public async Task QueryAsync_WhenQueryIsNotNull_AssertGenerateUserSpecificKeyAsyncWasNotCalledOnKeyGenerator()
{
QueryHandler sut = CreateSut();
await sut.QueryAsync(BuildGetGenericKeyQuery());
_keyGeneratorMock.Verify(m => m.GenerateUserSpecificKeyAsync(It.IsAny <IEnumerable <string> >()), Times.Never);
}
public async Task QueryAsync_WhenQueryIsNotNull_ReturnsNotNull()
{
QueryHandler sut = CreateSut();
string result = await sut.QueryAsync(BuildGetGenericKeyQuery());
Assert.That(result, Is.Not.Null);
}
public async Task QueryAsync_WhenQueryIsNotNull_AssertKeyElementCollectionWasCalledOnGetGenericKeyQuery()
{
QueryHandler sut = CreateSut();
Mock <IGetGenericKeyQuery> getGenericKeyQueryMock = BuildGetGenericKeyQueryMock();
await sut.QueryAsync(getGenericKeyQueryMock.Object);
getGenericKeyQueryMock.Verify(m => m.KeyElementCollection, Times.Once);
}
public async Task QueryAsync_WhenQueryIsNotNull_AssertValidateWasCalledOnGetGenericKeyQuery()
{
QueryHandler sut = CreateSut();
Mock <IGetGenericKeyQuery> getGenericKeyQueryMock = BuildGetGenericKeyQueryMock();
await sut.QueryAsync(getGenericKeyQueryMock.Object);
getGenericKeyQueryMock.Verify(m => m.Validate(It.Is <IValidator>(value => value != null && value == _validatorMock.Object)), Times.Once);
}
public async Task QueryAsync_WhenQueryIsNotNull_ReturnsKeyFromKeyGenerator()
{
string generatedKey = _fixture.Create <string>();
QueryHandler sut = CreateSut(generatedKey);
string result = await sut.QueryAsync(BuildGetGenericKeyQuery());
Assert.That(result, Is.EqualTo(generatedKey));
}
public async Task QueryAsync_WhenQueryIsNotNull_AssertGenerateGenericKeyAsyncWasCalledOnKeyGenerator()
{
QueryHandler sut = CreateSut();
IEnumerable <string> keyElementCollection = _fixture.CreateMany <string>(_random.Next(1, 5)).ToArray();
IGetGenericKeyQuery getGenericKeyQuery = BuildGetGenericKeyQuery(keyElementCollection);
await sut.QueryAsync(getGenericKeyQuery);
_keyGeneratorMock.Verify(m => m.GenerateGenericKeyAsync(It.Is <IEnumerable <string> >(value => value != null && Equals(value, keyElementCollection))), Times.Once);
}
public void QueryAsync_WhenQueryIsNull_ThrowsArgumentNullException()
{
QueryHandler sut = CreateSut();
ArgumentNullException result = Assert.ThrowsAsync <ArgumentNullException>(async() => await sut.QueryAsync(null));
// ReSharper disable PossibleNullReferenceException
Assert.That(result.ParamName, Is.EqualTo("query"));
// ReSharper restore PossibleNullReferenceException
}
