feat: add support for wutta export-csv command

tests/cli/test_base.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8; -*-
 
 import inspect
+import sys
 from unittest import TestCase
 from unittest.mock import patch, Mock
 
@@ -67,6 +68,75 @@ class TestImportCommandHandler(DataTestCase):
                 transaction_comment="hello world",
             )
 
+    def test_run_missing_input(self):
+        handler = self.make_handler(
+            import_handler="wuttasync.importing.csv:FromCsvToWutta"
+        )
+
+        class Object:
+            def __init__(self, **kw):
+                self.__dict__.update(kw)
+
+        # fails without input_file_path
+        with patch.object(sys, "exit") as exit_:
+            exit_.side_effect = RuntimeError
+            ctx = Object(
+                params={},
+                parent=Object(params={}),
+            )
+            try:
+                handler.run(ctx)
+            except RuntimeError:
+                pass
+            exit_.assert_called_once_with(1)
+
+        # runs with input_file_path
+        with patch.object(sys, "exit") as exit_:
+            exit_.side_effect = RuntimeError
+            ctx = Object(
+                params={"input_file_path": self.tempdir},
+                parent=Object(
+                    params={},
+                ),
+            )
+            self.assertRaises(FileNotFoundError, handler.run, ctx)
+            exit_.assert_not_called()
+
+    def test_run_missing_output(self):
+        handler = self.make_handler(
+            import_handler="wuttasync.exporting.csv:FromWuttaToCsv"
+        )
+
+        class Object:
+            def __init__(self, **kw):
+                self.__dict__.update(kw)
+
+        # fails without output_file_path
+        with patch.object(sys, "exit") as exit_:
+            exit_.side_effect = RuntimeError
+            ctx = Object(
+                params={},
+                parent=Object(params={}),
+            )
+            try:
+                handler.run(ctx)
+            except RuntimeError:
+                pass
+            exit_.assert_called_once_with(1)
+
+        # runs with output_file_path
+        with patch.object(sys, "exit") as exit_:
+            exit_.side_effect = RuntimeError
+            ctx = Object(
+                params={"output_file_path": self.tempdir},
+                parent=Object(
+                    params={},
+                ),
+            )
+            # self.assertRaises(FileNotFoundError, handler.run, ctx)
+            handler.run(ctx)
+            exit_.assert_not_called()
+
     def test_list_models(self):
         handler = self.make_handler(
             import_handler="wuttasync.importing.csv:FromCsvToWutta"
@@ -96,6 +166,23 @@ class TestImporterCommand(TestCase):
         self.assertIn("dry_run", sig2.parameters)
 
 
+class TestFileExporterCommand(TestCase):
+
+    def test_basic(self):
+        def myfunc(ctx, **kwargs):
+            pass
+
+        sig1 = inspect.signature(myfunc)
+        self.assertIn("kwargs", sig1.parameters)
+        self.assertNotIn("dry_run", sig1.parameters)
+        self.assertNotIn("output_file_path", sig1.parameters)
+        wrapt = mod.file_export_command(myfunc)
+        sig2 = inspect.signature(wrapt)
+        self.assertNotIn("kwargs", sig2.parameters)
+        self.assertIn("dry_run", sig2.parameters)
+        self.assertIn("output_file_path", sig2.parameters)
+
+
 class TestFileImporterCommand(TestCase):
 
     def test_basic(self):