Implements getters ram manager with tests and mocks

CHANGELOG.md

@@ -3,9 +3,10 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [0.1.0]
 ## Added
 - @javierfh03 - Add ram getter with tests and mocks.
 - @javierfh03 - Add use getter with tests and mocks.
+- @javierfh03 - Implements getters ram manager with tests and mocks.
 
-[Unreleased]: https://github.com/Lagatrix/ram_lib.git
+[0.1.0]: https://github.com/Lagatrix/ram_lib.git

pyproject.toml

@@ -57,7 +57,7 @@ nose2 = "^0.12"
 nose2-html-report = "^0.6"
 pep8-naming = "^0.13"
 python-kacl = "^0.3"
-shell_executor_lib  = { git = "https://github.com/Lagatrix/shell_executor_lib.git", rev = "0.1.2" }
+shell_executor_lib  = { git = "https://github.com/Lagatrix/shell_executor_lib.git", rev = "0.2.0" }
 
 [tool.poetry.group.dev]
 optional = true

src/ram_lib/__init__.py

@@ -1,2 +1,3 @@
 """Exposed ram_lib classes and methods."""
-from ram_lib.entities.ram_module import RamModule
+from ram_lib.entities import RamModule
+from ram_lib.managers import RamManager

src/ram_lib/managers/__init__.py

@@ -1 +1,2 @@
 """Exposed managers classes and methods."""
+from ram_lib.managers.ram_manager import RamManager

src/ram_lib/managers/getters/use_getter.py

@@ -13,11 +13,11 @@ def __init__(self, command_manager: CommandManager):
         """
         self.__command_manager = command_manager
 
-    async def get_uses(self) -> tuple[int, int]:
+    async def get_use(self) -> tuple[int, int]:
         """Get use of RAM in the system.
 
         Returns:
-            The capacity of all modules of the ram and the use of the ram.
+            The capacity and the use of the RAM in bytes.
 
         Raises:
             CommandError: If the exit code is not 0.

src/ram_lib/managers/ram_manager.py

@@ -0,0 +1,40 @@
+"""Manage RAM of unix system."""
+from shell_executor_lib import CommandManager
+
+from ram_lib import RamModule
+from ram_lib.managers.getters import RamGetter, UseGetter
+
+
+class RamManager:
+    """Manage RAM of unix system."""
+
+    def __init__(self, command_manager: CommandManager):
+        """Initialize the RAM manager.
+
+        Args:
+            command_manager: The command manager to execute commands.
+        """
+        self.__ram_getter = RamGetter(command_manager)
+        self.__use_getter = UseGetter(command_manager)
+
+    async def get_ram(self) -> list[RamModule]:
+        """Get RAM modules of the system.
+
+        Returns:
+            The list of RAM modules of the system.
+
+        Raises:
+            CommandError: If the exit code is not 0.
+        """
+        return await self.__ram_getter.get_ram()
+
+    async def get_use(self) -> tuple[int, int]:
+        """Get use of RAM in the system.
+
+        Returns:
+            The capacity and the use of the RAM in bytes.
+
+        Raises:
+            CommandError: If the exit code is not 0.
+        """
+        return await self.__use_getter.get_use()

tests/test_ram_lib/managers/getters/test_use_getter.py

@@ -18,4 +18,4 @@ def setUp(self) -> None:
     async def test_get_uses(self) -> None:
         """Test get uses correctly."""
         with mock.patch(mock_command_executor_method, return_value=use_ram):
-            self.assertEqual(await self.use_getter.get_uses(), use_ram_formatted)
+            self.assertEqual(await self.use_getter.get_use(), use_ram_formatted)

tests/test_ram_lib/managers/test_ram_manager.py

@@ -0,0 +1,27 @@
+"""Test the RamManager class."""
+import unittest
+from unittest import mock
+
+from shell_executor_lib import CommandManager
+
+from mock_ram_lib import mock_command_executor_method, use_ram_formatted, use_ram, mock_ram_memories, \
+    mock_ram_memories_entities
+from ram_lib import RamManager
+
+
+class TestRamManager(unittest.IsolatedAsyncioTestCase):
+    """Test the RamManager class."""
+
+    def setUp(self) -> None:
+        """Set up the test."""
+        self.ram_manager = RamManager(CommandManager("augusto", "augusto"))
+
+    async def test_get_ram(self) -> None:
+        """Test get ram modules correctly."""
+        with mock.patch(mock_command_executor_method, return_value=mock_ram_memories):
+            self.assertEqual(await self.ram_manager.get_ram(), mock_ram_memories_entities)
+
+    async def test_get_uses(self) -> None:
+        """Test get uses correctly."""
+        with mock.patch(mock_command_executor_method, return_value=use_ram):
+            self.assertEqual(await self.ram_manager.get_use(), use_ram_formatted)