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Restructure and extens tests for converter

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This commit is contained in:
Peter Butzhammer
2024-02-08 10:12:13 +01:00
parent 6492d039da
commit d1ec075aa7
8 changed files with 164 additions and 131 deletions
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37
Sharp7.Rx.Tests/S7ValueConverterTests/WriteToBuffer.cs
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@@ -5,41 +5,20 @@ using Shouldly;
namespace Sharp7.Rx.Tests.S7ValueConverterTests;
[TestFixture]
public class WriteToBuffer
internal class WriteToBuffer:ConverterTestBase
{
static readonly IS7VariableNameParser parser = new S7VariableNameParser();
[TestCase(true, "DB0.DBx0.0", new byte[] {0x01})]
[TestCase(false, "DB0.DBx0.0", new byte[] {0x00})]
[TestCase(true, "DB0.DBx0.4", new byte[] {0x10})]
[TestCase(false, "DB0.DBx0.4", new byte[] {0})]
[TestCase((byte) 18, "DB0.DBB0", new byte[] {0x12})]
[TestCase((short) 4660, "DB0.INT0", new byte[] {0x12, 0x34})]
[TestCase((short) -3532, "DB0.INT0", new byte[] {0xF2, 0x34})]
[TestCase(-3532, "DB0.INT0", new byte[] {0xF2, 0x34})]
[TestCase(305419879, "DB0.DINT0", new byte[] {0x12, 0x34, 0x56, 0x67})]
[TestCase(-231451033, "DB0.DINT0", new byte[] {0xF2, 0x34, 0x56, 0x67})]
[TestCase(1311768394163015151L, "DB0.dul0", new byte[] {0x12, 0x34, 0x56, 0x67, 0x89, 0xAB, 0xCD, 0xEF})]
[TestCase(-994074615050678801L, "DB0.dul0", new byte[] {0xF2, 0x34, 0x56, 0x67, 0x89, 0xAB, 0xCD, 0xEF})]
[TestCase(1311768394163015151uL, "DB0.dul0", new byte[] {0x12, 0x34, 0x56, 0x67, 0x89, 0xAB, 0xCD, 0xEF})]
[TestCase(17452669458658872815uL, "DB0.dul0", new byte[] {0xF2, 0x34, 0x56, 0x67, 0x89, 0xAB, 0xCD, 0xEF})]
[TestCase(new byte[] {0x12, 0x34, 0x56, 0x67}, "DB0.DBB0.4", new byte[] {0x12, 0x34, 0x56, 0x67})]
[TestCase(0.25f, "DB0.D0", new byte[] {0x3E, 0x80, 0x00, 0x00})]
[TestCase("ABCD", "DB0.string0.4", new byte[] {0x04, 0x04, 0x41, 0x42, 0x43, 0x44})]
[TestCase("ABCD", "DB0.string0.8", new byte[] {0x08, 0x04, 0x41, 0x42, 0x43, 0x44, 0x00, 0x00, 0x00, 0x00})]
[TestCase("ABCD", "DB0.string0.2", new byte[] {0x02, 0x02, 0x41, 0x42})]
[TestCase("ABCD", "DB0.DBB0.4", new byte[] {0x41, 0x42, 0x43, 0x44})]
public void Write<T>(T input, string address, byte[] expected)
[TestCaseSource(nameof(GetValidTestCases))]
public void Write(ConverterTestCase tc)
{
//Arrange
var variableAddress = parser.Parse(address);
var buffer = new byte[variableAddress.BufferLength];
var buffer = new byte[tc.VariableAddress.BufferLength];
var write = CreateWriteMethod(tc);
//Act
S7ValueConverter.WriteToBuffer(buffer, input, variableAddress);
write.Invoke(null, [buffer, tc.Value, tc.VariableAddress]);
//Assert
buffer.ShouldBe(expected);
buffer.ShouldBe(tc.Data);
}
[TestCase((char) 18, "DB0.DBB0")]
@@ -47,7 +26,7 @@ public class WriteToBuffer
public void Invalid<T>(T input, string address)
{
//Arrange
var variableAddress = parser.Parse(address);
var variableAddress = Parser.Parse(address);
var buffer = new byte[variableAddress.BufferLength];
//Act