initial commit

tests/conftest.py

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+import sys
+import pytest
+
+from project_name import create_app
+from project_name.ext.commands import populate_db
+from project_name.ext.database import db
+
+
+@pytest.fixture(scope="session")
+def app():
+    app = create_app(FORCE_ENV_FOR_DYNACONF="testing")
+    with app.app_context():
+        db.create_all(app=app)
+        yield app
+        db.drop_all(app=app)
+
+
+@pytest.fixture(scope="session")
+def products(app):
+    with app.app_context():
+        return populate_db()
+
+
+# each test runs on cwd to its temp dir
+@pytest.fixture(autouse=True)
+def go_to_tmpdir(request):
+    # Get the fixture dynamically by its name.
+    tmpdir = request.getfixturevalue("tmpdir")
+    # ensure local test created packages can be imported
+    sys.path.insert(0, str(tmpdir))
+    # Chdir only for the duration of the test.
+    with tmpdir.as_cwd():
+        yield

tests/test_api.py

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+from decimal import Decimal
+
+
+def test_products_get_all(client, products):  # Arrange
+    """Test get all products"""
+    # Act
+    response = client.get("/api/v1/product/")
+    # Assert
+    assert response.status_code == 200
+    data = response.json["products"]
+    assert len(data) == 3
+    for product in products:
+        assert product.id in [item["id"] for item in data]
+        assert product.name in [item["name"] for item in data]
+        assert product.price in [Decimal(item["price"]) for item in data]
+
+
+def test_products_get_one(client, products):  # Arrange
+    """Test get one product"""
+    for product in products:
+        # Act
+        response = client.get(f"/api/v1/product/{product.id}")
+        data = response.json
+        # Assert
+        assert response.status_code == 200
+        assert data["name"] == product.name
+        assert Decimal(data["price"]) == product.price
+        assert data["description"] == product.description