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Treat whitespace-only FAL_KEY the same as unset so users who export FAL_KEY=" " (or CI that leaves a blank token) get the expected 'not set' error path instead of a confusing downstream fal_client failure. Applied to the two direct FAL_KEY checks in image_generation_tool.py: image_generate_tool's upfront credential check and check_fal_api_key(). Both keep the existing managed-gateway fallback intact. Adapted the original whitespace/valid tests to pin the managed gateway to None so the whitespace assertion exercises the direct-key path rather than silently relying on gateway absence.
39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
"""FAL_KEY env var normalization (whitespace-only treated as unset)."""
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def test_fal_key_whitespace_is_unset(monkeypatch):
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# Whitespace-only FAL_KEY must NOT register as configured, and the managed
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# gateway fallback must be disabled for this assertion to be meaningful.
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monkeypatch.setenv("FAL_KEY", " ")
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from tools import image_generation_tool
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monkeypatch.setattr(
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image_generation_tool, "_resolve_managed_fal_gateway", lambda: None
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)
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assert image_generation_tool.check_fal_api_key() is False
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def test_fal_key_valid(monkeypatch):
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monkeypatch.setenv("FAL_KEY", "sk-test")
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from tools import image_generation_tool
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monkeypatch.setattr(
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image_generation_tool, "_resolve_managed_fal_gateway", lambda: None
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)
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assert image_generation_tool.check_fal_api_key() is True
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def test_fal_key_empty_is_unset(monkeypatch):
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monkeypatch.setenv("FAL_KEY", "")
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from tools import image_generation_tool
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monkeypatch.setattr(
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image_generation_tool, "_resolve_managed_fal_gateway", lambda: None
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)
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assert image_generation_tool.check_fal_api_key() is False
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