Sha256: 48279eeafc9614c18523db6015c1248bd8065df24e69c93a39d92ab7ce5cc393
Contents?: true
Size: 1.32 KB
Versions: 2
Compression:
Stored size: 1.32 KB
Contents
require 'helper' class TestPostgresqlCursor < Test::Unit::TestCase def test_each c = PostgreSQLCursor.new("select * from records order by 1") nn = 0 n = c.each { nn += 1} assert_equal nn, n end def test_enumerables assert_equal true, PostgreSQLCursor.new("select * from records order by 1").any? assert_equal false, PostgreSQLCursor.new("select * from records where id<0").any? end def test_each_while_until c = PostgreSQLCursor.new("select * from records order by 1", until:true) n = c.each { |r| r[:id].to_i > 100 } assert_equal 101, n c = PostgreSQLCursor.new("select * from records order by 1", while:true) n = c.each { |r| r[:id].to_i < 100 } assert_equal 100, n end def test_relation nn = 0 Model.where("id>0").each_row {|r| nn += 1 } assert_equal 1000, nn end def test_activerecord nn = 0 Model.each_row_by_sql("select * from records") {|r| nn += 1 } assert_equal 1000, nn nn = 0 row = nil Model.each_instance_by_sql("select * from records") {|r| row = r; nn += 1 } assert_equal 1000, nn assert_equal Model, row.class end def test_exception begin Model.each_row_by_sql("select * from records") do |r| raise "Oops" end rescue Exception => e assert_equal e.message, 'Oops' end end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
postgresql_cursor-0.4.2 | test/test_postgresql_cursor.rb |
postgresql_cursor-0.4.1 | test/test_postgresql_cursor.rb |