test: add unit tests for App.install_files.

tests/test_app.py

@@ -0,0 +1,75 @@
+from pathlib import Path
+
+from _pytest.monkeypatch import MonkeyPatch
+
+from antares_web_installer.app import App
+
+
+class TestApp:
+    def test_run(self) -> None:
+        assert False
+
+    def test_kill_running_server(self) -> None:
+        # 1. Lancer un serveur
+        # 2. Appeler la méthode kill_running_server
+        # 3. Vérifier que le serveur a bien été tué
+        assert False
+
+    def test_install_files__from_scratch(self, tmp_path: Path) -> None:
+        """
+        Case where the target directory does not exist.
+        """
+        # Prepare the test resources
+        source_dir = tmp_path / "source"
+        source_dir.mkdir()
+        target_dir = tmp_path / "target"
+
+        # Say we have dummy files in the source directory
+        expected_files = ["dummy.txt", "folder/dummy2.txt"]
+        for name in expected_files:
+            dummy_file = source_dir / name
+            dummy_file.parent.mkdir(parents=True, exist_ok=True)
+            dummy_file.touch()
+
+        # Run the test
+        app = App(source_dir=source_dir, target_dir=target_dir)
+        app.install_files()
+
+        # Check the results
+        for name in expected_files:
+            assert (target_dir / name).exists(), f"File {name} must be copied"
+
+    def test_install_files__update_config(self, datadir: Path, monkeypatch: MonkeyPatch) -> None:
+        # Replace the original `check_version` method with a mock
+        monkeypatch.setattr(App, "check_version", lambda _: "2.14")
+
+        # Prepare the test resources
+        source_dir = datadir.joinpath("install_files/source_files")
+        target_dir = datadir.joinpath("install_files/target_files")
+        old_config = (target_dir / "config.yaml").read_text()
+
+        app = App(source_dir=source_dir, target_dir=target_dir)
+        app.install_files()
+
+        # Check that `dummy.txt` has been copied
+        assert (target_dir / "dummy.txt").exists()
+
+        # Check that the config file has been updated
+        new_config = (target_dir / "config.yaml").read_text()
+        assert old_config != new_config
+
+    def test_copy_files(self) -> None:
+        assert False
+
+    def test_check_version(self, tmp_path: Path) -> None:
+        # 3 cas à tester :
+        # 1. Le programme exécutable n'existe pas => InstallError
+        # 2. Le programme exécutable existe, mais le programme plante => InstallError
+        # 3. Le programme exécutable existe et fonctionne => pas d'erreur
+        assert False
+
+    def test_create_icons(self) -> None:
+        assert False
+
+    def test_start_server(self) -> None:
+        assert False

tests/test_app/README.md

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+This directory contains the resources for the `test_app` test.
+
+This directory contains one folder for each test case:
+
+- `install_files`: Contains the files that are used for source_dir and target_dir
+...

tests/test_app/install_files/source_files/config.yaml

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+security:
+  disabled: false
+  jwt:
+    key: super-secret
+  login:
+    admin:
+      pwd: admin
+
+db:
+  url: "sqlite:////home/john/antares_data/database.db"
+
+storage:
+  tmp_dir: /tmp
+  matrixstore: /home/john/antares_data/matrices
+  archive_dir: /home/john/antares_data/archives
+  allow_deletion: false
+  workspaces:
+    default:
+      path: /home/john/antares_data/internal_studies/
+    studies:
+      path: /home/john/antares_data/studies/
+
+launcher:
+  default: slurm
+  local:
+    binaries:
+      850: /home/john/opt/antares-8.5.0-Ubuntu-20.04/antares-solver
+      860: /home/john/opt/antares-8.6.0-Ubuntu-20.04/antares-8.6-solver
+    enable_nb_cores_detection: True
+
+  slurm:
+    local_workspace: /home/john/antares_data/slurm_workspace
+
+    username: antares
+    hostname: slurm-prod-01
+
+    port: 22
+    private_key_file: /home/john/.ssh/id_rsa
+    key_password:
+    default_wait_time: 900
+    default_time_limit: 172800
+    enable_nb_cores_detection: False
+    nb_cores:
+        min: 1
+        default: 20
+        max: 24
+    default_json_db_name: launcher_db.json
+    slurm_script_path: /applis/antares/launchAntares.sh
+    db_primary_key: name
+    antares_versions_on_remote_server:
+      - '850'  # 8.5.1/antares-8.5-solver
+      - '860'  # 8.6.2/antares-8.6-solver
+      - '870'  # 8.7.0/antares-8.7-solver
+
+debug: false
+
+root_path: ""
+
+server:
+  worker_threadpool_size: 12
+  services:
+    - watcher
+    - matrix_gc
+
+logging:
+  level: INFO

tests/test_app/install_files/target_files/config.yaml

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+security:
+  disabled: false
+  jwt:
+    key: super-secret
+  login:
+    admin:
+      pwd: admin
+
+db:
+  url: "sqlite:////home/john/antares_data/database.db"
+
+storage:
+  tmp_dir: /tmp
+  matrixstore: /home/john/antares_data/matrices
+  archive_dir: /home/john/antares_data/archives
+  allow_deletion: false
+  workspaces:
+    default:
+      path: /home/john/antares_data/internal_studies/
+    studies:
+      path: /home/john/antares_data/studies/
+
+launcher:
+  default: slurm
+  local:
+    binaries:
+      850: /home/john/opt/antares-8.5.0-Ubuntu-20.04/antares-solver
+      860: /home/john/opt/antares-8.6.0-Ubuntu-20.04/antares-8.6-solver
+
+  slurm:
+    local_workspace: /home/john/antares_data/slurm_workspace
+
+    username: antares
+    hostname: slurm-prod-01
+
+    port: 22
+    private_key_file: /home/john/.ssh/id_rsa
+    key_password:
+    default_wait_time: 900
+    default_time_limit: 172800
+    default_n_cpu: 12
+    default_json_db_name: launcher_db.json
+    slurm_script_path: /applis/antares/launchAntares.sh
+    db_primary_key: name
+    antares_versions_on_remote_server:
+      - '850'  # 8.5.1/antares-8.5-solver
+      - '860'  # 8.6.2/antares-8.6-solver
+      - '870'  # 8.7.0/antares-8.7-solver
+
+debug: false
+
+root_path: ""
+
+server:
+  worker_threadpool_size: 12
+  services:
+    - watcher
+    - matrix_gc
+
+logging:
+  level: INFO