claude: improved dev-setup

1 files changed, 59 insertions, 0 deletions

diff --git a/tests/test_helpers.py b/tests/test_helpers.py
new file mode 100644
index 0000000..0c0f875
--- /dev/null
+++ b/tests/test_helpers.py
@@ -0,0 +1,59 @@
+import json
+import pathlib
+
+import pytest
+
+from comfier import Tools
+
+ROOT = pathlib.Path(__file__).parent.parent
+
+
+@pytest.fixture
+def tools(make_tools):  # type: ignore[no-untyped-def]
+    return make_tools()[0]
+
+
+def test_normalize_seed(tools: Tools) -> None:
+    assert tools._normalize_seed("42") == 42
+    assert tools._normalize_seed("0x10") == 16
+    assert tools._normalize_seed(7) == 7
+    assert 0 <= tools._normalize_seed(None) < 1 << 63
+    assert 0 <= tools._normalize_seed(-5) < 1 << 63
+    assert tools._normalize_seed((1 << 63) + 3) == 3
+    with pytest.raises(ValueError):
+        tools._normalize_seed("abc")
+
+
+async def test_resolve_dimensions(tools: Tools) -> None:
+    assert await tools._resolve_dimensions("512X768") == (512, 768)
+    assert await tools._resolve_dimensions(None) == (1024, 1024)
+    with pytest.raises(ValueError):
+        await tools._resolve_dimensions("0x10")
+    with pytest.raises(ValueError):
+        await tools._resolve_dimensions("bogus")
+
+
+def test_resolve_node_mappings(tools: Tools) -> None:
+    tools.valves.negative_prompt_node_ids = "1, 2,,"
+    nodes = json.loads((ROOT / "fixtures" / "nodes.json").read_text())
+    m = tools._resolve_node_mappings(nodes)
+    assert m["negative_prompt"]["node_ids"] == ["1", "2"]
+    assert m["positive_prompt"] == {"key": "value", "node_ids": ["520:506"]}
+    assert m["steps"]["node_ids"] == ["459:458"]
+
+
+def test_apply_workflow_parameters(tools: Tools) -> None:
+    wf = json.loads((ROOT / "fixtures" / "workflow.json").read_text())
+    m = tools._resolve_node_mappings(
+        json.loads((ROOT / "fixtures" / "nodes.json").read_text())
+    )
+    applied = tools._apply_workflow_parameters(
+        wf, m, {"seed": 9, "width": 64, "steps": None}
+    )
+    assert wf["520:517"]["inputs"]["seed"] == 9
+    assert wf["520:518"]["inputs"]["value"] == 64
+    assert "steps" not in applied
+    with pytest.raises(KeyError):
+        tools._apply_workflow_parameters(
+            wf, {"seed": {"key": "seed", "node_ids": ["nope"]}}, {"seed": 1}
+        )