Add test case

src/main/scala/minisql/Quoted.scala

@@ -176,7 +176,9 @@ object Query {
       Aggregation(AggregationOperator.size, e)
 
     inline def min: Agg[Long] = Aggregation(AggregationOperator.min, e)
-    inline def max: Agg[Long] = Aggregation(AggregationOperator.min, e)
+
+    inline def max: Agg[Long] = Aggregation(AggregationOperator.max, e)
+
   }
 }
 

src/test/scala/minisql/context/sql/MirrorSqlContextSuite.scala

@@ -154,4 +154,27 @@ class MirrorSqlContextSuite extends munit.FunSuite {
     )
   }
 
+  test("Aggregations - size") {
+    val o = testContext.io(Foos.size)
+    assertEquals(
+      o.sql,
+      "SELECT COUNT(*) FROM foo x"
+    )
+  }
+
+  test("Aggregations - min") {
+    val o = testContext.io(Foos.map(f => f.age).min)
+    assertEquals(
+      o.sql,
+      "SELECT MIN(f.age) FROM foo f"
+    )
+  }
+
+  test("Aggregations - max") {
+    val o = testContext.io(Foos.map(f => f.age).max)
+    assertEquals(
+      o.sql,
+      "SELECT MAX(f.age) FROM foo f"
+    )
+  }
 }