public async Task Current_WhenCalled_ReturnsItem()
{
// Arrange
var heroes = HeroBuilder.CreateAListOfHeros();
var enumerator = new MockDbSetAsyncEnumerator <HeroEntity>(heroes.GetEnumerator()) as IAsyncEnumerator <HeroEntity>;
// Act
while (await enumerator.MoveNext(CancellationToken.None))
{
var current = enumerator.Current;
// Assert
Assert.IsTrue(heroes.Any(h => h == current));
}
}
public void DbContext_IsInitializedWithMockDbSet_TheDbSetIsAccessible()
{
// Arrange
var mockDbSet = new MockDbSet <HeroEntity>(HeroBuilder.CreateAListOfHeros());
// Act
var dbcontext = new HeroesDbContext()
{
Heroes = mockDbSet
};
// Assert
Assert.IsNotNull(dbcontext.Heroes);
Assert.IsTrue(dbcontext.Heroes.Any());
}
public async Task MoveNext_WhenCalled_ReturnsFalseIfAtEnd()
{
// Arrange
var heroes = HeroBuilder.CreateAListOfHeros();
var enumerator = new MockDbSetAsyncEnumerator <HeroEntity>(heroes.GetEnumerator()) as IAsyncEnumerator <HeroEntity>;
var count = 0;
// Act
while (await enumerator.MoveNext(CancellationToken.None))
{
count++;
}
// Assert
Assert.AreEqual(heroes.Count(), count);
}