MONGOID-4657 Test against bson-master (#5255)

Author: comandeo-mongo

.evergreen/config.yml

@@ -484,6 +484,10 @@ axes:
         display_name: "BSON-min"
         variables:
           DRIVER: "bson-min"
+      - id: bson-master
+        display_name: "BSON-master"
+        variables:
+          DRIVER: "bson-master"
   - id: "rails"
     display_name: Rails Version
     values:
@@ -659,7 +663,7 @@ buildvariants:
 
 - matrix_name: "bson-min"
   matrix_spec:
-    driver: [min]
+    driver: [bson-min]
     ruby: ["ruby-2.7"]
     mongodb-version: "5.0"
     topology: "standalone"
@@ -669,6 +673,19 @@ buildvariants:
   tasks:
     - name: "test"
 
+- matrix_name: "bson-master"
+  matrix_spec:
+    driver: [bson-master]
+    ruby: ["ruby-3.0"]
+    mongodb-version: "5.0"
+    topology: "standalone"
+  display_name: "${ruby}, ${driver}, ${mongodb-version}, ${topology}"
+  run_on:
+    - ubuntu1804-small
+  tasks:
+    - name: "test"
+
+
 - matrix_name: "rails-6"
   matrix_spec:
     ruby: ["ruby-3.0"]

.evergreen/run-tests.sh

@@ -69,6 +69,9 @@ elif test "$DRIVER" = "min"; then
 elif test "$DRIVER" = "bson-min"; then
   bundle install --gemfile=gemfiles/bson_min.gemfile
   BUNDLE_GEMFILE=gemfiles/bson_min.gemfile
+elif test "$DRIVER" = "bson-master"; then
+  bundle install --gemfile=gemfiles/bson_master.gemfile
+  BUNDLE_GEMFILE=gemfiles/bson_master.gemfile
 elif test "$DRIVER" = "stable-jruby"; then
   bundle install --gemfile=gemfiles/driver_stable_jruby.gemfile
   BUNDLE_GEMFILE=gemfiles/driver_stable_jruby.gemfile

gemfiles/bson_master.gemfile

@@ -0,0 +1,13 @@
+source "https://rubygems.org"
+gemspec path: '..'
+
+gem 'bson', git: "https://github.com/mongodb/bson-ruby"
+gem 'mongo'
+
+gem 'actionpack'
+
+gemspec path: '..'
+
+require_relative './standard'
+
+standard_dependencies

gemfiles/bson_min.gemfile

@@ -6,6 +6,10 @@ gem 'bson', '4.14.0'
 # was released, current driver version was 2.17.0
 gem 'mongo', '2.17.0'
 
+gem 'actionpack'
+
+gemspec path: '..'
+
 require_relative './standard'
 
 standard_dependencies

spec/mongoid/contextual/mongo_spec.rb

@@ -572,6 +572,7 @@
         context 'when storing BigDecimal as decimal128' do
           config_override :map_big_decimal_to_decimal128, true
           min_bson_version '4.15.0'
+          max_bson_version '4.99.99'
 
           it "returns the non-demongoized distinct field values" do
             expect(context.distinct(:sales).sort).to eq([ BSON::Decimal128.new("1E2"), BSON::Decimal128.new("2E3") ])
@@ -796,6 +797,7 @@
       context "when legacy_pluck_distinct is set" do
         config_override :legacy_pluck_distinct, true
         config_override :map_big_decimal_to_decimal128, true
+        max_bson_version '4.99.99'
 
         it "returns the distinct matching fields" do
           expect(context.distinct("label.sales")).to eq([ BSON::Decimal128.new('1E+2') ])

spec/mongoid/criteria_spec.rb

@@ -2176,6 +2176,7 @@
 
         context 'when value is stored as decimal128' do
           config_override :map_big_decimal_to_decimal128, true
+          max_bson_version '4.99.99'
 
           it "does not demongoize the field" do
             expect(plucked.first).to be_a(BSON::Decimal128)
@@ -2216,6 +2217,7 @@
       context "when legacy_pluck_distinct is set" do
         config_override :legacy_pluck_distinct, true
         config_override :map_big_decimal_to_decimal128, true
+        max_bson_version '4.99.99'
 
         it "returns a hash with a non-demongoized field" do
           expect(plucked.first).to eq({ 'sales' => BSON::Decimal128.new('1E+2') })
@@ -2240,6 +2242,7 @@
       context "when legacy_pluck_distinct is set" do
         config_override :legacy_pluck_distinct, true
         config_override :map_big_decimal_to_decimal128, true
+        max_bson_version '4.99.99'
 
         it "returns a hash with a non-demongoized field" do
           expect(plucked.first).to eq([{ 'sales' => BSON::Decimal128.new('1E+2') }])