public void NumberOfUnbucketedStories_returns_number_of_stories_not_in_a_bucket()
{
//Arrange
var reader = new Mock <IDataReader <SyncableStory> >();
var storyInBucket = new SyncableStory
{
IsInBucket = true
};
var unbucketedStory = new SyncableStory
{
IsInBucket = false
};
reader
.Setup(fake => fake.ReadAsync())
.ReturnsAsync(new[] {
storyInBucket,
unbucketedStory
});
var storylist = new Storylist(reader.Object);
//Act
storylist.InitializeAsync().Wait();
//Assert
Assert.AreEqual(1u, storylist.NumberOfUnbucketedStories);
}
public void NextUnbucketedStory_returns_an_unbucketedStory_that_is_not_irrelevant()
{
//Arrange
var reader = new Mock <IDataReader <SyncableStory> >();
var storyInBucket = new SyncableStory
{
IsInBucket = true
};
var unbucketedStory = new SyncableStory
{
IsInBucket = false
};
reader
.Setup(fake => fake.ReadAsync())
.ReturnsAsync(new[] {
storyInBucket,
unbucketedStory
});
var storylist = new Storylist(reader.Object);
//Act
storylist.InitializeAsync().Wait();
//Assert
Assert.AreEqual(unbucketedStory, storylist.NextUnbucketedStory);
}
public void DataIsready_should_be_false_before_data_is_loaded()
{
//Arrange
var reader = new Mock <IDataReader <SyncableStory> >();
var storylist = new Storylist(reader.Object);
//Act
//Assert
Assert.IsFalse(storylist.DataIsready);
}
public void NumberOfUnbucketedStories_return_null_if_called_before_initialization()
{
//Arrange
var reader = new Mock <IDataReader <SyncableStory> >();
var storylist = new Storylist(reader.Object);
//Act
//Assert
Assert.IsNull(storylist.NumberOfUnbucketedStories);
}
public void Data_should_be_Read_when_InitializeAsync_is_called()
{
//Arrange
var reader = new Mock <IDataReader <SyncableStory> >();
var storylist = new Storylist(reader.Object);
//Act
storylist.InitializeAsync().Wait();
//Assert
reader.Verify(mock => mock.ReadAsync(), Times.Once);
}
public void DataIsready_should_be_true_after_fetching_data()
{
//Arrange
var reader = new Mock <IDataReader <SyncableStory> >();
reader
.Setup(fake => fake.ReadAsync())
.ReturnsAsync(new List <SyncableStory>());
var storylist = new Storylist(reader.Object);
//Act
storylist.InitializeAsync().Wait();
//Assert
Assert.IsTrue(storylist.DataIsready);
}
public async Task NextUnbucketedStory_does_not_return_an_irrelevant_story()
{
//Arrange
var reader = new Mock <IDataReader <SyncableStory> >();
var storyInBucket = new SyncableStory
{
Id = 273,
Title = "In Bucket",
IsInBucket = true
};
var irrelevantStory = new SyncableStory
{
Id = 314,
Title = "Irrelevant",
IsInBucket = false,
IsIrrelevant = true
};
var unbucketedStory = new SyncableStory
{
Id = 42,
Title = "Unbucketed",
IsInBucket = false
};
reader
.Setup(fake => fake.ReadAsync())
.ReturnsAsync(new[] {
storyInBucket,
irrelevantStory,
unbucketedStory
});
var storylist = new Storylist(reader.Object);
//Act
await storylist.InitializeAsync();
//Assert
Assert.AreEqual(unbucketedStory, storylist.NextUnbucketedStory);
}
public void NextUnbucketedStory_is_null_if_all_stories_are_in_buckets()
{
//Arrange
var reader = new Mock <IDataReader <SyncableStory> >();
var storyInBucket = new SyncableStory
{
IsInBucket = true
};
reader
.Setup(fake => fake.ReadAsync())
.ReturnsAsync(new[] {
storyInBucket
});
var storylist = new Storylist(reader.Object);
//Act
storylist.InitializeAsync().Wait();
//Assert
Assert.IsNull(storylist.NextUnbucketedStory);
}
