feat: initial release

tests/test_conditioning_batch_pack_node.py

@@ -0,0 +1,61 @@
+# SimpleSyrup - workflow-focused ComfyUI extensions for image generation
+# Copyright (C) 2026  Artificial Sweetener and contributors
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+"""Tests for conditioning batch pack nodes."""
+
+from __future__ import annotations
+
+from simple_syrup.domain.conditioning_batch import ConditioningBatch
+from simple_syrup.nodes.conditioning_batch_pack import (
+    ConditioningBatchAppend,
+    ConditioningBatchStart,
+)
+
+
+def test_conditioning_batch_start_contract() -> None:
+    """Start node exposes the internal batch output contract."""
+
+    inputs = ConditioningBatchStart.INPUT_TYPES()
+
+    assert ConditioningBatchStart.RETURN_TYPES == ("CONDITIONING_BATCH",)
+    assert ConditioningBatchStart.RETURN_NAMES == ("batch",)
+    assert ConditioningBatchStart.CATEGORY == "SimpleSyrup/Conditioning"
+    assert list(inputs["required"]) == ["conditioning"]
+    assert inputs["required"]["conditioning"][0] == "CONDITIONING"
+
+
+def test_conditioning_batch_start_packs_one_entry() -> None:
+    """Start node wraps one conditioning in a new batch."""
+
+    conditioning = object()
+
+    (batch,) = ConditioningBatchStart().pack(conditioning)
+
+    assert batch == ConditioningBatch((conditioning,))
+
+
+def test_conditioning_batch_append_contract() -> None:
+    """Append node exposes the internal batch extension contract."""
+
+    inputs = ConditioningBatchAppend.INPUT_TYPES()
+
+    assert ConditioningBatchAppend.RETURN_TYPES == ("CONDITIONING_BATCH",)
+    assert ConditioningBatchAppend.RETURN_NAMES == ("batch",)
+    assert ConditioningBatchAppend.CATEGORY == "SimpleSyrup/Conditioning"
+    assert list(inputs["required"]) == ["batch", "conditioning"]
+    assert inputs["required"]["batch"][0] == "CONDITIONING_BATCH"
+    assert inputs["required"]["conditioning"][0] == "CONDITIONING"
+
+
+def test_conditioning_batch_append_returns_new_batch() -> None:
+    """Append node does not mutate the existing batch."""
+
+    first = object()
+    second = object()
+    existing = ConditioningBatch((first,))
+
+    (extended,) = ConditioningBatchAppend().append(existing, second)
+
+    assert existing.entries == (first,)
+    assert extended.entries == (first, second)