public void BindingContext_AddCore_InvokeMultiple_Success()
{
var context = new SubBindingContext();
var source1 = new BindingSource();
var source2 = new BindingSource();
var dataSource1 = new DataSource();
var dataSource2 = new DataSource();
context.AddCore(dataSource1, source1.CurrencyManager);
context.AddCore(dataSource2, source2.CurrencyManager);
Assert.Equal(2, ((ICollection)context).Count);
Assert.Same(source1.CurrencyManager, context[dataSource1]);
Assert.Same(source2.CurrencyManager, context[dataSource2]);
}
public void BindingContext_AddCore_NullDataSource_ThrowsArgumentNullException()
{
var context = new SubBindingContext();
var source = new BindingSource();
Assert.Throws <ArgumentNullException>("dataSource", () => context.AddCore(null, source.CurrencyManager));
}
public void BindingContext_AddCore_Invoke_GetReturnsExpected()
{
var context = new SubBindingContext();
var source1 = new BindingSource();
var source2 = new BindingSource();
var dataSource = new DataSource();
context.AddCore(dataSource, source1.CurrencyManager);
Assert.Single(context);
Assert.Same(source1.CurrencyManager, context[dataSource]);
Assert.Same(source1.CurrencyManager, context[dataSource, null]);
Assert.Same(source1.CurrencyManager, context[dataSource, string.Empty]);
// Set new value.
context.AddCore(dataSource, source2.CurrencyManager);
Assert.Single(context);
Assert.Same(source2.CurrencyManager, context[dataSource]);
Assert.Same(source2.CurrencyManager, context[dataSource, null]);
Assert.Same(source2.CurrencyManager, context[dataSource, string.Empty]);
}
public void BindingContext_AddCore_NullListManager_ThrowsArgumentNullException()
{
var context = new SubBindingContext();
Assert.Throws <ArgumentNullException>("listManager", () => context.AddCore(1, null));
}