public void ThreeRowsSimple()
{
var definitionC = new NodeDefinition
{
Name = "C",
DependsOn = new List <string>
{
"B"
}
};
var definitionB = new NodeDefinition
{
Name = "B",
DependsOn = new List <string>
{
"A"
}
};
var definitionA = new NodeDefinition
{
Name = "A"
};
var counterWrapper = new TestCounterWrapper();
var nodeRegistry = new NodeRegistry <string>();
nodeRegistry.Register("A", new BaseNode <string>(new TestActionProcess(p =>
{
if (p.Number < 3)
{
p.Item = $"AAA{counterWrapper.Counter++}";
}
else
{
p.Stop();
}
}), definitionA));
nodeRegistry.Register("B",
new BaseNode <string>(new TestActionProcess(p => { p.Item = p.Item += "BBB"; }), definitionB));
nodeRegistry.Register("C",
new BaseNode <string>(new TestActionProcess(p => { p.Item = p.Item += "CCC"; }), definitionC));
var provider = new NodeDefinitionProvider("C");
provider.Register("C", definitionC);
provider.Register("B", definitionB);
provider.Register("A", definitionA);
var runner = new DataNodeRunner <string>(provider, nodeRegistry);
var wrapper = new DataItemWrapper <string>();
runner.Step(wrapper);
Assert.AreEqual("AAA0BBBCCC", wrapper.Item);
runner.Step(wrapper);
Assert.AreEqual("AAA1BBBCCC", wrapper.Item);
runner.Step(wrapper);
Assert.AreEqual("AAA2BBBCCC", wrapper.Item);
}
public void ThreeRowsSimpleRunAllNodesMustBeDisposed()
{
var definitionC = new NodeDefinition
{
Name = "C",
DependsOn = new List <string>
{
"B"
}
};
var definitionB = new NodeDefinition
{
Name = "B",
DependsOn = new List <string>
{
"A"
}
};
var definitionA = new NodeDefinition
{
Name = "A"
};
var counterWrapper = new TestCounterWrapper();
var nodeRegistry = new NodeRegistry <string>();
var a = new TestActionProcess(p =>
{
if (p.Number < 3)
{
p.Item = $"AAA{counterWrapper.Counter++}";
}
if (p.Number == 2)
{
p.Stop();
}
});
var b = new TestActionProcess(p => { p.Item = p.Item += "BBB"; });
var c = new TestActionProcess(p => { p.Item = p.Item += "CCC"; });
nodeRegistry.Register("A", new BaseNode <string>(a, definitionA));
nodeRegistry.Register("B", new BaseNode <string>(b, definitionB));
nodeRegistry.Register("C", new BaseNode <string>(c, definitionC));
var provider = new NodeDefinitionProvider("C");
provider.Register("C", definitionC);
provider.Register("B", definitionB);
provider.Register("A", definitionA);
var runner = new DataNodeRunner <string>(provider, nodeRegistry);
runner.Run();
runner.Dispose();
Assert.IsTrue(a.IsDisposed);
Assert.IsTrue(b.IsDisposed);
Assert.IsTrue(c.IsDisposed);
}
public void ThreeRowsTheSecondSkip()
{
var definitionC = new NodeDefinition
{
Name = "C",
DependsOn = new List <string>
{
"B"
}
};
var definitionB = new NodeDefinition
{
Name = "B",
DependsOn = new List <string>
{
"A"
}
};
var definitionA = new NodeDefinition
{
Name = "A"
};
var counterWrapper = new TestCounterWrapper();
var nodeRegistry = new NodeRegistry <string>();
nodeRegistry.Register("A", new BaseNode <string>(new TestActionProcess(p =>
{
if (p.Number < 3)
{
if (p.Item == null)
{
p.Item = "";
}
p.Item = p.Item + $"AAA{counterWrapper.Counter++}";
}
if (p.Number == 2)
{
p.Stop();
}
}), definitionA));
nodeRegistry.Register("B", new BaseNode <string>(new TestActionProcess(p =>
{
if (p.Number == 1)
{
p.Skip();
}
else
{
p.Item = p.Item += "BBB";
}
}), definitionB));
nodeRegistry.Register("C",
new BaseNode <string>(new TestActionProcess(p => { p.Item = p.Item += "CCC"; }), definitionC));
var provider = new NodeDefinitionProvider("C");
provider.Register("C", definitionC);
provider.Register("B", definitionB);
provider.Register("A", definitionA);
var runner = new DataNodeRunner <string>(provider, nodeRegistry);
runner.Run();
var result = runner.Current;
Assert.AreEqual("AAA0BBBCCCAAA1AAA2BBBCCC", result.Item);
}
public void ThreeRowsAndBThrowsErrorOnTheSecond()
{
var definitionC = new NodeDefinition
{
Name = "C",
DependsOn = new List <string>
{
"B"
}
};
var definitionB = new NodeDefinition
{
Name = "B",
DependsOn = new List <string>
{
"A"
}
};
var definitionA = new NodeDefinition
{
Name = "A"
};
var counterWrapper = new TestCounterWrapper();
var nodeRegistry = new NodeRegistry <string>();
nodeRegistry.Register("A", new BaseNode <string>(new TestActionProcess(p =>
{
if (p.Number < 3)
{
p.Item = $"AAA{counterWrapper.Counter++}";
}
if (p.Number == 2)
{
p.Stop();
}
}), definitionA));
nodeRegistry.Register("B", new BaseNode <string>(new TestActionProcess(p =>
{
if (p.Number == 1)
{
throw new Exception("Houston we have a problem");
}
p.Item += "BBB";
}), definitionB));
nodeRegistry.Register("C",
new BaseNode <string>(new TestActionProcess(p => { p.Item = p.Item += "CCC"; }), definitionC));
var provider = new NodeDefinitionProvider("C");
provider.Register("C", definitionC);
provider.Register("B", definitionB);
provider.Register("A", definitionA);
var runner = new DataNodeRunner <string>(provider, nodeRegistry);
runner.Run();
var result = runner.Current;
Assert.AreEqual("AAA2BBBCCC", result.Item);
}
