Split scaffolding script (#26832)

* Add scaffolding split

* Add second config flow method

script/scaffold/templates/config_flow/tests/test_config_flow.py

@@ -0,0 +1,93 @@
+"""Test the NEW_NAME config flow."""
+from unittest.mock import patch
+
+from homeassistant import config_entries, setup
+from homeassistant.components.NEW_DOMAIN.const import DOMAIN
+from homeassistant.components.NEW_DOMAIN.config_flow import CannotConnect, InvalidAuth
+
+from tests.common import mock_coro
+
+
+async def test_form(hass):
+    """Test we get the form."""
+    await setup.async_setup_component(hass, "persistent_notification", {})
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": config_entries.SOURCE_USER}
+    )
+    assert result["type"] == "form"
+    assert result["errors"] == {}
+
+    with patch(
+        "homeassistant.components.NEW_DOMAIN.config_flow.validate_input",
+        return_value=mock_coro({"title": "Test Title"}),
+    ), patch(
+        "homeassistant.components.NEW_DOMAIN.async_setup", return_value=mock_coro(True)
+    ) as mock_setup, patch(
+        "homeassistant.components.NEW_DOMAIN.async_setup_entry",
+        return_value=mock_coro(True),
+    ) as mock_setup_entry:
+        result2 = await hass.config_entries.flow.async_configure(
+            result["flow_id"],
+            {
+                "host": "1.1.1.1",
+                "username": "test-username",
+                "password": "test-password",
+            },
+        )
+
+    assert result2["type"] == "create_entry"
+    assert result2["title"] == "Test Title"
+    assert result2["data"] == {
+        "host": "1.1.1.1",
+        "username": "test-username",
+        "password": "test-password",
+    }
+    await hass.async_block_till_done()
+    assert len(mock_setup.mock_calls) == 1
+    assert len(mock_setup_entry.mock_calls) == 1
+
+
+async def test_form_invalid_auth(hass):
+    """Test we handle invalid auth."""
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": config_entries.SOURCE_USER}
+    )
+
+    with patch(
+        "homeassistant.components.NEW_DOMAIN.config_flow.validate_input",
+        side_effect=InvalidAuth,
+    ):
+        result2 = await hass.config_entries.flow.async_configure(
+            result["flow_id"],
+            {
+                "host": "1.1.1.1",
+                "username": "test-username",
+                "password": "test-password",
+            },
+        )
+
+    assert result2["type"] == "form"
+    assert result2["errors"] == {"base": "invalid_auth"}
+
+
+async def test_form_cannot_connect(hass):
+    """Test we handle cannot connect error."""
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": config_entries.SOURCE_USER}
+    )
+
+    with patch(
+        "homeassistant.components.NEW_DOMAIN.config_flow.validate_input",
+        side_effect=CannotConnect,
+    ):
+        result2 = await hass.config_entries.flow.async_configure(
+            result["flow_id"],
+            {
+                "host": "1.1.1.1",
+                "username": "test-username",
+                "password": "test-password",
+            },
+        )
+
+    assert result2["type"] == "form"
+    assert result2["errors"] == {"base": "cannot_connect"}