public void CallDataProviders_FirstProviderException_ProvidersCascaded()
{
BrokerContext.Initialize(CprBroker.Utilities.Constants.BaseApplicationToken.ToString(), "");
var facade = new FacadeStub();
bool called = false;
var provs = new ISingleDataProvider <string, string>[] {
new FacadeStub.ProviderStub()
{
_GetBatch = (i) => { called = true; throw new Exception(); }
},
new FacadeStub.ProviderStub()
{
_GetBatch = (i) => new string[] { null, "DDD" }
}
};
Assert.False(called);
var ret = facade.CallDataProviders(provs, new string[] { "SSS", "DDD" });
Assert.True(called);
Assert.AreEqual(2, ret.Length);
Assert.AreEqual("SSS", ret[0].Input);
Assert.Null(ret[0].Output);
Assert.AreEqual("DDD", ret[1].Input);
Assert.AreEqual("DDD", ret[1].Output);
}
public void CallDataProviders_NoProv_Fail()
{
var facade = new FacadeStub();
var provs = new ISingleDataProvider <string, string>[] { };
var ret = facade.CallDataProviders(provs, new string[] { "SSS", "DDD" });
Assert.AreEqual(2, ret.Length);
Assert.AreEqual("SSS", ret[0].Input);
Assert.Null(ret[0].Output);
Assert.AreEqual("DDD", ret[1].Input);
Assert.Null(ret[1].Output);
}
public void CallDataProviders_ProvWithPartial_ProvidersCascaded()
{
var facade = new FacadeStub();
var provs = new ISingleDataProvider <string, string>[] {
new FacadeStub.ProviderStub()
{
_GetBatch = (i) => new string[] { "SSS", null }
},
new FacadeStub.ProviderStub()
{
_GetBatch = (i) => new string[] { "DDD" }
}
};
var ret = facade.CallDataProviders(provs, new string[] { "SSS", "DDD" });
Assert.AreEqual(2, ret.Length);
Assert.AreEqual("SSS", ret[0].Input);
Assert.AreEqual("SSS", ret[0].Output);
Assert.AreEqual("DDD", ret[1].Input);
Assert.AreEqual("DDD", ret[1].Output);
}
