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added more tests

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This commit is contained in:
Federico Barresi
2019-11-09 21:21:41 +01:00
parent db9520605f
commit 21a9c67bc8
2 changed files with 104 additions and 9 deletions
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20
Sharp7.Tests/ClientTest.cs
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@@ -165,5 +165,25 @@ namespace Sharp7.Tests
rc.ShouldBe(0);
bytes.ShouldBe(buffer);
}
[Fact]
public void Multivars()
{
var bytes = new byte[] { 1, 2, 3,4,5,6,7,8,9,0 };
var index = 30;
Server.RegisterArea(S7Server.SrvAreaDB, index, ref bytes, bytes.Length);
var buffer = new byte[bytes.Length];
var multivar = new S7MultiVar(Client);
multivar.ShouldNotBeNull();
multivar.Add(new Sharp7.S7Consts.S7Tag(){Area = Sharp7.S7Consts.S7AreaDB, DBNumber = index, Elements = 2,Start = 0, WordLen = 2}, ref buffer).ShouldBe(true);
multivar.Read().ShouldBe(0);
multivar.Add(new Sharp7.S7Consts.S7Tag() { Area = Sharp7.S7Consts.S7AreaDB, DBNumber = index, Elements = 2, Start = 0, WordLen = 2 }, ref buffer).ShouldBe(true);
multivar.Write().ShouldBe(0);
}
}
}