public void BatchDataLoader_2_FetchNull_ArgNullException()
{
// arrange
var resolverContext = new Mock <IResolverContext>();
// act
Action a = () => DataLoaderResolverContextExtensions
.BatchDataLoader(
resolverContext.Object,
"123",
default(FetchBatch <string, string>));
// assert
Assert.Throws <ArgumentNullException>(a);
}
public void BatchDataLoader_2_ContextNull_ArgNullException()
{
// arrange
// act
Action a = () => DataLoaderResolverContextExtensions
.BatchDataLoader(
null,
"abc",
new FetchBatch <string, string>((keys, ct) => Task
.FromResult <IReadOnlyDictionary <string, string> >(
null)));
// assert
Assert.Throws <ArgumentNullException>(a);
}
public void BatchDataLoader_2_KeyNull_ArgNullException()
{
// arrange
var resolverContext = new Mock <IResolverContext>();
// act
Action a = () => DataLoaderResolverContextExtensions
.BatchDataLoader(
resolverContext.Object,
null,
new FetchBatch <string, string>((keys, ct) => Task
.FromResult <IReadOnlyDictionary <string, string> >(
null)));
// assert
Assert.Throws <ArgumentException>(a);
}
