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Changed UnitTests for further improvements on testing

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This commit is contained in:
Andreas Müller
2025-02-05 20:46:13 +01:00
parent 980dab22f3
commit 5b8a2a8af1
18 changed files with 582 additions and 951 deletions
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56
AMWD.Protocols.Modbus.Tests/Common/Extensions/ModbusDecimalExtensionsTest.cs
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@@ -41,20 +41,16 @@
}
[TestMethod]
[ExpectedException(typeof(ArgumentNullException))]
public void ShouldThrowNullOnGetSingle()
{
// Arrange
HoldingRegister[] registers = null;
// Act
registers.GetSingle(0);
// Assert - ArgumentNullException
// Act + Assert
Assert.ThrowsException<ArgumentNullException>(() => registers.GetSingle(0));
}
[TestMethod]
[ExpectedException(typeof(ArgumentException))]
public void ShouldThrowArgumentOnGetSingleForLength()
{
// Arrange
@@ -63,16 +59,13 @@
new() { Address = 101, HighByte = 0x01, LowByte = 0x02 }
};
// Act
registers.GetSingle(0);
// Assert - ArgumentException
// Act + Assert
Assert.ThrowsException<ArgumentException>(() => registers.GetSingle(0));
}
[DataTestMethod]
[DataRow(1)]
[DataRow(-1)]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void ShouldThrowArgumentOutOfRangeOnGetSingle(int startIndex)
{
// Arrange
@@ -82,14 +75,11 @@
new() { Address = 100, HighByte = 0x03, LowByte = 0x04 }
};
// Act
registers.GetSingle(startIndex);
// Assert - ArgumentOutOfRangeException
// Act + Assert
Assert.ThrowsException<ArgumentOutOfRangeException>(() => registers.GetSingle(startIndex));
}
[TestMethod]
[ExpectedException(typeof(ArgumentException))]
public void ShouldThrowArgumentOnGetSingleForType()
{
// Arrange
@@ -99,10 +89,8 @@
new InputRegister { Address = 101, HighByte = 0x03, LowByte = 0x04 }
};
// Act
registers.GetSingle(0);
// Assert - ArgumentException
// Act + Assert
Assert.ThrowsException<ArgumentException>(() => registers.GetSingle(0));
}
[TestMethod]
@@ -145,20 +133,16 @@
}
[TestMethod]
[ExpectedException(typeof(ArgumentNullException))]
public void ShouldThrowNullOnGetDouble()
{
// Arrange
HoldingRegister[] registers = null;
// Act
registers.GetDouble(0);
// Assert - ArgumentNullException
// Act + Assert
Assert.ThrowsException<ArgumentNullException>(() => registers.GetDouble(0));
}
[TestMethod]
[ExpectedException(typeof(ArgumentException))]
public void ShouldThrowArgumentOnGetDoubleForLength()
{
// Arrange
@@ -169,16 +153,13 @@
new() { Address = 102, HighByte = 0x7A, LowByte = 0xE1 }
};
// Act
registers.GetDouble(0);
// Assert - ArgumentException
// Act + Assert
Assert.ThrowsException<ArgumentException>(() => registers.GetDouble(0));
}
[DataTestMethod]
[DataRow(1)]
[DataRow(-1)]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void ShouldThrowArgumentOutOfRangeOnGetDouble(int startIndex)
{
// Arrange
@@ -190,14 +171,11 @@
new() { Address = 103, HighByte = 0x47, LowByte = 0xAE }
};
// Act
registers.GetDouble(startIndex);
// Assert - ArgumentOutOfRangeException
// Act + Assert
Assert.ThrowsException<ArgumentOutOfRangeException>(() => registers.GetDouble(startIndex));
}
[TestMethod]
[ExpectedException(typeof(ArgumentException))]
public void ShouldThrowArgumentOnGetDoubleForType()
{
// Arrange
@@ -209,10 +187,8 @@
new InputRegister { Address = 103, HighByte = 0x47, LowByte = 0xAE }
};
// Act
registers.GetDouble(0);
// Assert - ArgumentException
// Act + Assert
Assert.ThrowsException<ArgumentException>(() => registers.GetDouble(0));
}
#endregion Modbus to value