Ruby - Laura Perez

README.md

@@ -1,4 +1,5 @@
 # Swap Meet
+# First project with OOP
 
 ## Skills Assessed
 

swap_meet/clothing.py

@@ -1,2 +1,12 @@
-class Clothing:
-    pass
+from swap_meet.item import Item
+class Clothing(Item):
+    def __init__(self, id=None, fabric="Unknown", condition=0, age=0):
+        super().__init__(id, condition, age)
+        self.fabric = fabric
+
+
+    def __str__(self):
+        return f"An object of type {self.get_category()} with id {self.id}. It is made from {self.fabric} fabric."
+
+
+

swap_meet/decor.py

@@ -1,2 +1,13 @@
-class Decor:
+from swap_meet.item import Item
+class Decor(Item):
+    def __init__(self, id=None, width=0, length=0, condition=0, age=0):
+        super().__init__(id, condition,age)
+        self.width = width
+        self.length = length
+
+
+    def __str__(self):
+        return f"An object of type {self.get_category()} with id {self.id}. It takes up a {self.width} by {self.length} sized space."
+
+
     pass

swap_meet/electronics.py

@@ -1,2 +1,9 @@
-class Electronics:
-    pass
+from swap_meet.item import Item
+class Electronics(Item):
+    def __init__(self, id=None, type="Unknown", condition=0, age=0):
+        super().__init__(id, condition,age)
+        self.type = type
+
+    def __str__(self):
+        return f"An object of type {self.get_category()} with id {self.id}. This is a {self.type} device."
+

swap_meet/item.py

@@ -1,2 +1,44 @@
+import uuid
+
 class Item:
-    pass
+    def __init__(self, id=None, condition=0, age=0):
+        if not isinstance(id, int) and id is not None:
+            raise TypeError("id needs to be integer")
+        if not isinstance(condition, int) and not isinstance(condition, float):
+            raise TypeError("condition needs to be integer or a float")
+        if not isinstance(age, int) and not isinstance(age, float):
+            raise TypeError("age needs to be integer or a float")
+
+        if id is None:
+            self.id = uuid.uuid4().int
+        else:
+            self.id = id
+
+        self.condition = condition
+        self.age = age
+
+#--- Wave 2 ----------------------------
+    def get_category(self):
+        """Return a string holding the name of the class"""
+        return self.__class__.__name__
+
+# --- Wave 3 ----------------------------
+    def __str__(self):
+        return f"An object of type {self.get_category()} with id {self.id}."
+
+#--- Wave 5 -----------------------------
+    def condition_description(self):
+        """Return the condition in words based on the value"""
+        if self.condition <= 1:
+            return 'very used'
+        elif self.condition <= 2:
+            return 'some used'
+        elif self.condition <= 3:
+            return 'good'
+        elif self.condition <= 4:
+            return 'very good'
+        else:
+            return 'This is a treassure'
+
+
+

swap_meet/vendor.py

@@ -1,2 +1,113 @@
 class Vendor:
-    pass
+    def __init__(self, inventory=None):
+        if inventory is None:
+            inventory = []
+
+        self.inventory = inventory
+
+
+    def add(self, item):
+        """Adds item to the inventory"""
+        self.inventory.append(item)
+        return item
+
+    def remove(self, item):
+        """Removes the matching item from the inventory"""
+        if item in self.inventory:
+            self.inventory.remove(item)
+            return item
+
+        return False
+
+    # ----- Wave 2 -----------------------------
+
+    def get_by_id(self, id):
+        """Returns the item with matching id from inventory"""
+        for item in self.inventory:
+            if item.id == id:
+                return item
+
+        return None
+
+    # ----- Wave 3 -----------------------------
+
+    def swap_items(self, other_vendor, my_item, their_item):
+        """Removes my_item from self.inventory, 
+        and adds it to the other_vendor's inventory
+        Removes their_item from the other_vendor's inventory, 
+        and adds it to self.inventory"""
+        if my_item not in self.inventory or their_item not in other_vendor.inventory:
+
+            return False
+
+        self.inventory.remove(my_item)
+        other_vendor.inventory.append(my_item)
+        other_vendor.inventory.remove(their_item)
+        self.inventory.append(their_item)
+
+        return True
+
+    # ----- Wave 4 -----------------------------
+    def swap_first_item(self, other_vendor): 
+        """removes the first item from its inventory, and adds the other_vendor's first item
+        Removes the first item from the other_vendor's inventory, and adds the instances first item"""
+        if len(self.inventory) == 0 or len(other_vendor.inventory) == 0:
+
+            return False
+
+        self.swap_items(other_vendor, self.inventory[0], other_vendor.inventory[0])
+
+        return True
+
+
+    # --- Wave 6 -------------------------------
+    def get_by_category(self, category):
+        """Argument: a string. 
+        Returns a list of objects (in that category) from the inventory"""
+        item_by_category = []
+        for item in self.inventory:
+            if category == item.get_category():
+                item_by_category.append(item)
+        return item_by_category
+
+    def get_best_by_category(self, category):
+        """Return the item with the best condition in a certain category"""
+        item_by_category = self.get_by_category(category)
+        if not item_by_category:
+            return None
+        best_item = item_by_category[0]
+        for item in item_by_category:
+            if item.condition > best_item.condition:
+                best_item = item
+        return best_item
+
+
+    def swap_best_by_category(self, other_vendor, my_priority, their_priority):
+        """ This method swaps the best item of certain categories with another Vendor"""
+        if self.inventory == [] or other_vendor.inventory == []:
+            return False
+        if not self.get_by_category(their_priority) or not other_vendor.get_by_category(my_priority):
+            return False
+
+        my_best = self.get_best_by_category(their_priority)
+        their_best = other_vendor.get_best_by_category(my_priority)
+        self.swap_items(other_vendor,my_best,their_best)
+        return True
+
+
+    def get_the_newest(self):
+        """Return the newest item in the inventory"""
+        newest_item = self.inventory[0]
+        for item in self.inventory:
+            if item.age < newest_item.age:
+                newest_item = item
+        return newest_item
+
+    def swap_by_newest(self, other_vendor):
+        """Swap the newest item in the inventory with another vendor's newest item"""
+        if self.inventory == [] or other_vendor.inventory == []:
+            return False
+        my_newest = self.get_the_newest()
+        other_vendor_newest = other_vendor.get_the_newest()
+        self.swap_items(other_vendor, my_newest, other_vendor_newest)
+        return True

tests/integration_tests/test_wave_01_02_03.py

@@ -2,7 +2,6 @@
 from swap_meet.vendor import Vendor
 from swap_meet.item import Item
 
-@pytest.mark.skip
 @pytest.mark.integration_test
 def test_integration_wave_01_02_03():
     # make a vendor

tests/integration_tests/test_wave_04_05_06.py

@@ -4,7 +4,6 @@
 from swap_meet.decor import Decor
 from swap_meet.electronics import Electronics
 
-@pytest.mark.skip
 @pytest.mark.integration_test
 def test_integration_wave_04_05_06():
     camila = Vendor()

tests/unit_tests/test_wave_01.py

@@ -2,12 +2,10 @@
 import pytest
 from swap_meet.vendor import Vendor
 
-@pytest.mark.skip
 def test_vendor_has_inventory():
     vendor = Vendor()
     assert len(vendor.inventory) == 0
 
-@pytest.mark.skip
 def test_vendor_takes_optional_inventory():
     inventory = ["a", "b", "c"]
     vendor = Vendor(inventory=inventory)
@@ -16,7 +14,6 @@ def test_vendor_takes_optional_inventory():
     assert "b" in vendor.inventory
     assert "c" in vendor.inventory
 
-@pytest.mark.skip
 def test_adding_to_inventory():
     vendor = Vendor()
     item = "new item"
@@ -27,7 +24,6 @@ def test_adding_to_inventory():
     assert item in vendor.inventory
     assert result == item
 
-@pytest.mark.skip
 def test_removing_from_inventory_returns_item():
     item = "item to remove"
     vendor = Vendor(
@@ -40,7 +36,6 @@ def test_removing_from_inventory_returns_item():
     assert item not in vendor.inventory
     assert result == item
 
-@pytest.mark.skip
 def test_removing_not_found_is_false():
     item = "item to remove"
     vendor = Vendor(
@@ -49,7 +44,9 @@ def test_removing_not_found_is_false():
 
     result = vendor.remove(item)
 
-    raise Exception("Complete this test according to comments below.")
-    # *********************************************************************
-    # ****** Complete Assert Portion of this test **********
-    # *********************************************************************
+    # my changes:
+    assert len(vendor.inventory) == 3
+    assert item not in vendor.inventory
+    assert result is False
+
+

tests/unit_tests/test_wave_02.py

@@ -2,30 +2,36 @@
 from swap_meet.vendor import Vendor
 from swap_meet.item import Item
 
-@pytest.mark.skip
 def test_items_have_default_uuid_length_id():
     item = Item()
     assert isinstance(item.id, int)
     assert len(str(item.id)) >= 32
 
-@pytest.mark.skip
 def test_item_instances_have_different_default_ids():
     item_a = Item()
     item_b = Item()
     assert item_a.id != item_b.id
 
-@pytest.mark.skip
 def test_items_use_custom_id_if_passed():
     item = Item(id=12345)
     assert isinstance(item.id, int)
     assert item.id == 12345
 
-@pytest.mark.skip
+#my tests:
+def test_items_if_non_integer_id_raises_an_error():
+    test_id = "y"
+    with pytest.raises(TypeError):
+        Item(test_id) 
+
+def test_items_if_non_integer_condition_raises_an_error():
+    test_condition = "y"
+    with pytest.raises(TypeError):
+        Item(test_condition) 
+
 def test_item_obj_returns_text_item_for_category():
     item = Item()
     assert item.get_category() == "Item"
 
-@pytest.mark.skip
 def test_get_item_by_id():
     test_id = 12345
     item_custom_id = Item(id=test_id)
@@ -36,7 +42,6 @@ def test_get_item_by_id():
     result_item = vendor.get_by_id(test_id)
     assert result_item is item_custom_id
 
-@pytest.mark.skip
 def test_get_item_by_id_no_matching():
     test_id = 12345
     item_a = Item()

tests/unit_tests/test_wave_03.py

@@ -2,7 +2,6 @@
 from swap_meet.vendor import Vendor
 from swap_meet.item import Item
 
-@pytest.mark.skip
 def test_item_overrides_to_string():
     test_id = 12345
     item = Item(id=test_id)
@@ -12,7 +11,6 @@ def test_item_overrides_to_string():
     expected_result = f"An object of type Item with id {test_id}."
     assert item_as_string == expected_result
 
-@pytest.mark.skip
 def test_swap_items_returns_true():
     item_a = Item()
     item_b = Item()
@@ -40,7 +38,6 @@ def test_swap_items_returns_true():
     assert item_b in jolie.inventory
     assert result
 
-@pytest.mark.skip
 def test_swap_items_when_my_item_is_missing_returns_false():
     item_a = Item()
     item_b = Item()
@@ -67,7 +64,6 @@ def test_swap_items_when_my_item_is_missing_returns_false():
     assert item_e in jolie.inventory
     assert not result
 
-@pytest.mark.skip
 def test_swap_items_when_their_item_is_missing_returns_false():
     item_a = Item()
     item_b = Item()
@@ -94,7 +90,6 @@ def test_swap_items_when_their_item_is_missing_returns_false():
     assert item_e in jolie.inventory
     assert not result
 
-@pytest.mark.skip
 def test_swap_items_from_my_empty_returns_false():
     fatimah = Vendor(
         inventory=[]
@@ -114,7 +109,6 @@ def test_swap_items_from_my_empty_returns_false():
     assert len(jolie.inventory) == 2
     assert not result
 
-@pytest.mark.skip
 def test_swap_items_from_their_empty_returns_false():
     item_a = Item()
     item_b = Item()
@@ -131,7 +125,8 @@ def test_swap_items_from_their_empty_returns_false():
 
     result = fatimah.swap_items(jolie, item_b, nobodys_item)
 
-    raise Exception("Complete this test according to comments below.")
-    # *********************************************************************
-    # ****** Complete Assert Portion of this test **********
-    # *********************************************************************
+    #my part of the test:
+    assert len(fatimah.inventory) == 3
+    assert len(jolie.inventory) == 0
+    assert not result
+