Adding initial snapshots

src/posting/__main__.py

@@ -117,7 +117,9 @@ def import_spec(spec_path: str, output: str | None) -> None:
 
 
 def make_posting(
-    collection: Path, env: tuple[str, ...] = (), using_default_collection: bool = False
+    collection: Path,
+    env: tuple[str, ...] = (),
+    using_default_collection: bool = False,
 ) -> Posting:
     """Return a Posting instance with the given collection and environment."""
     collection_tree = Collection.from_directory(str(collection.resolve()))

src/posting/config.py

@@ -1,5 +1,6 @@
 from contextvars import ContextVar
 import os
+from pathlib import Path
 from typing import Literal, Type
 from pydantic import BaseModel, Field, SecretStr
 from pydantic_settings import (
@@ -129,7 +130,12 @@ def settings_customise_sources(
         dotenv_settings: PydanticBaseSettingsSource,
         file_secret_settings: PydanticBaseSettingsSource,
     ) -> tuple[PydanticBaseSettingsSource, ...]:
-        conf_file = config_file()
+        config_from_env = os.getenv("POSTING_CONFIG_FILE")
+        if config_from_env:
+            conf_file = Path(config_from_env).resolve()
+        else:
+            conf_file = config_file()
+
         default_sources = (
             init_settings,
             env_settings,

tests/posting_snapshot_app.py

@@ -6,6 +6,5 @@
 EXTRA_ENV = COLLECTION / "sample_extra.env"
 
 envs = tuple(str(env) for env in [BASE_ENV, EXTRA_ENV])
-
 app = make_posting(collection=COLLECTION, env=envs)
 # app.run()

tests/sample-configs/general.yaml

@@ -0,0 +1,2 @@
+heading:
+  show_host: false

tests/test_snapshots.py

@@ -1,17 +1,29 @@
+import os
 from pathlib import Path
+from unittest import mock
 
 from textual.pilot import Pilot
-from textual.widgets import Input
+from textual.widgets import Input, TextArea
 
+SNAPSHOT_DIR = Path(__file__).parent
+CONFIG_DIR = SNAPSHOT_DIR / "sample-configs"
+POSTING_MAIN = SNAPSHOT_DIR / "posting_snapshot_app.py"
 
-POSTING_MAIN = Path(__file__).parent / "posting_snapshot_app.py"
+
+def use_config(file_name: str):
+    return mock.patch.dict(
+        os.environ, {"POSTING_CONFIG_FILE": str(CONFIG_DIR / file_name)}
+    )
 
 
 def no_cursor_blink(pilot: Pilot):
     for input in pilot.app.query(Input):
         input.cursor_blink = False
+    for text_area in pilot.app.query(TextArea):
+        text_area.cursor_blink = False
 
 
+@use_config("general.yaml")
 class TestJumpMode:
     def test_loads(self, snap_compare):
         """Simple check that ctrl+o enters jump mode."""
@@ -41,3 +53,30 @@ async def run_before(pilot: Pilot):
             await pilot.press("y")  # target "Options" tab
 
         assert snap_compare(POSTING_MAIN, run_before=run_before)
+
+
+@use_config("general.yaml")
+class TestMethodSelection:
+    def test_select_post_method(self, snap_compare):
+        """Simple check that we can change the method."""
+
+        async def run_before(pilot: Pilot):
+            no_cursor_blink(pilot)
+            await pilot.press("ctrl+t")
+            await pilot.press("p")
+            await pilot.press("enter")
+
+        assert snap_compare(POSTING_MAIN, run_before=run_before)
+
+
+@use_config("general.yaml")
+class TestUrlBar:
+    def test_enter_url(self, snap_compare) -> None:
+        """Check that we can enter a URL into the URL bar."""
+
+        async def run_before(pilot: Pilot) -> None:
+            no_cursor_blink(pilot)
+            await pilot.press("ctrl+l")  # Focus the URL bar
+            await pilot.press(*"https://example.com/")
+
+        assert snap_compare(POSTING_MAIN, run_before=run_before)