. F Queryable.as accepting a Set, fixes #372

Co-authored-by: Jay Bazuzi <[email protected]>
Co-authored-by: Llewellyn Falco <[email protected]>

approvaltests-util-tests/src/test/java/org/lambda/query/QueryableTest.java

@@ -9,6 +9,7 @@
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map.Entry;
+import java.util.Set;
 
 import static org.junit.jupiter.api.Assertions.assertArrayEquals;
 import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -212,4 +213,18 @@ void testRecursive()
     Queryable<Integer> integers = Queryable.as(48, 8);
     Approvals.verifyAll("", integers.selectRecursivelyUntil(i -> i / 2, i -> i <= 1));
   }
+  @Test
+  void testOf()
+  {
+    Approvals.settings().allowMultipleVerifyCallsForThisMethod();
+    verifyQueryable(Queryable.of(1, 2, 3));
+    verifyQueryable(Queryable.of(Set.of(1, 2, 3)));
+    verifyQueryable(Queryable.as(Set.of(1, 2, 3)));
+    verifyQueryable(Queryable.of(Set.of(1, 2, 3), Integer.class));
+    verifyQueryable(Queryable.as(Set.of(1, 2, 3), Integer.class));
+  }
+  private static void verifyQueryable(Queryable<Integer> queryable)
+  {
+    Approvals.verifyAll("", queryable.orderBy(i -> i));
+  }
 }

approvaltests-util-tests/src/test/java/org/lambda/query/QueryableTest.testOf.approved.txt

@@ -0,0 +1,3 @@
+[0] = 1
+[1] = 2
+[2] = 3

approvaltests-util/src/main/java/org/lambda/query/Queryable.java

@@ -12,6 +12,7 @@
 import java.util.Collection;
 import java.util.List;
 import java.util.Map.Entry;
+import java.util.Set;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
@@ -130,6 +131,14 @@ public static <T> Queryable<T> of(List<T> list, Class<T> type)
   {
     return as(list, type);
   }
+  public static <T> Queryable<T> of(Set<T> set)
+  {
+    return as(set);
+  }
+  public static <T> Queryable<T> of(Set<T> set, Class<T> type)
+  {
+    return as(set, type);
+  }
   public static <T> Queryable<T> of(T... array)
   {
     return as(array);
@@ -151,6 +160,14 @@ public static <T> Queryable<T> as(List<T> list, Class<T> type)
     q.addAll(list);
     return q;
   }
+  public static <T> Queryable<T> as(Set<T> set)
+  {
+    return as(new ArrayList<>(set));
+  }
+  public static <T> Queryable<T> as(Set<T> set, Class<T> type)
+  {
+    return as(new ArrayList<>(set), type);
+  }
   public static <T> Queryable<T> as(T... array)
   {
     return as(Arrays.asList(array), (Class<T>) array.getClass().getComponentType());