diff --git a/tests/unit/utils/analyzer/FunctionCallAnalyzer.spec.ts b/tests/unit/utils/analyzer/FunctionCallAnalyzer.spec.ts
index e4d6a3ab5..84e43fc87 100644
--- a/tests/unit/utils/analyzer/FunctionCallAnalyzer.spec.ts
+++ b/tests/unit/utils/analyzer/FunctionCallAnalyzer.spec.ts
@@ -50,6 +50,7 @@ describe("FunctionCallAnalyzer.spec.ts", () => {
         expect(functionCallAnalyzer.errorSignature.value).toBeNull()
         expect(functionCallAnalyzer.errorInputs.value).toStrictEqual([])
         expect(functionCallAnalyzer.inputDecodingStatus.value).toBeNull()
+        expect(functionCallAnalyzer.outputDecodingStatus.value).toBeNull()
         expect(functionCallAnalyzer.errorDecodingStatus.value).toBeNull()
 
         // 2) mount
@@ -63,6 +64,7 @@ describe("FunctionCallAnalyzer.spec.ts", () => {
         expect(functionCallAnalyzer.errorSignature.value).toBeNull()
         expect(functionCallAnalyzer.errorInputs.value).toStrictEqual([])
         expect(functionCallAnalyzer.inputDecodingStatus.value).toBeNull()
+        expect(functionCallAnalyzer.outputDecodingStatus.value).toBeNull()
         expect(functionCallAnalyzer.errorDecodingStatus.value).toBeNull()
 
         // 3) input setup (valid encoding)
@@ -83,9 +85,10 @@ describe("FunctionCallAnalyzer.spec.ts", () => {
         expect(functionCallAnalyzer.errorSignature.value).toBeNull()
         expect(functionCallAnalyzer.errorInputs.value).toStrictEqual([])
         expect(functionCallAnalyzer.inputDecodingStatus.value).toBeNull()
+        expect(functionCallAnalyzer.outputDecodingStatus.value).toBeNull()
         expect(functionCallAnalyzer.errorDecodingStatus.value).toBeNull()
 
-        // 4) input setup (invalid encoding)
+        // 4) input setup (invalid input encoding)
         input.value = "0x618dc65e0000000000000000000000000000000000163b5a70a082310000000000000000000000005fe56763c7633efefe8c2272f19732521a48e300"
         output.value = "0x00000000000000000000000000000000000000000000000000003dc604b33217"
         contractId.value = "0.0.359"
@@ -98,10 +101,30 @@ describe("FunctionCallAnalyzer.spec.ts", () => {
         expect(functionCallAnalyzer.errorSignature.value).toBeNull()
         expect(functionCallAnalyzer.errorInputs.value).toStrictEqual([])
         expect(functionCallAnalyzer.inputDecodingStatus.value).toBe("Decoding Error (data out-of-bounds)")
+        expect(functionCallAnalyzer.outputDecodingStatus.value).toBe("Decoding Error (data out-of-bounds)")
+        expect(functionCallAnalyzer.errorDecodingStatus.value).toBeNull()
+
+        // 5) output setup (invalid output encoding)
+        input.value = "0x49146bde000000000000000000000000845b706151aed537b1fd81c1ea4ea03920097abd0000000000000000000000000000000000000000000000000000000002e6ae09"
+        output.value = "0x000000009999999999999999999999999"
+        contractId.value = "0.0.359"
+        await flushPromises()
+        expect(functionCallAnalyzer.functionHash.value).toBe("0x49146bde")
+        expect(functionCallAnalyzer.signature.value).toBe("associateToken(address,address)")
+        expect(functionCallAnalyzer.inputs.value).toStrictEqual([
+            new NameTypeValue("account", "address", "0x845b706151aEd537b1FD81c1Ea4EA03920097ABD"),
+            new NameTypeValue("token", "address", "0x0000000000000000000000000000000002E6Ae09"),
+        ])
+        expect(functionCallAnalyzer.outputs.value).toStrictEqual([])
+        expect(functionCallAnalyzer.errorHash.value).toBeNull()
+        expect(functionCallAnalyzer.errorSignature.value).toBeNull()
+        expect(functionCallAnalyzer.errorInputs.value).toStrictEqual([])
+        expect(functionCallAnalyzer.inputDecodingStatus.value).toBeNull()
+        expect(functionCallAnalyzer.outputDecodingStatus.value).toBe("Decoding Error (hex data is odd-length)")
         expect(functionCallAnalyzer.errorDecodingStatus.value).toBeNull()
 
 
-        // 5) unmount
+        // 6) unmount
         functionCallAnalyzer.unmount()
         await flushPromises()
         expect(functionCallAnalyzer.functionHash.value).toBeNull()
@@ -112,6 +135,7 @@ describe("FunctionCallAnalyzer.spec.ts", () => {
         expect(functionCallAnalyzer.errorSignature.value).toBeNull()
         expect(functionCallAnalyzer.errorInputs.value).toStrictEqual([])
         expect(functionCallAnalyzer.inputDecodingStatus.value).toBeNull()
+        expect(functionCallAnalyzer.outputDecodingStatus.value).toBeNull()
         expect(functionCallAnalyzer.errorDecodingStatus.value).toBeNull()
 
     })