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authorRafael Mendonça França <rafaelmfranca@gmail.com>2019-03-13 14:08:54 -0400
committerRafael Mendonça França <rafaelmfranca@gmail.com>2019-03-13 14:17:31 -0400
commite5f1b363d2b9983ad42b7d32185a6a731f5e383c (patch)
treeed309028ba80393db88b1760c3bfecd98ffea17b /activerecord/test/cases/connection_adapters
parenta2bd669ed240bec739074188d61ff125e07fa8d1 (diff)
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Revert "Remove Marshal support from SchemaCache"
This reverts commit 65f2eeaaf5774f0891fff700f4defb0b90a05789.
Diffstat (limited to 'activerecord/test/cases/connection_adapters')
-rw-r--r--activerecord/test/cases/connection_adapters/schema_cache_test.rb18
1 files changed, 18 insertions, 0 deletions
diff --git a/activerecord/test/cases/connection_adapters/schema_cache_test.rb b/activerecord/test/cases/connection_adapters/schema_cache_test.rb
index 722db1f69f..5113548091 100644
--- a/activerecord/test/cases/connection_adapters/schema_cache_test.rb
+++ b/activerecord/test/cases/connection_adapters/schema_cache_test.rb
@@ -86,6 +86,24 @@ module ActiveRecord
assert_equal 0, @cache.size
end
+ def test_dump_and_load
+ @cache.columns("posts")
+ @cache.columns_hash("posts")
+ @cache.data_sources("posts")
+ @cache.primary_keys("posts")
+ @cache.indexes("posts")
+
+ @cache = Marshal.load(Marshal.dump(@cache))
+
+ assert_no_queries do
+ assert_equal 12, @cache.columns("posts").size
+ assert_equal 12, @cache.columns_hash("posts").size
+ assert @cache.data_sources("posts")
+ assert_equal "id", @cache.primary_keys("posts")
+ assert_equal 1, @cache.indexes("posts").size
+ end
+ end
+
def test_data_source_exist
assert @cache.data_source_exists?("posts")
assert_not @cache.data_source_exists?("foo")