Allow multiple instances for OpenAI (#90609)

* Allow multiple instances for OpenAI

* Add test

homeassistant/components/openai_conversation/config_flow.py

@@ -72,9 +72,6 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         self, user_input: dict[str, Any] | None = None
     ) -> FlowResult:
         """Handle the initial step."""
-        if self._async_current_entries():
-            return self.async_abort(reason="single_instance_allowed")
-
         if user_input is None:
             return self.async_show_form(
                 step_id="user", data_schema=STEP_USER_DATA_SCHEMA

homeassistant/components/openai_conversation/strings.json

@@ -11,9 +11,6 @@
       "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]",
       "invalid_auth": "[%key:common::config_flow::error::invalid_auth%]",
       "unknown": "[%key:common::config_flow::error::unknown%]"
-    },
-    "abort": {
-      "single_instance_allowed": "[%key:common::config_flow::abort::single_instance_allowed%]"
     }
   },
   "options": {

tests/components/openai_conversation/test_config_flow.py

@@ -13,20 +13,18 @@ from homeassistant.components.openai_conversation.const import (
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResultType
 
-
-async def test_single_instance_allowed(
-    hass: HomeAssistant, mock_config_entry: config_entries.ConfigEntry
-) -> None:
-    """Test that config flow only allows a single instance."""
-    result = await hass.config_entries.flow.async_init(
-        DOMAIN, context={"source": config_entries.SOURCE_USER}
-    )
-    assert result["type"] == FlowResultType.ABORT
-    assert result["reason"] == "single_instance_allowed"
+from tests.common import MockConfigEntry
 
 
 async def test_form(hass: HomeAssistant) -> None:
     """Test we get the form."""
+    # Pretend we already set up a config entry.
+    hass.config.components.add("openai_conversation")
+    MockConfigEntry(
+        domain=DOMAIN,
+        state=config_entries.ConfigEntryState.LOADED,
+    ).add_to_hass(hass)
+
     result = await hass.config_entries.flow.async_init(
         DOMAIN, context={"source": config_entries.SOURCE_USER}
     )