select: Fix test by adding new argument

We added a new argument to the `select()` functions in
f30a4dafa5736c58bda54569ec9f46e6fdb2e200 to allow columns to be excluded
from the YAML output. Update the test to include the new argument in its
call.

I was getting this error about the `C` type parameter on the function:

    error[E0282]: type annotations needed
       --> src/select.rs:152:23
        |
    152 |             let got = select(&conn, "test", "1", None).unwrap();
        |                       ^^^^^^ cannot infer type for type parameter `C` declared on the function `select`

    For more information about this error, try `rustc --explain E0282`.

The error makes sense in a way, but it also doesn't at all, because I'm
not passing a `Some` value into the function. If it's a `None`, then
what need is there to specify a type that's never used?

I wonder if there's a way to get this to work in a way that doesn't
require me to specify the type parameter when passing `None` for
`exclude_columns`.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/select.rs b/src/select.rs
index cc82cb5..b00733b 100644
--- a/src/select.rs
+++ b/src/select.rs
@@ -149,7 +149,7 @@ With multiple paragraphs.".to_owned(),
                 rusqlite::params![record.count, record.description],
             ).unwrap();
 
-            let got = select(&conn, "test", "1").unwrap();
+            let got = select::<String>(&conn, "test", "1", None).unwrap();
 
             assert_eq!(expected, got);
         }