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Fixed string length check into SetStringAt

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- fix #28
This commit is contained in:
Federico Barresi
2022-05-18 14:56:38 +02:00
parent e5836c4283
commit 5d92d8b3a3
3 changed files with 17 additions and 7 deletions
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9
Sharp7.Tests/TestUtilities.cs
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@@ -337,11 +337,12 @@ namespace Sharp7.Tests
}
[Theory]
[InlineData("888", new byte[] {200, 3, 56,56,56})]
public void TestSetStringAt(string test, byte[] expected)
[InlineData("888", 200, new byte[] {200, 3, 56,56,56})]
[InlineData("888888", 5, new byte[] {5, 5, 56,56,56,56,56})]
public void TestSetStringAt(string test, int maxLength, byte[] expected)
{
var buffer = new byte[200];
S7.SetStringAt(buffer, 0, buffer.Length, test);
var buffer = new byte[maxLength+2];
S7.SetStringAt(buffer, 0, maxLength, test);
buffer.Take(expected.Length).ToArray().ShouldBe(expected);
}