public void CommitActionCommandCanExecute_SelectedDatabaseHasValue_ReturnsTrue()
{
var sut = new ChooseDatabaseViewModel(_eventAggregator, _stub.Out <IDatabaseManager>(), _stub.Out <IDatabaseConnector>())
{
SelectedItem = "someName"
};
Assert.That(sut.CommitActionCommand.CanExecute(null), Is.True);
}
public void CommitActionCommandCanExecute_SelectedDatabaseIsEmpty_ReturnsFalse()
{
var sut = new ChooseDatabaseViewModel(_eventAggregator, _stub.Out <IDatabaseManager>(), _stub.Out <IDatabaseConnector>())
{
SelectedItem = null
};
Assert.That(sut.CommitActionCommand.CanExecute(null), Is.False);
}
public void Constructor_DatabaseManagerFindsNoPokerTellDatabases_AvailableDatabasesIsEmpty()
{
_databaseManagerMock
.Setup(dm => dm.GetAllPokerTellDatabases())
.Returns(Enumerable.Empty <string>);
var sut = new ChooseDatabaseViewModel(_eventAggregator, _databaseManagerMock.Object, _stub.Out <IDatabaseConnector>());
Assert.That(sut.AvailableItems.Count, Is.EqualTo(0));
}
public void Constructor_DatabaseManagerFindsOnePokerTellDatabase_AvailableDatabasesContainsIt()
{
const string dataBaseName = "someDatabase";
_databaseManagerMock
.Setup(dm => dm.GetAllPokerTellDatabases())
.Returns(new List <string> {
dataBaseName
});
var sut = new ChooseDatabaseViewModel(_eventAggregator, _databaseManagerMock.Object, _stub.Out <IDatabaseConnector>());
Assert.That(sut.AvailableItems.First(), Is.EqualTo(dataBaseName));
}
public void DetermineSelectedItem_DatabaseManagerFindsOnePokerTellDatabaseThatIsNotUsed_SelectedDatabaseIsSetToThatDatabase()
{
const string notInUseDatabase = "someDatabase";
_databaseManagerMock
.Setup(dm => dm.GetAllPokerTellDatabases())
.Returns(new List <string> {
notInUseDatabase
});
var sut = new ChooseDatabaseViewModel(_eventAggregator, _databaseManagerMock.Object, _stub.Out <IDatabaseConnector>())
.DetermineSelectedItem();
Assert.That(sut.SelectedItem, Is.EqualTo(notInUseDatabase));
}
public void CommitActionExecute_DatabaseSelected_CallsDatabaseConnectorConnectToDatabase()
{
var databaseConnectorMock = new Mock <IDatabaseConnector>();
databaseConnectorMock
.Setup(dc => dc.InitializeFromSettings())
.Returns(databaseConnectorMock.Object);
var sut = new ChooseDatabaseViewModel(_eventAggregator, _databaseManagerMock.Object, databaseConnectorMock.Object)
{
SelectedItem = "someDatabase"
};
sut.CommitActionCommand.Execute(null);
databaseConnectorMock.Verify(dc => dc.ConnectToDatabase());
}
public void DetermineSelectedItem_TwoDatabasesInSettingsOneIsCurrent_SelectedDatabaseIsSetToCurrentDatabaseName()
{
const string dataBaseName = "someDatabase";
const string databaseInUse = "databaseInUse";
_databaseManagerMock
.Setup(dm => dm.GetAllPokerTellDatabases())
.Returns(new List <string> {
dataBaseName, databaseInUse
});
_databaseManagerMock
.Setup(dm => dm.GetDatabaseInUse())
.Returns(databaseInUse);
var sut = new ChooseDatabaseViewModel(_eventAggregator, _databaseManagerMock.Object, _stub.Out <IDatabaseConnector>())
.DetermineSelectedItem();
Assert.That(sut.SelectedItem, Is.EqualTo(databaseInUse));
}
public void CommitActionCommandExecute_DatabaseSelected_CallsDatabaseManagerChooseDatabaseWithSelectedItem()
{
const string dataBaseName = "someDatabase";
var databaseConnectorStub = new Mock <IDatabaseConnector>();
databaseConnectorStub
.Setup(dc => dc.InitializeFromSettings())
.Returns(databaseConnectorStub.Object);
var sut = new ChooseDatabaseViewModel(_eventAggregator,
_databaseManagerMock.Object,
databaseConnectorStub.Object)
{
SelectedItem = dataBaseName
};
sut.CommitActionCommand.Execute(null);
_databaseManagerMock.Verify(dm => dm.ChooseDatabase(dataBaseName));
}
public void CommitActionCommandExecute_DatabaseSelected_PublishesInfoMessage()
{
var databaseConnectorStub = new Mock <IDatabaseConnector>();
databaseConnectorStub
.Setup(dc => dc.InitializeFromSettings())
.Returns(databaseConnectorStub.Object);
bool infoWasPublished = false;
_eventAggregator.GetEvent <UserMessageEvent>().Subscribe(
arg => infoWasPublished = arg.MessageType == UserMessageTypes.Info);
var sut = new ChooseDatabaseViewModel(_eventAggregator,
_databaseManagerMock.Object,
databaseConnectorStub.Object)
{
SelectedItem = "someDatabase"
};
sut.CommitActionCommand.Execute(null);
Assert.That(infoWasPublished, Is.True);
}
