fix: set_meta and set_metas deprecation warnings (#3325) (#3327)

(cherry picked from commit 326ef73)

Co-authored-by: Munir Abdinur <[email protected]>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Author: mergify[bot]

ddtrace/span.py

@@ -41,6 +41,7 @@
 from .internal.compat import time_ns
 from .internal.logger import get_logger
 from .vendor.debtcollector import deprecate
+from .vendor.debtcollector.removals import remove
 from .vendor.debtcollector.removals import removed_property
 
 
@@ -394,12 +395,12 @@ def meta(self):
     def meta(self, value):
         self._meta = value
 
-    @removed_property(message="Use Span.set_tag instead.", removal_version="1.0.0")
+    @remove(message="Use Span.set_tag instead.", removal_version="1.0.0")
     def set_meta(self, k, v):
         # type: (_TagNameType, NumericType) -> None
         self.set_tag(k, v)
 
-    @removed_property(message="Use Span.set_tags.", removal_version="1.0.0")
+    @remove(message="Use Span.set_tags.", removal_version="1.0.0")
     def set_metas(self, kvs):
         # type: (_MetaDictType) -> None
         self.set_tags(kvs)

tests/tracer/test_span.py

@@ -86,6 +86,16 @@ def test_set_tag_bool(self):
         assert d["meta"] == dict(true="True", false="False")
         assert "metrics" not in d
 
+    def test_deprecated_set_meta(self):
+        s = Span(tracer=None, name="test.span")
+        s.set_meta("munir-1", "hi")
+        assert s.get_tag("munir-1") == "hi"
+
+    def test_deprecated_set_metas(self):
+        s = Span(tracer=None, name="test.span")
+        s.set_metas({"hi-1": "munir"})
+        assert s.get_tag("hi-1") == "munir"
+
     def test_set_tag_metric(self):
         s = Span(tracer=None, name="test.span")