Add test that raise handle exception

Author: marcus-kruse-gcx

test/handle0_test.exs

@@ -0,0 +1,43 @@
+defmodule Handle0Test do
+
+  use ExUnit.Case, async: true
+
+  import Tds.TestHelper
+
+  alias Tds
+
+  @tag timeout: 50000
+  @table "foo"
+
+  setup do
+    opts = Application.fetch_env!(:tds, :opts)
+    {:ok, pid} = Tds.start_link(opts)
+
+    {:ok, [pid: pid]}
+  end
+
+  test "Could not find prepared statement with handle 0.", %{pid: pid} = context do
+    query("DROP TABLE #{@table}", [])
+
+    query(
+      """
+      CREATE TABLE #{@table}(
+        [id] int identity(1,1) not null primary key
+      )
+      """,
+      []
+    )
+
+    n = 300
+    for i <- 1..n do
+      result =
+        Tds.query(pid, "SELECT * FROM #{@table} WHERE id = @id", [
+          %Tds.Parameter{name: "@id", value: "7", type: :int}
+        ])
+
+      assert {i, {:ok,_}} = {i, result}
+    end
+
+    query("DROP TABLE #{@table}", [])
+  end
+end