public async Task Filters_IsMatchAsync_WhenListIsNull_ReturnsTrue()
{
List <IFilter <TestFilterItem> > filters = null;
var item = new TestFilterItem();
Assert.True(await filters.IsMatchAsync(item));
Assert.False(await filters.IgnoreAsync(item));
}
public async Task Filters_IsMatchAsync_WhenEmpty_ReturnsTrue()
{
var filters = new List <IFilter <TestFilterItem> >();
var item = new TestFilterItem();
Assert.True(await filters.IsMatchAsync(item));
Assert.False(await filters.IgnoreAsync(item));
}
public async Task Filters_IsMatchAsync_WhenNoFilterMatch_ReturnsFalse()
{
var filters = new List <IFilter <TestFilterItem> >();
var noEmptyValuesFilter = new Filter <TestFilterItem>(
i => Task.FromResult(string.IsNullOrEmpty(i.Value)));
filters.Add(noEmptyValuesFilter);
var item = new TestFilterItem {
Value = "Not Empty"
};
Assert.False(await filters.IsMatchAsync(item));
Assert.True(await filters.IgnoreAsync(item));
}
public async Task Filters_IsMatchAsync_WhenAnyFilterMatches_ReturnsTrue()
{
var filters = new List <IFilter <TestFilterItem> >();
var emptyValueFilter = new Filter <TestFilterItem>(
i => Task.FromResult(string.IsNullOrEmpty(i.Value)));
filters.Add(emptyValueFilter);
var valueEqualsNethereumFilter = new Filter <TestFilterItem>(
i => Task.FromResult(i.Value == "Nethereum"));
filters.Add(valueEqualsNethereumFilter);
var item = new TestFilterItem {
Value = "Nethereum"
};
Assert.True(await filters.IsMatchAsync(item));
Assert.False(await filters.IgnoreAsync(item));
}
