Add tests for TextDateTimeColumnReader.

mysql-net · Oct 9, 2023 · 57dfcea · 57dfcea
1 parent 849ad46
commit 57dfcea
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Showing 2 changed files with 72 additions and 1 deletion.
diff --git a/tests/MySqlConnector.Tests/ColumnReaderTests.cs b/tests/MySqlConnector.Tests/ColumnReaderTests.cs
@@ -0,0 +1,71 @@
+using System.Text;
+using MySqlConnector.ColumnReaders;
+
+namespace MySqlConnector.Tests;
+
+public class ColumnReaderTests
+{
+	[Theory]
+	[InlineData("0001-01-01", "0001-01-01T00:00:00.0000000")]
+	[InlineData("2345-12-31", "2345-12-31T00:00:00.0000000")]
+	[InlineData("2345-12-31 12:34:56", "2345-12-31T12:34:56.0000000")]
+	[InlineData("2345-12-31 12:34:56.1", "2345-12-31T12:34:56.1000000")]
+	[InlineData("2345-12-31 12:34:56.12", "2345-12-31T12:34:56.1200000")]
+	[InlineData("2345-12-31 12:34:56.123", "2345-12-31T12:34:56.1230000")]
+	[InlineData("2345-12-31 12:34:56.1234", "2345-12-31T12:34:56.1234000")]
+	[InlineData("2345-12-31 12:34:56.12345", "2345-12-31T12:34:56.1234500")]
+	[InlineData("2345-12-31 12:34:56.123456", "2345-12-31T12:34:56.1234560")]
+	[InlineData("2345-12-31 12:34:56.01", "2345-12-31T12:34:56.0100000")]
+	[InlineData("2345-12-31 12:34:56.001", "2345-12-31T12:34:56.0010000")]
+	[InlineData("2345-12-31 12:34:56.0001", "2345-12-31T12:34:56.0001000")]
+	[InlineData("2345-12-31 12:34:56.00001", "2345-12-31T12:34:56.0000100")]
+	[InlineData("2345-12-31 12:34:56.000001", "2345-12-31T12:34:56.0000010")]
+	[InlineData("9999-12-31 23:59:59.999999", "9999-12-31T23:59:59.9999990")]
+	public void ParseDateTime(string input, string expected)
+	{
+		var dateTime = (DateTime) TextDateTimeColumnReader.ParseDateTime(Encoding.UTF8.GetBytes(input), convertZeroDateTime: false, allowZeroDateTime: false, dateTimeKind: DateTimeKind.Unspecified);
+		Assert.Equal(expected, dateTime.ToString("O"));
+
+		var mySqlDateTime = (MySqlDateTime) TextDateTimeColumnReader.ParseDateTime(Encoding.UTF8.GetBytes(input), convertZeroDateTime: false, allowZeroDateTime: true, dateTimeKind: DateTimeKind.Unspecified);
+		Assert.Equal(expected, mySqlDateTime.GetDateTime().ToString("O"));
+	}
+
+	[Fact]
+	public void ConvertZeroDateTime()
+	{
+		var dateTime = (DateTime) TextDateTimeColumnReader.ParseDateTime("0000-00-00"u8, convertZeroDateTime: true, allowZeroDateTime: false, DateTimeKind.Utc);
+		Assert.Equal(DateTime.MinValue, dateTime);
+	}
+
+	[Fact]
+	public void AllowZeroDateTime()
+	{
+		var mySqlDateTime = (MySqlDateTime) TextDateTimeColumnReader.ParseDateTime("0000-00-00"u8, convertZeroDateTime: false, allowZeroDateTime: true, DateTimeKind.Utc);
+		Assert.Equal(default, mySqlDateTime);
+	}
+
+	[Theory]
+	[InlineData("2")]
+	[InlineData("20")]
+	[InlineData("200")]
+	[InlineData("2000")]
+	[InlineData("2000-1")]
+	[InlineData("2000-1-1")]
+	[InlineData("2000-00-01")]
+	[InlineData("2000-13-01")]
+	[InlineData("2000-01-00")]
+	[InlineData("2000-01-32")]
+	[InlineData("10000-01-01")]
+	[InlineData("2000-01-01 01")]
+	[InlineData("2000-01-01 01:01")]
+	[InlineData("2000-01-01 01:01:60")]
+	[InlineData("2000-01-01T01:01:01")]
+	[InlineData("2000-01-01 01-01-01")]
+	[InlineData("2000-01-01 01:01:01.1234567")]
+	[InlineData("2000-01-01 01:01:01.12345678")]
+	[InlineData("2000-01-01 01:01:01.123456789")]
+	public void InvalidDateTime(string input)
+	{
+		Assert.Throws<FormatException>(() => TextDateTimeColumnReader.ParseDateTime(Encoding.UTF8.GetBytes(input), convertZeroDateTime: false, allowZeroDateTime: false, dateTimeKind: DateTimeKind.Unspecified));
+	}
+}
diff --git a/tests/MySqlConnector.Tests/MySqlConnector.Tests.csproj b/tests/MySqlConnector.Tests/MySqlConnector.Tests.csproj
@@ -47,7 +47,7 @@
 
   <ItemGroup Condition=" '$(Configuration)' == 'MySqlData' ">
     <PackageReference Include="MySql.Data" Version="8.1.0" />
-    <Compile Remove="ByteBufferWriterTests.cs;CachedProcedureTests.cs;CancellationTests.cs;ConnectionTests.cs;FakeMySqlServer.cs;FakeMySqlServerConnection.cs;LoadBalancerTests.cs;MySqlDecimalTests.cs;MySqlExceptionTests.cs;MySqlParameterCollectionNameToIndexTests.cs;NormalizeTests.cs;ServerVersionTests.cs;StatementPreparerTests.cs;TypeMapperTests.cs;UtilityTests.cs" />
+    <Compile Remove="ByteBufferWriterTests.cs;CachedProcedureTests.cs;CancellationTests.cs;ColumnReaderTests.cs;ConnectionTests.cs;FakeMySqlServer.cs;FakeMySqlServerConnection.cs;LoadBalancerTests.cs;MySqlDecimalTests.cs;MySqlExceptionTests.cs;MySqlParameterCollectionNameToIndexTests.cs;NormalizeTests.cs;ServerVersionTests.cs;StatementPreparerTests.cs;TypeMapperTests.cs;UtilityTests.cs" />
     <Using Include="MySql.Data.MySqlClient" />
     <Using Include="MySql.Data.Types" />
   </ItemGroup>