diff --git a/exseos/types/StackTraced.py b/exseos/types/StackTraced.py
index da36cc9..65e2a62 100644
--- a/exseos/types/StackTraced.py
+++ b/exseos/types/StackTraced.py
@@ -89,9 +89,28 @@ def encapsulate(
 			else StackTraced(val, exclude_frames=exclude_frames)
 		)
 
+	def __eq__(self, other: "StackTraced") -> bool:
+		"""
+		Return ``True`` iff both ``StackTraced`` objects have equal values.
+
+		Note that the actual stack traces are *not* compared, so two StackTraced
+		objects constructed from equal values at different places will still
+		evaluate as equal.
+
+		:param other: ``StackTraced`` to compare against
+		:return: True iff both ``StackTraced`` objects have equal values
+		"""
+		return isinstance(other, StackTraced) and self.val == other.val
+
 	def __str__(self) -> str:
 		return "\n".join(traceback.format_list(list(self.stack_trace))) + (
-			"\n" + "".join(format_exception(self.val))
-			if issubclass(type(self.val), Exception)
-			else f"\n[{type(self.val).__name__}]: {self.val}"
+			"\n"
+			+ (
+				"".join(format_exception(self.val))
+				if issubclass(type(self.val), Exception)
+				else f"\n[{type(self.val).__name__}]: {self.val}"
+			)
 		)
+
+	def __repr__(self) -> str:
+		return f"StackTraced({repr(self.val)})"
diff --git a/test/types/test_StackTraced.py b/test/types/test_StackTraced.py
new file mode 100644
index 0000000..c72fea6
--- /dev/null
+++ b/test/types/test_StackTraced.py
@@ -0,0 +1,98 @@
+# ExSeOS-H Hardware ML Workflow Manager
+# Copyright (C) 2024  Alexis Maya-Isabelle Shuping
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from exseos.types.StackTraced import StackTraced
+
+from copy import deepcopy
+import pytest
+from traceback import FrameSummary, format_exception, format_list
+
+test_arg_vals = (1, "a", None, Exception(), False, StackTraced(Exception()))
+
+
+@pytest.mark.parametrize("val", test_arg_vals)
+def test_construct(val):
+	to_test = StackTraced(val)
+	assert to_test.val == val
+	assert isinstance(to_test.stack_trace, tuple)
+	for frame in to_test.stack_trace:
+		assert isinstance(frame, FrameSummary)
+
+
+@pytest.mark.parametrize("val", test_arg_vals)
+def test_str(val):
+	st = StackTraced(val)
+	expected = (
+		"\n".join(format_list(st.stack_trace))
+		+ "\n"
+		+ (
+			"".join(format_exception(st.val))
+			if isinstance(st.val, Exception)
+			else f"\n[{type(st.val).__name__}]: {st.val}"
+		)
+	)
+
+	actual = str(st)
+
+	print(f"Expected: {expected}")
+	print(f"Actual  : {actual}")
+
+	assert expected == actual
+
+
+@pytest.mark.parametrize("val", test_arg_vals)
+def test_repr(val):
+	assert repr(StackTraced(val)) == f"StackTraced({repr(val)})"
+
+
+map_fns = (
+	(1, lambda x: x + 1),
+	("test", lambda x: f"my {x}"),
+	(None, lambda x: x),
+	(True, lambda x: None),
+)
+
+
+@pytest.mark.parametrize(("val", "fn"), map_fns)
+def test_map(val, fn):
+	s = StackTraced(val)
+
+	trace = deepcopy(s.stack_trace)
+
+	new = s.map(fn)
+
+	assert new == StackTraced(fn(val))
+	assert new.stack_trace == trace
+
+
+flat_map_fns = (
+	(1, lambda x: StackTraced(x + 1)),
+	("test", lambda x: StackTraced(f"my {x}")),
+	(None, lambda x: StackTraced(x)),
+	(True, lambda x: StackTraced(None)),
+)
+
+
+@pytest.mark.parametrize(("val", "fn"), flat_map_fns)
+def test_flat_map(val, fn):
+	s = StackTraced(val)
+
+	trace = deepcopy(s.stack_trace)
+
+	new = s.flat_map(fn)
+
+	assert new == fn(val)
+	assert new.stack_trace != trace