public void RandomNullReturnsExpectedValues()
{
// act
var pulse = CachePulse.RandomNull();
// assert
Assert.NotEqual(Guid.Empty, pulse.Tag);
Assert.Null(pulse.Value);
}
public void Defaults()
{
// act
var pulse = new CachePulse();
// assert
Assert.Equal(Guid.Empty, pulse.Tag);
Assert.Null(pulse.Value);
}
public void RandomReturnsExpectedValues()
{
// arrange
var value = Guid.NewGuid().ToByteArray();
// act
var pulse = CachePulse.Random(value);
// assert
Assert.NotEqual(Guid.Empty, pulse.Tag);
Assert.Equal(value, pulse.Value);
}
public void GetsHashCode()
{
// arrange
var tag = Guid.NewGuid();
var value = Guid.NewGuid().ToByteArray();
var pulse = new CachePulse(tag, value);
// act
var result = pulse.GetHashCode();
// assert
Assert.Equal(HashCode.Combine(tag, value), result);
}
public void Values()
{
// arrange
var tag = Guid.NewGuid();
var value = Guid.NewGuid().ToByteArray();
// act
var pulse = new CachePulse(tag, value);
// assert
Assert.Equal(tag, pulse.Tag);
Assert.Equal(value, pulse.Value);
}
public void OperatorsWork()
{
// arrange
CachePulse left;
CachePulse right;
// assert empty vs empty
left = new CachePulse();
right = new CachePulse();
Assert.True(Equals(left, right));
Assert.True(EqualityComparer <CachePulse> .Default.Equals(left, right));
Assert.True(left == right);
Assert.False(left != right);
// assert empty vs random
left = new CachePulse();
right = new CachePulse(Guid.NewGuid(), Guid.NewGuid().ToByteArray());
Assert.False(Equals(left, right));
Assert.False(EqualityComparer <CachePulse> .Default.Equals(left, right));
Assert.False(left == right);
Assert.True(left != right);
// assert random vs empty
left = new CachePulse(Guid.NewGuid(), Guid.NewGuid().ToByteArray());
right = new CachePulse();
Assert.False(Equals(left, right));
Assert.False(EqualityComparer <CachePulse> .Default.Equals(left, right));
Assert.False(left == right);
Assert.True(left != right);
// assert random vs random
left = new CachePulse(Guid.NewGuid(), Guid.NewGuid().ToByteArray());
right = new CachePulse(Guid.NewGuid(), Guid.NewGuid().ToByteArray());
Assert.False(Equals(left, right));
Assert.False(EqualityComparer <CachePulse> .Default.Equals(left, right));
Assert.False(left == right);
Assert.True(left != right);
// assert random vs same
left = new CachePulse(Guid.NewGuid(), Guid.NewGuid().ToByteArray());
right = left;
Assert.True(Equals(left, right));
Assert.True(EqualityComparer <CachePulse> .Default.Equals(left, right));
Assert.True(left == right);
Assert.False(left != right);
}
