def test_exemplars_with_hash_in_label_values(self):
families = text_string_to_metric_families("""# TYPE a histogram
# HELP a help
a_bucket{le="1.0",foo="bar # "} 0 # {a="b",foo="bar # bar"} 0.5
a_bucket{le="2.0",foo="bar # "} 2 # {a="c",foo="bar # bar"} 0.5
a_bucket{le="+Inf",foo="bar # "} 3 # {a="d",foo="bar # bar"} 4
# EOF
""")
hfm = HistogramMetricFamily("a", "help")
hfm.add_sample("a_bucket", {"le": "1.0", "foo": "bar # "}, 0.0, None, Exemplar({"a": "b", "foo": "bar # bar"}, 0.5))
hfm.add_sample("a_bucket", {"le": "2.0", "foo": "bar # "}, 2.0, None, Exemplar({"a": "c", "foo": "bar # bar"}, 0.5))
hfm.add_sample("a_bucket", {"le": "+Inf", "foo": "bar # "}, 3.0, None, Exemplar({"a": "d", "foo": "bar # bar"}, 4))
self.assertEqual([hfm], list(families))
def test_histogram_exemplars(self):
families = text_string_to_metric_families("""# TYPE a histogram
# HELP a help
a_bucket{le="1"} 0 # {a="b"} 0.5
a_bucket{le="2"} 2 # {a="c"} 0.5
a_bucket{le="+Inf"} 3 # {a="1234567890123456789012345678901234567890123456789012345678"} 4 123
# EOF
""")
hfm = HistogramMetricFamily("a", "help")
hfm.add_sample("a_bucket", {"le": "1"}, 0.0, None, Exemplar({"a": "b"}, 0.5))
hfm.add_sample("a_bucket", {"le": "2"}, 2.0, None, Exemplar({"a": "c"}, 0.5)),
hfm.add_sample("a_bucket", {"le": "+Inf"}, 3.0, None, Exemplar({"a": "1234567890123456789012345678901234567890123456789012345678"}, 4, Timestamp(123, 0)))
self.assertEqual([hfm], list(families))
