diff --git a/src/test/test_utils.test.ts b/src/test/test_utils.test.ts
new file mode 100644
index 000000000..4503cb0cf
--- /dev/null
+++ b/src/test/test_utils.test.ts
@@ -0,0 +1,174 @@
+import {
+  SafeElementWrapper,
+  safeQuerySelector,
+  safeQuerySelectorAll,
+} from "./test_utils";
+
+describe("test_utils", () => {
+  describe("safeQuerySelector", () => {
+    let container: HTMLElement;
+
+    beforeEach(() => {
+      container = document.createElement("div");
+      container.innerHTML = `
+              <div id="parentDiv">
+                  <div class="childDiv">
+                      <span class="childSpan">Span 1</span>
+                  </div>
+              </div>
+          `;
+      document.body.appendChild(container);
+    });
+
+    afterEach(() => {
+      document.body.removeChild(container);
+    });
+
+    it("should return the element when the selector matches", () => {
+      const result = safeQuerySelector<HTMLDivElement>(container, ".childDiv");
+      expect(result).toBeInstanceOf(HTMLDivElement);
+      expect(result.className).toBe("childDiv");
+    });
+
+    it("should throw an error if the element is not found", () => {
+      expect(() => safeQuerySelector(container, ".nonExistent")).toThrow(
+        "Element with selector '.nonExistent' not found",
+      );
+    });
+  });
+
+  describe("safeQuerySelectorAll", () => {
+    let container: HTMLElement;
+
+    beforeEach(() => {
+      container = document.createElement("div");
+      container.innerHTML = `
+              <div id="parentDiv">
+                  <div class="childDiv">
+                      <span class="childSpan">Span 1</span>
+                      <span class="childSpan">Span 2</span>
+                  </div>
+              </div>
+          `;
+      document.body.appendChild(container);
+    });
+
+    afterEach(() => {
+      document.body.removeChild(container);
+    });
+
+    it("should return an array of elements when the selector matches", () => {
+      const results = safeQuerySelectorAll<HTMLSpanElement>(
+        container,
+        ".childSpan",
+      );
+      expect(results).toHaveLength(2);
+      expect(results[0]!.textContent).toBe("Span 1");
+      expect(results[1]!.textContent).toBe("Span 2");
+    });
+
+    it("should throw an error if no elements are found", () => {
+      expect(() => safeQuerySelectorAll(container, ".nonExistent")).toThrow(
+        "Element with selector '.nonExistent' not found",
+      );
+    });
+
+    it("should throw an error if fewer elements than expected are found", () => {
+      expect(() => safeQuerySelectorAll(container, ".childSpan", 3)).toThrow(
+        "Expected at least 3 element(s) for selector '.childSpan'.  Only 2 found",
+      );
+    });
+
+    it("should return elements if the minimum expected number of elements are found", () => {
+      const results = safeQuerySelectorAll<HTMLSpanElement>(
+        container,
+        ".childSpan",
+        2,
+      );
+      expect(results).toHaveLength(2);
+    });
+  });
+
+  describe("SafeElementWrapper", () => {
+    let container: HTMLElement;
+
+    beforeEach(() => {
+      container = document.createElement("div");
+      container.innerHTML = `
+        <div id="parentDiv">
+            <div class="childDiv">
+              <span class="childSpan">Span 1</span>
+              <span class="childSpan">Span 2</span>
+            </div>
+        </div>
+    `;
+      document.body.appendChild(container);
+    });
+
+    afterEach(() => {
+      document.body.removeChild(container);
+    });
+
+    it("should wrap an element using getElement", () => {
+      const element = document.getElementById("parentDiv");
+      const wrapper = new SafeElementWrapper(element!);
+
+      expect(wrapper).toBeInstanceOf(SafeElementWrapper);
+      expect(wrapper.getElement()).toBe(element);
+    });
+
+    it("should find a child element using safeQuerySelector", () => {
+      const element = document.getElementById("parentDiv");
+      const wrapper = new SafeElementWrapper(element!);
+      const childWrapper = wrapper.safeQuerySelector(".childDiv");
+
+      expect(childWrapper).toBeInstanceOf(SafeElementWrapper);
+      expect(childWrapper.getElement().className).toBe("childDiv");
+    });
+
+    it("should throw an error if child element is not found using safeQuerySelector", () => {
+      const element = document.getElementById("parentDiv");
+      const wrapper = new SafeElementWrapper(element!);
+
+      expect(() => wrapper.safeQuerySelector(".nonExistent")).toThrow(
+        "Element with selector '.nonExistent' not found",
+      );
+    });
+
+    it("should find all matching child elements using safeQuerySelectorAll", () => {
+      const element = document.getElementById("parentDiv");
+      const wrapper = new SafeElementWrapper(element!);
+      const childWrappers = wrapper.safeQuerySelectorAll(".childSpan");
+
+      expect(childWrappers.length).toBe(2);
+      expect(childWrappers[0]!.getElement().textContent).toBe("Span 1");
+      expect(childWrappers[1]!.getElement().textContent).toBe("Span 2");
+    });
+
+    it("should throw an error if no matching elements are found using safeQuerySelectorAll", () => {
+      const element = document.getElementById("parentDiv");
+      const wrapper = new SafeElementWrapper(element!);
+
+      expect(() => wrapper.safeQuerySelectorAll(".nonExistent")).toThrow(
+        "Element with selector '.nonExistent' not found",
+      );
+    });
+
+    it("should throw an error if fewer elements than expected are found using safeQuerySelectorAll", () => {
+      const element = document.getElementById("parentDiv");
+      const wrapper = new SafeElementWrapper(element!);
+
+      expect(() => wrapper.safeQuerySelectorAll(".childSpan", 3)).toThrow(
+        "Expected at least 3 element(s) for selector '.childSpan'.  Only 2 found",
+      );
+    });
+
+    it("should pass if expected number of elements are found using safeQuerySelectorAll", () => {
+      const element = document.getElementById("parentDiv");
+      const wrapper = new SafeElementWrapper(element!);
+
+      const childWrappers = wrapper.safeQuerySelectorAll(".childSpan", 2);
+      expect(childWrappers.length).toBe(2);
+    });
+  });
+});