public void CommitActionCommandExecute_DatabaseSelected_PublishesInfoMessage()
{
var mySqlInfo = new MySqlInfo();
var availableProviders = new List <IDataProviderInfo>
{
mySqlInfo
};
_databaseSettingsStub
.Setup(ds => ds.GetAvailableProviders())
.Returns(availableProviders);
bool infoWasPublished = false;
_aggregator.GetEvent <UserMessageEvent>().Subscribe(
arg => infoWasPublished = arg.MessageType == UserMessageTypes.Info);
var sut = new ChooseDataProviderViewModel(_aggregator, _databaseSettingsStub.Object)
{
SelectedItem = mySqlInfo.NiceName
};
sut.CommitActionCommand.Execute(null);
Assert.That(infoWasPublished, Is.True);
}
public void DetermineSelectedItem_NoAvailableProviders_IsValidIsFalse()
{
_databaseSettingsStub
.Setup(ds => ds.GetAvailableProviders())
.Returns(new List <IDataProviderInfo>());
var sut = new ChooseDataProviderViewModel(_aggregator, _databaseSettingsStub.Object);
sut.DetermineSelectedItem();
Assert.That(sut.IsValid, Is.False);
}
public void DetermineSelectedItem_NoAvailableProviders_PublishesWarning()
{
_databaseSettingsStub
.Setup(ds => ds.GetAvailableProviders())
.Returns(new List <IDataProviderInfo>());
bool errorWasPublished = false;
_aggregator.GetEvent <UserMessageEvent>()
.Subscribe(arg => errorWasPublished = arg.MessageType.Equals(UserMessageTypes.Warning));
var sut = new ChooseDataProviderViewModel(_aggregator, _databaseSettingsStub.Object)
.DetermineSelectedItem();
Assert.That(errorWasPublished, Is.True);
}
public void DetermineSelectedItem_OneAvailableProvider_FirstAvailableItemIsTheNiceNameOfThatProvider()
{
var providerInfo = new SqLiteInfo();
var availableProviders = new List <IDataProviderInfo>
{
providerInfo
};
_databaseSettingsStub
.Setup(ds => ds.GetAvailableProviders())
.Returns(availableProviders);
var sut = new ChooseDataProviderViewModel(_aggregator, _databaseSettingsStub.Object)
.DetermineSelectedItem();
Assert.That(sut.AvailableItems.First(), Is.EqualTo(providerInfo.NiceName));
}
public void DetermineSelectedItem_OneAvailableProvider_IsValidIsTrue()
{
var providerInfo = new SqLiteInfo();
var availableProviders = new List <IDataProviderInfo>
{
providerInfo
};
_databaseSettingsStub
.Setup(ds => ds.GetAvailableProviders())
.Returns(availableProviders);
var sut = new ChooseDataProviderViewModel(_aggregator, _databaseSettingsStub.Object);
sut.DetermineSelectedItem();
Assert.That(sut.IsValid, Is.True);
}
public void DetermineSelectedItem_TwoAvailableProvidersNoCurrentProviderDefinedInSettings_SelectedItemIsTheNiceNameOfFirstProviderSortedAlphabetically()
{
var sqLiteInfo = new SqLiteInfo();
var mySqlInfo = new MySqlInfo();
var availableProviders = new List <IDataProviderInfo>
{
mySqlInfo, sqLiteInfo
};
_databaseSettingsStub
.Setup(ds => ds.GetAvailableProviders())
.Returns(availableProviders);
var sut = new ChooseDataProviderViewModel(_aggregator, _databaseSettingsStub.Object)
.DetermineSelectedItem();
// sqliteInfo NiceName is: "Integrated (SQLite)"
Assert.That(sut.SelectedItem, Is.EqualTo(sqLiteInfo.NiceName));
}
public void DetermineSelectedItem_TwoAvailableProvidersCurrentProviderDefinedInSettings_SelectedItemIsTheNiceNameOfCurrentProvider()
{
var sqLiteInfo = new SqLiteInfo();
var mySqlInfo = new MySqlInfo();
var availableProviders = new List <IDataProviderInfo>
{
mySqlInfo, sqLiteInfo
};
_databaseSettingsStub
.Setup(ds => ds.GetAvailableProviders())
.Returns(availableProviders);
_databaseSettingsStub
.Setup(ds => ds.GetCurrentDataProvider())
.Returns(mySqlInfo);
var sut = new ChooseDataProviderViewModel(_aggregator, _databaseSettingsStub.Object)
.DetermineSelectedItem();
Assert.That(sut.SelectedItem, Is.EqualTo(mySqlInfo.NiceName));
}
public void CommitActionCommandExecute_TwoAvailableProvidersSelectedItemIsMySqlNiceName_CallsSettingsSetCurrentDataProviderToWithMySqlDataProvider()
{
var sqLiteInfo = new SqLiteInfo();
var mySqlInfo = new MySqlInfo();
var availableProviders = new List <IDataProviderInfo>
{
mySqlInfo, sqLiteInfo
};
_databaseSettingsStub
.Setup(ds => ds.GetAvailableProviders())
.Returns(availableProviders);
var sut = new ChooseDataProviderViewModel(_aggregator, _databaseSettingsStub.Object)
{
SelectedItem = mySqlInfo.NiceName
};
sut.CommitActionCommand.Execute(null);
_databaseSettingsStub.Verify(ds => ds.SetCurrentDataProviderTo(mySqlInfo));
}
