diff --git a/src/core/process/log.test.ts b/src/core/process/log.test.ts
index 48008fdd..e80a82c8 100644
--- a/src/core/process/log.test.ts
+++ b/src/core/process/log.test.ts
@@ -116,6 +116,23 @@ describe("Test log functions", async () => {
             expect(result).toBe(999n);
         });
 
+        it("should return undefined when AfterClearV2 aliceOutput cannot be normalized", () => {
+            // an unparsable float hex makes normalizeFloat return an Err,
+            // so the normalize-failure branch is taken and undefined is returned
+            vi.mocked(parseEventLogs).mockReturnValue([
+                {
+                    eventName: "AfterClearV2",
+                    args: {
+                        clearStateChange: {
+                            aliceOutput: "0x00",
+                        },
+                    },
+                } as any,
+            ]);
+            const result = getActualClearAmount("0xOb", "0xOb", { logs: [] } as any, 18);
+            expect(result).toBeUndefined();
+        });
+
         it("should return undefined if parseEventLogs throws", () => {
             vi.mocked(parseEventLogs).mockImplementation(() => {
                 throw new Error("fail");
@@ -139,6 +156,28 @@ describe("Test log functions", async () => {
             ]);
             const result = getActualPrice({ logs: [] } as any, "0xOrderbook", "0xArb", "10", 18);
             expect(result).toContain("_18");
+            // price = (scaleTo18(1000n, 18) * ONE18) / 10n, formatted at 18 decimals
+            // = (1000n * 1e18) / 10n = 1e20 -> mocked formatUnits => "1e20_18"
+            expect(result).toBe("100000000000000000000_18");
+        });
+
+        it("should scale the transferred value by the token decimals when computing price", () => {
+            vi.mocked(parseEventLogs).mockReturnValue([
+                {
+                    eventName: "Transfer",
+                    args: {
+                        to: "0xArb",
+                        from: "0xOther",
+                        value: 1000n,
+                    },
+                } as any,
+            ]);
+            // tokenDecimals = 6 (non-18) so the scaleTo18 decimals arg is exercised:
+            // price = (scaleTo18(1000n, 6) * ONE18) / 10n
+            //       = (1000n * 1e12 * 1e18) / 10n = 1e33 / 10n = 1e32
+            // -> mocked formatUnits => "1e32_18"; a value that ignores tokenDecimals differs
+            const result = getActualPrice({ logs: [] } as any, "0xOrderbook", "0xArb", "10", 6);
+            expect(result).toBe("100000000000000000000000000000000_18");
         });
 
         it("should return undefined if no matching log", () => {
@@ -180,18 +219,36 @@ describe("Test log functions", async () => {
             const result = getTotalIncome(2n, undefined, "2", "1", 18, 18);
             expect(typeof result).toBe("bigint");
             expect(result).toBeGreaterThan(0n);
+            // input only: (parseUnits("2",18) * scaleTo18(2n,18)) / ONE18
+            // = (2e18 * 2n) / 1e18 = 4n; output branch contributes 0
+            expect(result).toBe(4n);
         });
 
         it("should calculate total income for output only", () => {
             const result = getTotalIncome(undefined, 3n, "1", "3", 18, 18);
             expect(typeof result).toBe("bigint");
             expect(result).toBeGreaterThan(0n);
+            // output only: (parseUnits("3",18) * scaleTo18(3n,18)) / ONE18
+            // = (3e18 * 3n) / 1e18 = 9n; input branch contributes 0
+            expect(result).toBe(9n);
         });
 
         it("should calculate total income for both input and output", () => {
             const result = getTotalIncome(2n, 3n, "2", "3", 18, 18);
             expect(typeof result).toBe("bigint");
             expect(result).toBeGreaterThan(0n);
+            // input: (2e18 * 2n)/1e18 = 4n ; output: (3e18 * 3n)/1e18 = 9n ; sum = 13n
+            expect(result).toBe(13n);
+        });
+
+        it("should pair each income with its own token price (not swapped)", () => {
+            // distinct prices AND distinct incomes so a swap of price<->income
+            // between the input and output branches changes the exact result.
+            // input: (parseUnits("2",18) * scaleTo18(2n,18)) / ONE18 = (2e18 * 2n)/1e18 = 4n
+            // output: (parseUnits("5",18) * scaleTo18(3n,18)) / ONE18 = (5e18 * 3n)/1e18 = 15n
+            // sum = 19n ; pairing the input income with the output price instead yields 25n
+            const result = getTotalIncome(2n, 3n, "2", "5", 18, 18);
+            expect(result).toBe(19n);
         });
     });
 });