public void KeyValueTest_setValueLowerThanMinConstraint()
{
CipherKeyBase testCipher = CipherTestInstances.cipherWithKey;
testCipher.KeyValue = CipherTestInstances.TEST_MIN_KEY - 1;
Assert.Equal(CipherTestInstances.TEST_MIN_KEY, testCipher.KeyValue);
}
//sets AppOptions when crypting method changes
public static bool SetOptions(CipherBase cipher)
{
if (cipher == null)
{
MessageBox.Show("Setting the crypting method failed");
return(false);
}
Options.CryptingMethod = cipher;
Options.LbKeyText = buildLbKeyText(Options.CryptingMethod);
if (Options.CryptingMethod.IsKeyBasedCipher())
{
CipherKeyBase keyCipherMethod = (CipherKeyBase)Options.CryptingMethod;
Options.NudKeyVisible = true;
Options.NudKeyMinimum = keyCipherMethod.KeyMinConstraint;
Options.NudKeyMaximum = keyCipherMethod.KeyMaxConstraint;
Options.KeyValue = keyCipherMethod.KeyValue;
}
else
{
Options.NudKeyVisible = false;
}
return(true);
}
public void KeyValueTest_setValueBiggerThanMaxConstraint()
{
CipherKeyBase testCipher = CipherTestInstances.cipherWithKey;
testCipher.KeyValue = CipherTestInstances.TEST_MAX_KEY + 1;
Assert.Equal(CipherTestInstances.TEST_MAX_KEY, testCipher.KeyValue);
}
public void KeyValueTest_setBaseTestValuePlusOne()
{
CipherKeyBase testCipher = CipherTestInstances.cipherWithKey;
testCipher.KeyValue = CipherTestInstances.TEST_KEY_VALUE + 1;
Assert.Equal(CipherTestInstances.TEST_KEY_VALUE + 1, testCipher.KeyValue);
}
//sets AppOptions when crypting method changes
public static void SetAppOptionsCryptingMethod(System.Windows.Controls.Label lbl, IntegerUpDown nud, int newValue)
{
ICipher checkMethod = GetCipher(newValue);
if (checkMethod != null)
{
AppOptions.CryptingMethod = checkMethod;
}
else
{
System.Windows.Forms.MessageBox.Show("Setting crypting method failed");
return;
}
if (((CipherBase)AppOptions.CryptingMethod).HasKey)
{
CipherKeyBase keyCipherMethod = (CipherKeyBase)AppOptions.CryptingMethod;
lbl.Content = String.Format($"{keyCipherMethod.Name}" +
$" method Key value ({keyCipherMethod.KeyMinConstraint}" +
$" - {keyCipherMethod.KeyMaxConstraint}):");
nud.Visibility = System.Windows.Visibility.Visible;
nud.Minimum = keyCipherMethod.KeyMinConstraint;
nud.Maximum = keyCipherMethod.KeyMaxConstraint;
}
else
{
lbl.Content = String.Format($"{((CipherBase)AppOptions.CryptingMethod).Name} method don't use crypting key value");
nud.Visibility = System.Windows.Visibility.Hidden;
}
}
public void CipherKeyBaseConstructorTest()
{
CipherKeyBase testCipher = CipherTestInstances.cipherWithKey;
Assert.Equal(CipherTestInstances.TEST_MIN_KEY, testCipher.KeyMinConstraint);
Assert.Equal(CipherTestInstances.TEST_MAX_KEY, testCipher.KeyMaxConstraint);
Assert.Equal(CipherTestInstances.TEST_KEY_VALUE, testCipher.KeyValue);
}
public void testSetOptions_cryptingMethodWithKey()
{
CipherKeyBase testCipher = CipherTestInstances.cipherWithKey;
OptionsService.SetOptions(testCipher);
Assert.Equal(Options.CryptingMethod, testCipher);
Assert.Equal(Options.LbKeyText, testCipher.Name
+ OptionsService.CIPHER_WITH_KEY_LABEL_PREFIX
+ $"({CipherTestInstances.TEST_MIN_KEY} - {CipherTestInstances.TEST_MAX_KEY})");
Assert.True(Options.NudKeyVisible);
Assert.Equal(Options.NudKeyMinimum, CipherTestInstances.TEST_MIN_KEY);
Assert.Equal(Options.NudKeyMaximum, CipherTestInstances.TEST_MAX_KEY);
Assert.Equal(Options.KeyValue, CipherTestInstances.TEST_KEY_VALUE);
Assert.True(Options.CryptingMethod.IsKeyBasedCipher());
}
