Fix a typo in the event’s occurred_at attribute

lib/userlist/push/event.rb

@@ -13,8 +13,8 @@ def initialize(payload = {}, config = Userlist.config)
         super
       end
 
-      def occured_at
-        payload[:occured_at] || Time.now
+      def occurred_at
+        payload[:occurred_at] || payload[:occured_at] || Time.now
       end
 
       def push?

spec/userlist/push/event_spec.rb

@@ -28,11 +28,11 @@
     expect(subject.push?).to be_truthy
   end
 
-  it 'should set the occured_at property' do
-    payload.delete(:occured_at)
+  it 'should set the occurred_at property' do
+    payload.delete(:occurred_at)
     event = described_class.new(payload)
 
-    expect(event.occured_at).to be_an_instance_of(Time)
+    expect(event.occurred_at).to be_an_instance_of(Time)
   end
 
   context 'when a user hash is given' do
@@ -110,4 +110,16 @@
       expect(subject.push?).to be_falsey
     end
   end
+
+  context 'when there is a legacy occured_at property' do
+    let(:payload) do
+      super().merge(occured_at: timestamp )
+    end
+
+    let(:timestamp) { Time.parse('2018-01-01T00:00:00Z') }
+
+    it 'should set the occurred_at property' do
+      expect(subject.occurred_at).to eq(timestamp)
+    end
+  end
 end

spec/userlist/push/serializer_spec.rb

@@ -32,7 +32,7 @@
       user: user,
       company: company,
       name: 'example_event',
-      occured_at: Time.now,
+      occurred_at: Time.now,
       properties: {
         null: nil,
         empty: [],
@@ -223,7 +223,7 @@
       it 'should return the correct payload' do
         expect(payload).to eq(
           name: 'example_event',
-          occured_at: event.occured_at,
+          occurred_at: event.occurred_at,
           user: {
             identifier: 'user-identifier',
             email: '[email protected]',