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Contents
require File.join(File.dirname(File.expand_path(__FILE__)), "spec_helper")
describe "schema_caching extension" do
before do
@db = Sequel.mock.extension(:schema_caching)
@schemas = {'"table"'=>[[:column, {:db_type=>"integer", :default=>"nextval('table_id_seq'::regclass)", :allow_null=>false, :primary_key=>true, :type=>:integer, :ruby_default=>nil}]]}
@filename = "spec/files/test_schema_#$$.dump"
@db.instance_variable_set(:@schemas, @schemas)
end
after do
File.delete(@filename) if File.exist?(@filename)
end
it "Database#dump_schema_cache should dump cached schema to the given file" do
File.exist?(@filename).must_equal false
@db.dump_schema_cache(@filename)
File.exist?(@filename).must_equal true
File.size(@filename).must_be :>, 0
end
it "Database#load_schema_cache should load cached schema from the given file dumped by #dump_schema_cache" do
@db.dump_schema_cache(@filename)
db = Sequel::Database.new.extension(:schema_caching)
db.load_schema_cache(@filename)
@db.instance_variable_get(:@schemas).must_equal @schemas
end
it "Database#dump_schema_cache? should dump cached schema to the given file unless the file exists" do
File.open(@filename, 'wb'){|f|}
File.size(@filename).must_equal 0
@db.dump_schema_cache?(@filename)
File.size(@filename).must_equal 0
end
it "Database#load_schema_cache? should load cached schema from the given file if it exists" do
db = Sequel::Database.new.extension(:schema_caching)
File.exist?(@filename).must_equal false
db.load_schema_cache?(@filename)
db.instance_variable_get(:@schemas).must_equal({})
end
end
Version data entries
34 entries across 32 versions & 2 rubygems