Fixed failing tests due to closed connections.

Author: Jose Ramirez

Tests/MySql.Data.Tests/MySqlConnectionTests.cs

@@ -43,7 +43,9 @@ public class MySqlConnectionTests : IUseFixture<SetUpClass>, IDisposable
 
  public void SetFixture(SetUpClass data)
  {
- st = data;
+ st = data;
+if (st.conn.State != ConnectionState.Open && !st.conn.SoftClosed)
+ st.conn.Open(); 
  }
 
  [Fact]
@@ -1334,7 +1336,7 @@ public void SslPreferredByDefault()
  [Fact]
  public void SslOverrided()
  {
- string connectionString = st.GetConnectionString(true) + ";Ssl mode=None";
+ string connectionString = st.GetConnectionString(true) + ";Ssl mode=None;AllowPublicKeyRetrieval=true";
  using (MySqlConnection connection = new MySqlConnection(connectionString))
  {
  connection.Open();
@@ -1432,7 +1434,7 @@ public void ConnectUsingMySqlNativePasswordPlugin()
  [Fact]
  public void ConnectUsingSha256PasswordPlugin()
  {
- if (st.Version <= new Version("5.6")) return;
+ if (st.Version <= new Version("5.7")) return;
 
  string userName = "testSha256";
  string password = "mysql";
@@ -1683,7 +1685,7 @@ public void ConnectUsingCachingSha2Plugin()
  [Fact]
  public void AllowPublicKeyRetrievalForSha256PasswordPlugin()
  {
- if (st.Version <= new Version("5.6")) return;
+ if (st.Version <= new Version("5.7")) return;
 
  string userName = "testSha256";
  string password = "mysql";
@@ -1885,7 +1887,7 @@ public void CheckAllowPublicKeyRetrievalOptionIsAvailable()
  [Fact]
  public void EmptyPasswordOnSslDisabledSha256Password()
  {
- if (st.Version <= new Version("5.6")) return;
+ if (st.Version <= new Version("5.7")) return;
 
  string userName = "testSha256";
  string password = "";