public void RefreshKeyWithUniquePrefix_Success()
{
string defaultPrefix = "unique";
// We need to simulate the Timeguid logic to derive at the initial key value.
TimeGuid stGuid = new TimeGuid(DateTime.Now);
UniqueKeys uniqueKey = new UniqueKeys();
string key = uniqueKey.GetKey(defaultPrefix);
string expKey = defaultPrefix + uniqueKey.WhatIsKeySeparator + stGuid.ToString;
Assert.AreEqual(
expKey, key,
"A1: Expected initial key value was not correct. Note: On Failures run a second time. There is a very slight chance that due to a second rollover the values could be different. Expected: " +
expKey +
" Actual: " +
key);
// Now get a new key. Note the TimeGuid portion should be updated and the increment should be updated.
Thread.Sleep(1000);
string key2 = uniqueKey.RefreshKey(defaultPrefix);
TimeGuid stGuid2 = new TimeGuid(DateTime.Now);
string expKey2 = defaultPrefix + uniqueKey.WhatIsKeySeparator + stGuid2;
Assert.AreEqual(
expKey2, key2, "A2: Expected key after Refresh was not equal to the value returned by UniqueKeys. Exp: " + expKey2 + " Actual: " + key2);
TestContext.WriteLine("Unique Key Value: {0}", key2);
TestContext.WriteLine("Expected Key Value: {0}", expKey2);
}
public void RefreshKeyWorks()
{
string defaultPrefix = "Key";
KeepWithinSingleSecond();
// We need to simulate the Timeguid logic to derive at the initial key value.
TimeGuid stGuid = new TimeGuid(DateTime.Now);
UniqueKeys uniqueKey = new UniqueKeys(constantTimeGuid: true);
string key = uniqueKey.GetKey(defaultPrefix);
string expKey = defaultPrefix + uniqueKey.WhatIsKeySeparator + stGuid + uniqueKey.WhatIsIncrementSeparator + "1";
Assert.AreEqual(expKey, key, "A10: Expected initial key value was not correct. Expected: " + expKey + " Actual: " + key);
string key2 = uniqueKey.GetKey(defaultPrefix);
// Now refresh the key.
string key3 = uniqueKey.RefreshKey(defaultPrefix);
// Because key3 requested RefreshKey, we should get a new TimeGuid as it would have made the thread sleep for at least 1 second.
TimeGuid newGuid = new TimeGuid(DateTime.Now);
Assert.IsTrue(key2.EndsWith(uniqueKey.WhatIsIncrementSeparator + "2"), "A20: Key2 should have ended with a 2.");
Assert.IsTrue(key3.EndsWith(newGuid.ToString), "A21: Key3 should have ended with a 1 as it was called with the RefreshKey.");
string expKey3 = defaultPrefix + uniqueKey.WhatIsKeySeparator + newGuid;
Assert.AreEqual(
expKey3, key3, "A30: Expected key after Refresh was not equal to the value returned by UniqueKeys. Exp: " + expKey3 + " Actual: " + key3);
}