122 lines
2.8 KiB
Ruby
122 lines
2.8 KiB
Ruby
$LOAD_PATH[0,0] = File.join(File.dirname(__FILE__), '..', 'lib')
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require 'mongo'
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require 'test/unit'
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# NOTE: assumes Mongo is running
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class CursorTest < Test::Unit::TestCase
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include XGen::Mongo::Driver
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@@db = Mongo.new(ENV['MONGO_RUBY_DRIVER_HOST'] || 'localhost',
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ENV['MONGO_RUBY_DRIVER_PORT'] || Mongo::DEFAULT_PORT).db('ruby-mongo-test')
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@@coll = @@db.collection('test')
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def setup
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@@coll.clear
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@@coll.insert('a' => 1) # collection not created until it's used
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@@coll_full_name = 'ruby-mongo-test.test'
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end
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def teardown
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@@coll.clear
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@@db.error
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end
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def test_explain
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cursor = @@coll.find('a' => 1)
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explaination = cursor.explain
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assert_not_nil explaination['cursor']
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assert_kind_of Numeric, explaination['n']
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assert_kind_of Numeric, explaination['millis']
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assert_kind_of Numeric, explaination['nscanned']
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end
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def test_close_no_query_sent
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begin
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cursor = @@coll.find('a' => 1)
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cursor.close
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assert cursor.closed?
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rescue => ex
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fail ex.to_s
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end
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end
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def test_refill_via_get_more
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begin
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assert_equal 1, @@coll.count
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1000.times { |i|
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assert_equal 1 + i, @@coll.count
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@@coll.insert('a' => i)
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}
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assert_equal 1001, @@coll.count
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count = 0
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@@coll.find.each { |obj|
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count += obj['a']
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}
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assert_equal 1001, @@coll.count
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# do the same thing again for debugging
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assert_equal 1001, @@coll.count
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count2 = 0
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@@coll.find.each { |obj|
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count2 += obj['a']
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}
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assert_equal 1001, @@coll.count
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assert_equal count, count2
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assert_equal 499501, count
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rescue Test::Unit::AssertionFailedError => ex
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p @@db.collection_names
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Process.exit 1
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end
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end
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def test_refill_via_get_more_alt_coll
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begin
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coll = @@db.collection('test-alt-coll')
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coll.clear
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coll.insert('a' => 1) # collection not created until it's used
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assert_equal 1, coll.count
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1000.times { |i|
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assert_equal 1 + i, coll.count
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coll.insert('a' => i)
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}
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assert_equal 1001, coll.count
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count = 0
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coll.find.each { |obj|
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count += obj['a']
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}
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assert_equal 1001, coll.count
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# do the same thing again for debugging
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assert_equal 1001, coll.count
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count2 = 0
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coll.find.each { |obj|
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count2 += obj['a']
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}
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assert_equal 1001, coll.count
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assert_equal count, count2
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assert_equal 499501, count
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rescue Test::Unit::AssertionFailedError => ex
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p @@db.collection_names
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Process.exit 1
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end
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end
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def test_close_after_query_sent
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begin
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cursor = @@coll.find('a' => 1)
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cursor.next_object
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cursor.close
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assert cursor.closed?
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rescue => ex
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fail ex.to_s
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end
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end
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end
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