Fix matchers

Author: CaelmBleidd

utbot-framework-test/src/test/kotlin/org/utbot/examples/math/OverflowAsErrorTest.kt

@@ -8,7 +8,7 @@ import org.utbot.framework.plugin.api.CodegenLanguage
 import org.utbot.testcheckers.eq
 import org.utbot.testcheckers.withSolverTimeoutInMillis
 import org.utbot.testcheckers.withTreatingOverflowAsError
-import org.utbot.testing.AtLeast
+import org.utbot.testing.DoNotCalculate
 import org.utbot.testing.Compilation
 import org.utbot.testing.UtValueTestCaseChecker
 import org.utbot.testing.ignoreExecutionsNumber
@@ -32,12 +32,23 @@ internal class OverflowAsErrorTest : UtValueTestCaseChecker(
             checkWithException(
                 OverflowExamples::intOverflow,
                 eq(5),
-                { x, _, r -> x * x * x <= 0 && x > 0 && r.isException<OverflowDetectionError>() }, // through overflow
-                { x, _, r -> x * x * x <= 0 && x > 0 && r.isException<OverflowDetectionError>() }, // through overflow (2nd '*')
+                { x, _, r ->
+                    val overflowOccurred = kotlin.runCatching {
+                        Math.multiplyExact(x, x)
+                    }.isFailure
+                    overflowOccurred && r.isException<OverflowDetectionError>()
+                }, // through overflow
+                { x, _, r ->
+                    val twoMul = Math.multiplyExact(x, x)
+                    val overflowOccurred = kotlin.runCatching {
+                        Math.multiplyExact(twoMul, x)
+                    }.isFailure
+                    overflowOccurred && r.isException<OverflowDetectionError>()
+                }, // through overflow (2nd '*')
                 { x, _, r -> x * x * x >= 0 && x >= 0 && r.getOrNull() == 0 },
                 { x, y, r -> x * x * x > 0 && x > 0 && y == 10 && r.getOrNull() == 1 },
                 { x, y, r -> x * x * x > 0 && x > 0 && y != 10 && r.getOrNull() == 0 },
-                coverage = AtLeast(90),
+                coverage = DoNotCalculate
             )
         }
     }
@@ -258,7 +269,7 @@ internal class OverflowAsErrorTest : UtValueTestCaseChecker(
         }
     }
 
-//  Generated Kotlin code does not compile, so disabled for now
+    //  Generated Kotlin code does not compile, so disabled for now
     @Test
     @Disabled
     fun testQuickSort() {