Move calculateDelay back to private. Move abort signal check

test/exponential-backoff.test.ts

@@ -586,27 +586,6 @@ const testExponentialBackoffValidateOptionsRejectsNaN = (): void => {
     }
 };
 
-/** Tests that calculateDelay will not result in NaN from extremely large growth rates and attempts */
-const testExponentialBackoffCalculateDelayDoesNotResultInNaN = (): void => {
-    // Large number, 1 trillion.
-    // Theory being that 1 trillion to the power of 1 trillion should be a very large number and cause either an unsafe value or a NaN.
-    const largeNumber = 1_000_000_000_000;
-
-    // Test the calculateDelay function
-    const result = ExponentialBackoff.calculateDelay(
-        {
-            baseDelay: 10000,
-            growthRate: largeNumber,
-            jitter: 0,
-            maxDelay: 10_000,
-            maxAttempts: largeNumber,
-        },
-        largeNumber,
-    );
-
-    // Test to ensure it was bounded to the max delay
-    expect(result).toBe(10_000);
-};
 
 /** Tests that passing undefined into the constructor does not cause an error during spread */
 const testExponentialBackoffConstructorDoesNotCauseErrorDuringSpread = async (): Promise<void> => {
@@ -649,10 +628,6 @@ const runTests = async (): Promise<void> => {
     test('ExponentialBackoff.validateOptions: rejects Infinity', testExponentialBackoffValidateOptionsRejectsNonFiniteValues);
     test('ExponentialBackoff.validateOptions: rejects non-integer values', testExponentialBackoffValidateOptionsRejectsNonIntegerValues);
     test('ExponentialBackoff.validateOptions: rejects NaN', testExponentialBackoffValidateOptionsRejectsNaN);
-    test(
-        'ExponentialBackoff: calculateDelay does not result in NaN from extremely large growth rates and attempts',
-        testExponentialBackoffCalculateDelayDoesNotResultInNaN,
-    );
     test('ExponentialBackoff: constructor does not cause an error during spread', testExponentialBackoffConstructorDoesNotCauseErrorDuringSpread);
 };