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Refactor of S7 utilities

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- fix #18
- New overloaded extension methods signatures for SetBitAt
- Removed not necessary casting to short for GetIntAt
- Added overloads for S7 `Time_Of_Day` functions
- Added more tests
- made old methods obsolete
This commit is contained in:
Federico Barresi
2020-08-27 16:12:45 +02:00
committed by Federico Barresi
parent 81d4ba062b
commit 139a0862ab
3 changed files with 97 additions and 5 deletions
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15
Sharp7.Tests/TestUtilities.cs
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@@ -28,6 +28,11 @@ namespace Sharp7.Tests
S7.SetBitAt(ref buffer, 0, 1, true);
buffer.ShouldBe(new byte[] {3, 2, 3, 4});
}
[Fact] public void TestSetBitAtAsExtensionMethod() {
var buffer = new byte[] {1,2,3,4};
buffer.SetBitAt(0, 1, true);
buffer.ShouldBe(new byte[] {3, 2, 3, 4});
}
//unsigned
@@ -254,6 +259,8 @@ namespace Sharp7.Tests
public void TestGetTODAt(byte[] buffer, int milliseconds)
{
S7.GetTODAt(buffer, 0).ShouldBe(new DateTime(0).AddMilliseconds(milliseconds));
S7.GetTODAsDateTimeAt(buffer, 0).ShouldBe(new DateTime(0).AddMilliseconds(milliseconds));
S7.GetTODAsTimeSpanAt(buffer, 0).ShouldBe(TimeSpan.FromMilliseconds(milliseconds));
}
[Theory]
@@ -263,12 +270,17 @@ namespace Sharp7.Tests
var buffer = new byte[4];
S7.SetTODAt(buffer, 0, new DateTime(0).AddMilliseconds(milliseconds));
buffer.ShouldBe(expected);
buffer = new byte[4];
S7.SetTODAt(buffer, 0, TimeSpan.FromMilliseconds(milliseconds));
buffer.ShouldBe(expected);
}
[Theory]
[InlineData(new byte[] { 0, 0, 0, 0,0,0,0,200 }, 2)]
public void TestGetLTODAt(byte[] buffer, int ticks)
{
S7.GetLTODAt(buffer, 0).ShouldBe(new DateTime(ticks));
S7.GetLTODAsDateTimeAt(buffer, 0).ShouldBe(new DateTime(ticks));
S7.GetLTODAsTimeSpanAt(buffer, 0).ShouldBe(TimeSpan.FromTicks(ticks));
}
[Theory]
@@ -278,6 +290,9 @@ namespace Sharp7.Tests
var buffer = new byte[8];
S7.SetLTODAt(buffer, 0, new DateTime(ticks));
buffer.ShouldBe(expected);
buffer = new byte[8];
S7.SetLTODAt(buffer, 0, TimeSpan.FromTicks(ticks));
buffer.ShouldBe(expected);
}
[Theory]