public void Replace_DifferentCas_CasMismatch()
{
// Arrange
var existingObject = new object();
var bucket = new MockBucket
{
{ "key", existingObject }
};
Assert.True(bucket.TryGetMock("key", out var mockDocument));
var originalCas = mockDocument.Cas;
// Act
var result = bucket.Replace("key", new object(), originalCas - 1);
// Assert
Assert.False(result.Success);
Assert.Equal(ResponseStatus.DocumentMutationDetected, result.Status);
Assert.True(bucket.TryGetMock("key", out mockDocument));
Assert.Equal(existingObject, mockDocument?.Content);
}
public void Replace_NewDoc_KeyNotFound()
{
// Arrange
var bucket = new MockBucket();
// Act
var result = bucket.Replace("key", new object());
// Assert
Assert.False(result.Success);
Assert.Equal(ResponseStatus.KeyNotFound, result.Status);
}
public void Replace_ExistingDoc_IncrementsCas()
{
// Arrange
var bucket = new MockBucket
{
{ "key", new object() }
};
Assert.True(bucket.TryGetMock("key", out var mockDocument));
var originalCas = mockDocument.Cas;
// Act
bucket.Replace("key", new object());
// Assert
Assert.True(bucket.TryGetMock("key", out mockDocument));
Assert.True(mockDocument.Cas > originalCas);
}
public void Replace_ExistingDoc_Overwrites()
{
// Arrange
var bucket = new MockBucket
{
{ "key", new object() }
};
var newObject = new object();
// Act
var result = bucket.Replace("key", newObject);
// Assert
Assert.True(result.Success);
Assert.Equal(ResponseStatus.Success, result.Status);
Assert.True(bucket.TryGetMock("key", out var mockDocument));
Assert.Equal(newObject, mockDocument?.Content);
}
