public async Task TestGetProject_WhenStatusIsSucceededButProjectIsAbsent_ReturnsNull()
{
var connection = Substitute.For <ITfsConnection>();
connection.GetProjects().Returns(Enumerable.Empty <ITfProject>());
_connectionFactory.Create(_testUri).Returns(connection);
var systemUnderTest = new TfProjectCollection(_testUri, _connectionFactory, _logger);
await systemUnderTest.RetrieveProjects();
Assert.That(systemUnderTest.GetProject(Guid.NewGuid()), Is.Null);
}
public async Task TestRetrieveProjects_WhenGettingProjectsFailsForUnknownReason_SetsStatusToFailedReasonUnknown(Exception exception)
{
var tfsConnection = Substitute.For <ITfsConnection>();
_connectionFactory.Create(_testUri).Returns(tfsConnection);
var systemUnderTest = new TfProjectCollection(_testUri, _connectionFactory, _logger);
tfsConnection.GetProjects().Throws(callInfo => exception);
await systemUnderTest.RetrieveProjects();
Assert.That(systemUnderTest.ProjectRetrievalStatus, Is.EqualTo(RetrievalStatus.FailedReasonUnknown));
}
public async Task TestRetrieveProjects_WhenStatusIsUnstarted_SetsStatusToRetrieving()
{
var tfsConnection = Substitute.For <ITfsConnection>();
_connectionFactory.Create(_testUri).Returns(tfsConnection);
var systemUnderTest = new TfProjectCollection(_testUri, _connectionFactory, _logger);
tfsConnection.GetProjects().Returns(info =>
{
Assert.That(systemUnderTest.ProjectRetrievalStatus, Is.EqualTo(RetrievalStatus.Ongoing));
return(Enumerable.Empty <ITfProject>());
});
await systemUnderTest.RetrieveProjects();
}
public async Task TestRetrieveProjects_WhenGettingProjectsSucceeds_SetsStatusToSucceeded()
{
var tfsConnection = Substitute.For <ITfsConnection>();
_connectionFactory.Create(_testUri).Returns(tfsConnection);
var systemUnderTest = new TfProjectCollection(_testUri, _connectionFactory, _logger);
var firstProject = Substitute.For <ITfProject>();
firstProject.Id.Returns(Guid.NewGuid());
var projects = new[] { firstProject };
tfsConnection.GetProjects().Returns(projects);
await systemUnderTest.RetrieveProjects();
Assert.That(systemUnderTest.ProjectRetrievalStatus, Is.EqualTo(RetrievalStatus.Suceeded));
}
public async Task TestGetProject_WhenStatusIsSucceededAndProjectIsPresent_ReturnsProject()
{
var connection = Substitute.For <ITfsConnection>();
var expectedProject = Substitute.For <ITfProject>();
var projectId = Guid.NewGuid();
expectedProject.Id.Returns(projectId);
var projects = new [] { expectedProject };
connection.GetProjects().Returns(projects);
_connectionFactory.Create(_testUri).Returns(connection);
var systemUnderTest = new TfProjectCollection(_testUri, _connectionFactory, _logger);
await systemUnderTest.RetrieveProjects();
var actualProject = systemUnderTest.GetProject(projectId);
Assert.That(actualProject, Is.EqualTo(expectedProject));
}
public async Task TestRetrieveProjects_WhenStatusIsUnstarted_GetsProjectsFromConnection()
{
var tfsConnection = Substitute.For <ITfsConnection>();
_connectionFactory.Create(_testUri).Returns(tfsConnection);
var systemUnderTest = new TfProjectCollection(_testUri, _connectionFactory, _logger);
var firstProject = Substitute.For <ITfProject>();
firstProject.Id.Returns(Guid.NewGuid());
var secondProject = Substitute.For <ITfProject>();
secondProject.Id.Returns(Guid.NewGuid());
var projects = new[] { firstProject, secondProject };
tfsConnection.GetProjects().Returns(projects);
await systemUnderTest.RetrieveProjects();
foreach (var tfProject in projects)
{
Assert.That(systemUnderTest.Projects, Contains.Item(tfProject));
}
}
public void TestProjects_ImmediatelyAfterConstruction_IsNotNull()
{
var systemUnderTest = new TfProjectCollection(_testUri, _connectionFactory, _logger);
Assert.That(systemUnderTest.Projects, Is.Not.Null);
}
public void TestConstructor_SetsRetrievalStatusToUnstarted()
{
var systemUnderTest = new TfProjectCollection(_testUri, _connectionFactory, _logger);
Assert.That(systemUnderTest.ProjectRetrievalStatus, Is.EqualTo(RetrievalStatus.Unstarted));
}
public void TestGetProject_WhenStatusIsUnstarted_ThrowsInvalidOperation()
{
var systemUnderTest = new TfProjectCollection(_testUri, _connectionFactory, _logger);
Assert.That(() => systemUnderTest.GetProject(Arg.Any <Guid>()), Throws.InvalidOperationException);
}