Add getAllValues to fflib_ArrayUtils

Signed-off-by: WimVelzeboer <wimvelzeboer@protonmail.com>
2022-03-16 09:47:30 +00:00
parent 778a44dffa
commit d139917d69
2 changed files with 41 additions and 0 deletions
@@ -238,6 +238,27 @@ private class fflib_ArrayUtilsTest
        System.assertEquals(8, result, 'Did not return the last value in the list of objects');
    }

+    @IsTest
+    static void itShouldReturnAllValuesForTheGivenIds()
+    {
+        // GIVEN a map with String by Ids
+        Id accountIdA = fflib_IDGenerator.generate(Schema.Account.SObjectType);
+        Id accountIdB = fflib_IDGenerator.generate(Schema.Account.SObjectType);
+        Id accountIdC = fflib_IDGenerator.generate(Schema.Account.SObjectType);
+        Map<Id, String> stringsByIds = new Map<Id, String>
+        {
+                accountIdA => 'Account A',
+                accountIdB => 'Account B',
+                accountIdC => 'Account C'
+        };
+
+        // WHEN we retrieve a sub-set of Ids
+        Set<String> result = fflib_ArrayUtils.getAllValues(stringsByIds, new Set<Id> {accountIdA, accountIdB});
+
+        // THEN we get the values of the provide sub-set Ids
+        System.assert(result.containsAll(new Set<String>{'Account A', 'Account B'}));
+    }
+
    private static List<Datetime> generateDateTimes()
    {
        return new List<Datetime>