, m.get(str(i)), m.get(str(i)) == i * 10)283        print(i + 1, m.get(str(i + 1)), m.get(str(i + 1)) == (i + 1) * 10)284    print("\nPDF - remove example 1")285    print("----------------------")286    m = HashMap(50, hash_function_1)287    print(m.get('key1'))288    m.put('key1', 10)289    print(m.get('key1'))290    m.remove('key1')291    print(m.get('key1'))292    m.remove('key4')293    print("\nPDF - resize example 1")294    print("----------------------")295    m = HashMap(20, hash_function_1)296    m.put('key1', 10)297    print(m.size, m.capacity, m.get('key1'), m.contains_key('key1'))298    m.resize_table(30)299    print(m.size, m.capacity, m.get('key1'), m.contains_key('key1'))300    print("\nPDF - resize example 2")301    print("----------------------")302    m = HashMap(75, hash_function_2)303    keys = [i for i in range(1, 1000, 13)]304    for key in keys:305        m.put(str(key), key * 42)306    print(m.size, m.capacity)307    308    for capacity in range(111, 1000, 117):309        m.resize_table(capacity)310    311        m.put('some key', 'some value')312        result = m.contains_key('some key')313        m.remove('some key')314    315        for key in keys:316            result &= m.contains_key(str(key))317            result &= not m.contains_key(str(key + 1))318        print(capacity, result, m.size, m.capacity, round(m.table_load(), 2))319    print("\nPDF - get_keys example 1")320    print("------------------------")321    m = HashMap(10, hash_function_2)322    for i in range(100, 200, 10):323        m.put(str(i), str(i * 10))324    print(m.get_keys())325    m.resize_table(1)326    print(m.get_keys())327    m.put('200', '2000')328    m.remove('100')329    m.resize_table(2)...

configurations_manager.py

Source:configurations_manager.py

...28    This class will store the values of all property files.29    """30    def __init__(self):31        self.__dict = {}32    def contains_key(self, key: str) -> bool:33        """34        Check that configurations manager contains key.35        Args:36            key (str): Key name to verify key is exist or not.37        Returns:38            bool: Returns True If dict contains key else returns False39        """40        return True if key in self.__dict else False41    def set_object_for_key(self, key: str, value=object) -> None:42        """43        Set object for key into the dict44        Args:45            key (str): Key name to store value46            value (str): Value which needs to be store47        Returns:48            None49        """50        self.__dict[key] = value51    def get_object_for_key(self, key: str, default_value: Optional[object] = None) -> object:52        """53        Returns object for key.54        Args:55            key (str): Key name to store value56            default_value (Optional(object)): This will default value for key57        Returns:58            Optional(object): Stored value for key59        """60        return self.__dict[key] if self.contains_key(key) else default_value61    def get_str_for_key(self, key: str, default_value=None) -> str:62        """63        Returns object for key.64        Args:65            key (str): Key name to store value66            default_value (Optional(str)): This will default value for key67        Returns:68            Optional(str): Stored value for key69        """70        return str(self.__dict[key]) if self.contains_key(key) else default_value71    def get_int_for_key(self, key: str, default_value=None) -> int:72        """73        Returns object for key.74        Args:75            key (str): Key name to store value76            default_value (Optional(int)): This will default value for key77        Returns:78            Optional(int): Stored value for key79        """80        return int(self.__dict[key]) if self.contains_key(key) else default_value81    def get_bool_for_key(self, key: str, default_value=False) -> bool:82        """83        Returns object for key.84        Args:85            key (str): Key name to store value86            default_value (Optional(bool)): This will default value for key87        Returns:88            Optional(bool): Stored value for key89        """90        return to_boolean(self.__dict[key]) if self.contains_key(key) else default_value91    def get_list_for_key(self, key: str, default_value=None) -> list:92        """93        Returns object for key.94        Args:95            key (str): Key name to store value96            default_value (Optional(list)): This will default value for key97        Returns:98            Optional(list): Stored value for key99        """100        if default_value is None:101            default_value = []102        if self.contains_key(key) and isinstance(self.__dict[key], str):103            return self.__dict[key].split(";")104        return default_value105    def get_dict_for_key(self, key: str, default_value=None) -> dict:106        """107        Returns object for key.108        Args:109            key (str): Key name to store value110            default_value (Optional(dict)): This will default value for key111        Returns:112            Optional(dict): Stored value for key113        """114        if default_value is None:115            default_value = {}116        if self.contains_key(key) and isinstance(self.__dict[key], str):117            return json.loads(self.__dict[key])...

test_db_core_multi_map.py

Source:test_db_core_multi_map.py

...9def test_map_length_nonzero():10    mm = MultiMap()11    mm.add_edge("1", "2")12    assert len(mm) == 113def test_map_contains_key():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()...

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