Add snapshot test for RichLog.shrink

Textualize · Sep 10, 2024 · 6081380 · 6081380
1 parent 5ce0086
commit 6081380
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diff --git a/tests/snapshot_tests/__snapshots__/test_snapshots/test_richlog_shrink.svg b/tests/snapshot_tests/__snapshots__/test_snapshots/test_richlog_shrink.svg
diff --git a/tests/snapshot_tests/test_snapshots.py b/tests/snapshot_tests/test_snapshots.py
@@ -1,6 +1,8 @@
 from pathlib import Path
 
 import pytest
+from rich.panel import Panel
+from rich.table import Table
 from rich.text import Text
 
 from tests.snapshot_tests.language_snippets import SNIPPETS
@@ -637,6 +639,19 @@ def compose(self) -> ComposeResult:
     assert snap_compare(RichLogWidth(), terminal_size=(42, 6))
 
 
+def test_richlog_shrink(snap_compare):
+    class RichLogShrink(App[None]):
+        CSS = "RichLog { width: 20; background: red;}"
+
+        def compose(self) -> ComposeResult:
+            rich_log = RichLog(min_width=4)
+            panel = Panel("lorem ipsum dolor sit amet lorem ipsum dolor sit amet")
+            rich_log.write(panel)
+            yield rich_log
+
+    assert snap_compare(RichLogShrink(), terminal_size=(24, 6))
+
+
 def test_tabs_invalidate(snap_compare):
     assert snap_compare(
         SNAPSHOT_APPS_DIR / "tabs_invalidate.py",