test(spark): add more bad cases

Signed-off-by: Alan Tang <jmtangcs@gmail.com>

Author: Standing-Man

datafusion/sqllogictest/test_files/spark/datetime/last_day.slt

@@ -97,4 +97,23 @@ SELECT last_day('2016-02-07'::DATE);
 query D
 SELECT last_day(null::DATE);
 ----
-NULL
+NULL
+
+
+statement error Failed to coerce arguments to satisfy a call to 'last_day' function
+select last_day('foo');
+
+
+statement error Failed to coerce arguments to satisfy a call to 'last_day' function
+select last_day(123);
+
+
+statement error 'last_day' does not support zero arguments
+select last_day();
+
+statement error Failed to coerce arguments to satisfy a call to 'last_day' function
+select last_day(last_day('2016-02-07'::string, 'foo'));
+
+statement error Failed to coerce arguments to satisfy a call to 'last_day' function
+select last_day(last_day('2016-02-31'::string));
+