move tests to npgsql 6 (GA); better datetime coverage

mgravell · mgravell · commit 21ce60b523fb · 2021-11-11T14:05:48.000Z
diff --git a/tests/Dapper.Tests/Dapper.Tests.csproj b/tests/Dapper.Tests/Dapper.Tests.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="Microsoft.Data.Sqlite" Version="5.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.0" />
     <PackageReference Include="MySqlConnector" Version="1.1.0" />
-    <PackageReference Include="Npgsql" Version="6.0.0-rtm-ci.20211103T101701" />
+    <PackageReference Include="Npgsql" Version="6.0.0" />
     <PackageReference Include="Snowflake.Data" Version="2.0.3" />
     <PackageReference Include="System.Data.SqlClient" Version="4.8.2" />
     <PackageReference Include="System.ValueTuple" Version="4.5.0" />
diff --git a/tests/Dapper.Tests/Providers/PostgresqlTests.cs b/tests/Dapper.Tests/Providers/PostgresqlTests.cs
@@ -112,7 +112,9 @@ public void TestPostgresqlDateTimeUsage()
         {
             using (var conn = GetOpenNpgsqlConnection())
             {
-                _ = conn.ExecuteScalar("SELECT @Now", new { Now = DateTime.UtcNow });
+                DateTime now = DateTime.UtcNow;
+                DateTime? nilA = now, nilB = null;
+                _ = conn.ExecuteScalar("SELECT @now, @nilA, @nilB", new { now, nilA, nilB });
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -112,7 +112,9 @@ public void TestPostgresqlDateTimeUsage()`
`112`	`112`	`{`
`113`	`113`	`using (var conn = GetOpenNpgsqlConnection())`
`114`	`114`	`{`
`115`		`- _ = conn.ExecuteScalar("SELECT @Now", new { Now = DateTime.UtcNow });`
	`115`	`+ DateTime now = DateTime.UtcNow;`
	`116`	`+ DateTime? nilA = now, nilB = null;`
	`117`	`+ _ = conn.ExecuteScalar("SELECT @now, @nilA, @nilB", new { now, nilA, nilB });`
`116`	`118`	`}`
`117`	`119`	`}`
`118`	`120`