public void LookupCommandTest()
{
IContext ctx = new ContextBase();
ctx["test"] = "value";
Zetetic.Chain.Generic.CopyCommand toLookup = new Zetetic.Chain.Generic.CopyCommand();
toLookup.FromKey = "test";
toLookup.ToKey = "x";
toLookup.Name = "findMe";
Zetetic.Chain.Generic.LookupCommand cmd = new Zetetic.Chain.Generic.LookupCommand();
cmd.Command = "findMe";
cmd.Name = "finder";
cmd.CatalogKey = "CATALOG";
ICatalog cat = new CatalogBase();
cat[toLookup.Name] = toLookup;
cat[cmd.Name] = cmd;
ctx[cmd.CatalogKey] = cat;
cat["finder"].Execute(ctx);
Assert.AreEqual(ctx["x"], "value");
}
public void GeneralChainingTest()
{
IContext ctx = new ContextBase();
ctx["in"] = "value";
Zetetic.Chain.IChain chain = ChainFactory.GetFactory().CreateChain();
chain.Name = "chain";
Zetetic.Chain.Generic.CopyCommand cmd = new Zetetic.Chain.Generic.CopyCommand();
cmd.FromKey = "in";
cmd.ToKey = "middle";
chain.Add(cmd);
cmd = new Zetetic.Chain.Generic.CopyCommand();
cmd.FromKey = "middle";
cmd.ToKey = "third";
chain.Add(cmd);
Zetetic.Chain.Generic.RemoveCommand remo = new Zetetic.Chain.Generic.RemoveCommand();
remo.FromKey = "middle";
chain.Add(remo);
ICatalog cat = new CatalogBase();
cat[chain.Name] = chain;
cat["chain"].Execute(ctx);
Assert.AreEqual("value", ctx["third"]);
Assert.IsNull(ctx["middle"]);
}
public void CopyCommandShouldCopyValue()
{
IContext ctx = new ContextBase();
Zetetic.Chain.Generic.CopyCommand cmd = new Zetetic.Chain.Generic.CopyCommand();
ctx["in"] = "value";
cmd.FromKey = "in";
cmd.ToKey = "out";
cmd.Execute(ctx);
Assert.IsNotNull(ctx["out"], "'out' value must be present in modified context");
Assert.AreEqual("value", ctx["out"]);
}
public void CatalogShouldRefuseMissingRequiredProperties()
{
IContext ctx = new ContextBase();
Zetetic.Chain.Generic.CopyCommand cmd = new Zetetic.Chain.Generic.CopyCommand();
ctx["in"] = "value";
cmd.FromKey = null;
cmd.ToKey = "out";
cmd.Name = "test";
ICatalog cat = new XmlCatalog();
cat[cmd.Name] = cmd;
Assert.Fail("Should have had exception");
}
public void AddCommandWithMissingPropertyShouldThrowAppExceptionTest()
{
_catalog["foo"] = new Zetetic.Chain.Generic.CopyCommand() { Name = "foo" };
Assert.Fail("Should not reach here without exception");
}
