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int256 tests #51

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int256 tests #51

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54 changes: 53 additions & 1 deletion test/Assert.t.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -119,5 +119,57 @@ contract TestAsserts is Test, HelperAssert {
vm.expectRevert(PlatformTest.TestAssertFail.selector);

eq(x, y, reason);
}
}

/// @notice int256 version of eq test
function test_eq_int_x_x() public {
int256 x = 2;
eq(x, x, "example message");
}

function testFuzz_eq_int_x_x(int256 x) public {
eq(x, x, "example message");
}

function test_eq_int_x_y() public {
int256 x = 2;
int256 y = 4;

string memory reason = "example message";
string memory failReason = createAssertFailMessage(
FuzzLibString.toString(x),
FuzzLibString.toString(y),
"!=",
reason
);
vm.expectEmit(true, false, false, true);
emit AssertEqFail(failReason);

vm.expectRevert(PlatformTest.TestAssertFail.selector);

eq(x, y, reason);
}

function testFuzz_eq_int_x_y(int256 x, int256 y) public {
vm.assume(x > type(int256).min / 2 && x < type(int256).max / 2);
vm.assume(y > type(int256).min / 2 && y < type(int256).max / 2);
vm.assume(x != y);

string memory reason = "example message";

vm.expectEmit(true, false, false, false);
string memory failReason = createAssertFailMessage(
FuzzLibString.toString(x),
FuzzLibString.toString(y),
"!=",
reason
);

emit AssertEqFail(failReason);

vm.expectRevert(PlatformTest.TestAssertFail.selector);

eq(x, y, reason);
}

}