@wip Add missing specs (save_spec.rb)

spec/dynamoid/transaction_write/create_spec.rb

@@ -13,25 +13,25 @@
 
     expect {
       described_class.execute do |txn|
-        txn.create klass, name: 'three'
+        txn.create klass, name: 'Alex'
       end
     }.to change { klass.count }.by(1)
 
     obj = klass.last
-    expect(obj.name).to eql('three')
+    expect(obj.name).to eql 'Alex'
   end
 
   it 'returns a new model' do
     klass.create_table
 
     obj = nil
     described_class.execute do |txn|
-      obj = txn.create klass, name: 'three'
+      obj = txn.create klass, name: 'Alex'
     end
 
     expect(obj).to be_a(klass)
     expect(obj).to be_persisted
-    expect(obj.name).to eql 'three'
+    expect(obj.name).to eql 'Alex'
   end
 
   describe 'primary key schema' do
@@ -41,7 +41,7 @@
 
         expect {
           described_class.execute do |txn|
-            txn.create klass, name: 'three'
+            txn.create klass, name: 'Alex'
           end
         }.to change { klass.count }.by(1)
       end
@@ -53,7 +53,7 @@
 
         expect {
           described_class.execute do |txn|
-            txn.create klass_with_composite_key, name: 'three', age: 3
+            txn.create klass_with_composite_key, name: 'Alex', age: 3
           end
         }.to change { klass_with_composite_key.count }.by(1)
       end
@@ -71,11 +71,11 @@
 
         obj = nil
         described_class.execute do |txn|
-          obj = txn.create klass, name: 'three'
+          obj = txn.create klass, name: 'Alex'
         end
 
-        expect(obj.created_at.to_i).to eql(time_now.to_i)
-        expect(obj.updated_at.to_i).to eql(time_now.to_i)
+        expect(obj.created_at.to_i).to eql time_now.to_i
+        expect(obj.updated_at.to_i).to eql time_now.to_i
       end
     end
 
@@ -88,15 +88,15 @@
           obj = txn.create klass, created_at: created_at, updated_at: updated_at
         end
 
-        expect(obj.created_at.to_i).to eql(created_at.to_i)
-        expect(obj.updated_at.to_i).to eql(updated_at.to_i)
+        expect(obj.created_at.to_i).to eql created_at.to_i
+        expect(obj.updated_at.to_i).to eql updated_at.to_i
       end
     end
 
     it 'does not raise error if Config.timestamps=false', config: { timestamps: false } do
       expect {
         described_class.execute do |txn|
-          txn.create klass
+          txn.create klass, {}
         end
       }.not_to raise_error
     end
@@ -157,12 +157,12 @@
 
   context 'when an issue detected on the DynamoDB side' do
     it 'rolls back the changes when id is not unique' do
-      existing = klass.create!(name: 'one')
+      existing = klass.create!(name: 'Alex')
 
       expect {
         described_class.execute do |txn|
-          txn.create! klass, name: 'one', id: existing.id
-          txn.create! klass, name: 'two'
+          txn.create! klass, name: 'Alex', id: existing.id
+          txn.create! klass, name: 'Michael'
         end
       }.to raise_error(Aws::DynamoDB::Errors::TransactionCanceledException)
 
@@ -171,11 +171,12 @@
     end
   end
 
+  # TODO test each callback separately
   it 'uses callbacks' do
     klass_with_callbacks.create_table
     expect {
       described_class.execute do |txn|
-        txn.create! klass_with_callbacks, name: 'two'
+        txn.create! klass_with_callbacks, name: 'Alex'
       end
     }.to output('validating validated saving creating created saved ').to_stdout
   end
@@ -184,7 +185,7 @@
     klass_with_around_callbacks.create_table
     expect {
       described_class.execute do |txn|
-        txn.create! klass_with_around_callbacks, name: 'two'
+        txn.create! klass_with_around_callbacks, name: 'Alex'
       end
     }.to output('saving creating created saved ').to_stdout
   end
@@ -198,25 +199,25 @@
 
     expect {
       described_class.execute do |txn|
-        txn.create! klass, name: 'three'
+        txn.create! klass, name: 'Alex'
       end
     }.to change { klass.count }.by(1)
 
     obj = klass.last
-    expect(obj.name).to eql('three')
+    expect(obj.name).to eql 'Alex'
   end
 
   it 'returns a new model' do
     klass.create_table
 
     obj = nil
     described_class.execute do |txn|
-      obj = txn.create! klass, name: 'three'
+      obj = txn.create! klass, name: 'Alex'
     end
 
     expect(obj).to be_a(klass)
     expect(obj).to be_persisted
-    expect(obj.name).to eql 'three'
+    expect(obj.name).to eql 'Alex'
   end
 
   describe 'validation' do