bootstrap

tests/test_cli.py

@@ -0,0 +1,25 @@
+from typer.testing import CliRunner
+
+from cli.main import app
+
+runner = CliRunner()
+
+
+class TestCli:
+    def test_init(self):
+        result = runner.invoke(app, ["init"])
+        assert result.exit_code == 0
+        assert "Пустая модель" in result.stdout
+
+    def test_forecast_after_init(self):
+        runner.invoke(app, ["init"])
+        result = runner.invoke(app, ["forecast", "--months", "3"])
+        assert result.exit_code == 0
+
+    def test_unknown_scenario(self):
+        result = runner.invoke(app, ["scenario", "unknown"])
+        assert result.exit_code != 0
+
+    def test_help(self):
+        result = runner.invoke(app, ["--help"])
+        assert result.exit_code == 0