SERVER-22354 add more coverage of basic functionality to readOnly suite

1 files changed, 98 insertions, 0 deletions

diff --git a/jstests/readonly/aggregate.js b/jstests/readonly/aggregate.js
new file mode 100644
index 00000000000..3bfaeab6a20
--- /dev/null
+++ b/jstests/readonly/aggregate.js
@@ -0,0 +1,98 @@
+load('jstests/readonly/lib/read_only_test.js');
+
+runReadOnlyTest(function() {
+    'use strict';
+    return {
+        name: 'aggregate',
+
+        load: function(writableCollection) {
+            assert.doesNotThrow(() => { writableCollection.insertMany([
+                {award: "Best Picture",
+                 nominations: [
+                     {title: "The Big Short"},
+                     {title: "Bridge of Spies"},
+                     {title: "Brooklyn"},
+                     {title: "Max Max: Fury Road"},
+                     {title: "The Martian"},
+                     {title: "The Revenant"},
+                     {title: "Room"},
+                     {title: "Spotlight"}
+                 ]
+                },
+                {award: "Best Actor",
+                 nominations: [
+                     {title: "Trumbo",
+                      person: "Bryan Cranston"},
+                     {title: "The Martian",
+                      person: "Matt Damon"},
+                     {title: "The Revenant",
+                      person: "Leonardo DiCaprio"},
+                     {title: "Steve Jobs",
+                      person: "Michael Fassbender"},
+                     {title: "The Danish Girl",
+                      person: "Eddie Redmayne"}
+                 ]
+                },
+                {award: "Best Actress",
+                 nominations: [
+                     {title: "Carol",
+                      person: "Cate Blanchett"},
+                     {title: "Room",
+                      person: "Brie Larson"},
+                     {title: "Joy",
+                      person: "Jennifer Lawrence"},
+                     {title: "45 Years",
+                      person: "Charlotte Rampling"},
+                     {title: "Brooklyn",
+                      person: "Saoirse Ronan"}
+                 ]
+                },
+                {award: "Best Supporting Actor",
+                 nominations: [
+                     {title: "The Big Short",
+                      person: "Christian Bale"},
+                     {title: "The Revenant",
+                      person: "Tom Hardy"},
+                     {title: "Spotlight",
+                      person: "Mark Ruffalo"},
+                     {title: "Bridge Of Spies",
+                      person: "Mark Rylance"},
+                     {title: "Creed",
+                      person: "Sylvester Stallone"}
+                 ]
+                },
+                {award: "Best Supporting Actress",
+                 nominations: [
+                     {title: "The Hateful Eight",
+                      person: "Jennifer Jason Leigh"},
+                     {title: "Carol",
+                      person: "Rooney Mara"},
+                     {title: "Spotlight",
+                      person: "Rachel McAdams"},
+                     {title: "The Danish Girl",
+                      person: "Alicia Vikander"},
+                     {title: "Steve Jobs",
+                      person: "Kate Winslet"}
+                 ]
+                }
+            ]); });
+        },
+        exec: function(readableCollection) {
+
+            // Find titles nominated for the most awards.
+            var mostAwardsPipeline = [
+                {$unwind: "$nominations"},
+                {$group: {
+                    _id: "$nominations.title",
+                    count: {$sum: 1}}},
+                {$sort: {count: -1}},
+                {$limit: 2}
+            ];
+
+            assert.docEq(readableCollection.aggregate(mostAwardsPipeline).toArray(), [
+                {_id: "The Revenant", count: 3},
+                {_id: "Spotlight", count: 3}
+            ]);
+        }
+    };
+}());