tests/utils/test_operator_resources.py

#
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# to you under the Apache License, Version 2.0 (the
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# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
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from __future__ import annotations

from airflow.utils.operator_resources import Resources


class TestResources:
    def test_resource_eq(self):
        r = Resources(cpus=0.1, ram=2048)
        assert r not in [{}, [], None]
        assert r == r

        r2 = Resources(cpus=0.1, ram=2048)
        assert r == r2
        assert r2 == r

        r3 = Resources(cpus=0.2, ram=2048)
        assert r != r3

    def test_to_dict(self):
        r = Resources(cpus=0.1, ram=2048, disk=1024, gpus=1)
        assert r.to_dict() == {
            "cpus": {"name": "CPU", "qty": 0.1, "units_str": "core(s)"},
            "ram": {"name": "RAM", "qty": 2048, "units_str": "MB"},
            "disk": {"name": "Disk", "qty": 1024, "units_str": "MB"},
            "gpus": {"name": "GPU", "qty": 1, "units_str": "gpu(s)"},
        }