def test_get_with_unknown_key():
"""the default value is used if no key exists"""
from sherpa.astro.io.meta import Meta
store = Meta()
store['key1'] = 2
store['key2'] = 23
assert store.get('key3', "unknown") == "unknown"
def test_get_with_known_key():
"""get works on a known key"""
from sherpa.astro.io.meta import Meta
store = Meta()
store['key1'] = 2
store['key2'] = 23
assert store.get('key1') == 2