public void testSelectServerRoundrobin()
{
using (var conn = new CrateConnection("localhost:9999, localhost:4200")) {
conn.Open();
for (int i = 0; i < 10; i++)
{
string clusterName = conn.Query <string>("select name from sys.cluster").First();
Assert.AreEqual("crate", clusterName);
}
}
}
public void testSelect()
{
using (var conn = new CrateConnection()) {
conn.Open();
using (var cmd = new CrateCommand("select name from sys.cluster", conn)) {
var reader = cmd.ExecuteReader();
reader.Read();
string clusterName = reader.GetString(0);
Assert.AreEqual(clusterName, "crate");
}
}
}
public void testWithDapper()
{
using (var conn = new CrateConnection()) {
conn.Open();
var clusterName = conn.Query <string>("select name from sys.cluster").First();
Assert.AreEqual(clusterName, "crate");
clusterName = conn.Query <string>(
"select name from sys.cluster where name = ?", new { Name = "crate" }).First();
Assert.AreEqual(clusterName, "crate");
conn.Execute(
"create table foo (id int primary key, name string) with (number_of_replicas='0-1')");
Assert.AreEqual(1,
conn.Execute("insert into foo (id, name) values (?, ?)", new { id = 1, name = "foo" }));
int rowsAffected = conn.Execute(
"insert into foo (id, name) values (?, ?), (?, ?)",
new { id1 = 2, name1 = "zwei", id2 = 3, name2 = "drei" }
);
Assert.AreEqual(2, rowsAffected);
conn.Execute("drop table foo");
}
}
public CrateCommand(string commandText, CrateConnection connection)
{
CommandText = commandText;
this.connection = connection;
}