public async Task GetByPredicateTestAsync()
{
//Arrange
var expectation = new DummyDataModel {
Id = 1, ATableColumn = "expected"
};
var dummyCollection = new List <DummyDataModel>
{
expectation,
new DummyDataModel {
Id = 2, ATableColumn = "not expected"
}
};
var mockDbSet = new DbSetMock <DummyDataModel>(dummyCollection, (k, c) => k.Id, true);
var mockDbContext = Mock.Of <DbContext>(MockBehavior.Strict);
Mock.Get(mockDbContext)
.Setup(db => db.Set <DummyDataModel>())
.Returns(mockDbSet.Object);
//Act
var repo = new Repository <DummyDataModel>(mockDbContext);
var actual = await repo.GetByPredicateAsync(dummy => dummy.ATableColumn == expectation.ATableColumn);
//Assert
actual.Should().BeEquivalentTo(expectation);
Mock.Get(mockDbContext).Verify();
}
public async Task AddAsyncTestAsync()
{
//Arrange
var dummyModel = new DummyDataModel {
Id = 1, ATableColumn = "expected"
};
var mockDbContext = Mock.Of <DbContext>(MockBehavior.Strict);
Mock.Get(mockDbContext)
.Setup(db => db.AddAsync(dummyModel, It.IsAny <CancellationToken>()))
.ReturnsAsync(default(EntityEntry <DummyDataModel>));
//Act
var repo = new Repository <DummyDataModel>(mockDbContext);
await repo.AddAsync(dummyModel);
//Assert
Mock.Get(mockDbContext)
.Verify(db => db.AddAsync(dummyModel, It.IsAny <CancellationToken>()), Times.Once);
}
public void UpdateTest()
{
//Arrange
var dummyModel = new DummyDataModel();
var mockDbSet = Mock.Of <DbSet <DummyDataModel> >();
var mockDbContext = Mock.Of <DbContext>(MockBehavior.Strict);
Mock.Get(mockDbContext)
.Setup(db => db.Set <DummyDataModel>())
.Returns(mockDbSet);
//Act
var repo = new Repository <DummyDataModel>(mockDbContext);
repo.Update(dummyModel);
//Assert
Mock.Get(mockDbContext).Verify();
Mock.Get(mockDbSet)
.Verify(e => e.Update(dummyModel), Times.Once);
}
