public async Task QueryAsync_WhenQueryIsNotNullAndKeyValueEntryWasReturnedFromCommonRepository_ReturnNotNull()
{
QueryHandler sut = CreateSut();
IKeyValueEntry result = await sut.QueryAsync(BuildPullKeyValueEntryQuery());
Assert.That(result, Is.Not.Null);
}
public async Task QueryAsync_WhenQueryIsNotNull_AssertKeyWasCalledOnPullKeyValueEntryQuery()
{
QueryHandler sut = CreateSut();
Mock <IPullKeyValueEntryQuery> pullKeyValueEntryQueryMock = BuildPullKeyValueEntryQueryMock();
await sut.QueryAsync(pullKeyValueEntryQueryMock.Object);
pullKeyValueEntryQueryMock.Verify(m => m.Key, Times.Once);
}
public async Task QueryAsync_WhenQueryIsNotNull_AssertValidateWasCalledOnPullKeyValueEntryQuery()
{
QueryHandler sut = CreateSut();
Mock <IPullKeyValueEntryQuery> pullKeyValueEntryQueryMock = BuildPullKeyValueEntryQueryMock();
await sut.QueryAsync(pullKeyValueEntryQueryMock.Object);
pullKeyValueEntryQueryMock.Verify(m => m.Validate(It.Is <IValidator>(value => value != null && value == _validatorMock.Object)), Times.Once);
}
public async Task QueryAsync_WhenQueryIsNotNullAndKeyValueEntryWasReturnedFromCommonRepository_ReturnKeyValueEntryFromCommonRepository()
{
IKeyValueEntry keyValueEntry = _fixture.BuildKeyValueEntryMock <object>().Object;
QueryHandler sut = CreateSut(keyValueEntry: keyValueEntry);
IKeyValueEntry result = await sut.QueryAsync(BuildPullKeyValueEntryQuery());
Assert.That(result, Is.EqualTo(keyValueEntry));
}
public async Task QueryAsync_WhenQueryIsNotNull_AssertPullKeyValueEntryAsyncWasCalledOnCommonRepository()
{
QueryHandler sut = CreateSut();
string key = _fixture.Create <string>();
IPullKeyValueEntryQuery pullKeyValueEntryQuery = BuildPullKeyValueEntryQuery(key);
await sut.QueryAsync(pullKeyValueEntryQuery);
_commonRepositoryMock.Verify(m => m.PullKeyValueEntryAsync(It.Is <string>(value => string.CompareOrdinal(value, key) == 0)), 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
}
