mongo-ruby-driver/tests/test_db_api.rb

105 lines
2.7 KiB
Ruby

$LOAD_PATH[0,0] = File.join(File.dirname(__FILE__), '..', 'lib')
require 'mongo'
require 'test/unit'
# NOTE: assumes Mongo is running
class DBAPITest < Test::Unit::TestCase
def setup
@db = XGen::Mongo::Driver::Mongo.new.db('ruby-mongo-test')
@coll = @db.collection('test')
@coll.clear
@coll.insert('a' => 1) # collection not created until it's used
@coll_full_name = 'ruby-mongo-test.test'
end
def teardown
@coll.clear unless @coll == nil || @db.socket.closed?
end
def test_clear
assert_equal 1, @coll.count
@coll.clear
assert_equal 0, @coll.count
end
def test_insert
@coll.insert('a' => 2)
@coll.insert('b' => 3)
assert_equal 3, @coll.count
docs = @coll.find().collect
assert_equal 3, docs.length
assert docs.detect { |row| row['a'] == 1 }
assert docs.detect { |row| row['a'] == 2 }
assert docs.detect { |row| row['b'] == 3 }
@coll << {'b' => 4}
docs = @coll.find().collect
assert_equal 4, docs.length
assert docs.detect { |row| row['b'] == 4 }
end
def test_close
@db.close
assert @db.socket.closed?
begin
@coll.insert('a' => 1)
fail "expected IOError exception"
rescue IOError => ex
assert_match /closed stream/, ex.to_s
end
end
def test_drop_collection
assert @db.drop_collection(@coll.name), "drop of collection #{@coll.name} failed"
assert !@db.collection_names.include?(@coll_full_name)
@coll = nil
end
def test_collection_names
names = @db.collection_names
assert names.length >= 1
assert names.include?(@coll_full_name)
coll2 = @db.collection('test2')
coll2.insert('a' => 1) # collection not created until it's used
names = @db.collection_names
assert names.length >= 2
assert names.include?(@coll_full_name)
assert names.include?('ruby-mongo-test.test2')
ensure
@db.drop_collection('test2')
end
def test_collections_info
cursor = @db.collections_info
rows = cursor.collect
assert rows.length >= 1
row = rows.detect { |r| r['name'] == @coll_full_name }
assert_not_nil row
assert_equal @coll.name, row['options']['create']
end
def test_full_coll_name
assert_equal @coll_full_name, @db.full_coll_name(@coll.name)
end
def test_index_information
@db.create_index(@coll.name, 'index_name', ['a'])
list = @db.index_information(@coll.name)
assert_equal 1, list.length
info = list[0]
assert_equal 'index_name', info[:name]
assert_equal 1, info[:keys]['a']
end
def test_array
@coll << {'b' => [1, 2, 3]}
rows = @coll.find({}, {'b' => 1}).collect
assert_equal 1, rows.length
assert_equal [1, 2, 3], rows[0]['b']
end
end