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# -*- coding: utf-8 -*-
require "cases/helper"
require 'support/connection_helper'
require 'support/schema_dumping_helper'
class PostgresqlPointTest < ActiveRecord::TestCase
include ConnectionHelper
include SchemaDumpingHelper
class PostgresqlPoint < ActiveRecord::Base; end
def setup
@connection = ActiveRecord::Base.connection
@connection.transaction do
@connection.create_table('postgresql_points') do |t|
t.point :x
t.point :y, default: [12.2, 13.3]
t.point :z, default: "(14.4,15.5)"
end
end
end
teardown do
@connection.execute 'DROP TABLE IF EXISTS postgresql_points'
end
def test_column
column = PostgresqlPoint.columns_hash["x"]
assert_equal :point, column.type
assert_equal "point", column.sql_type
assert_not column.number?
assert_not column.binary?
assert_not column.array
end
def test_default
assert_equal [12.2, 13.3], PostgresqlPoint.column_defaults['y']
assert_equal [12.2, 13.3], PostgresqlPoint.new.y
assert_equal [14.4, 15.5], PostgresqlPoint.column_defaults['z']
assert_equal [14.4, 15.5], PostgresqlPoint.new.z
end
def test_schema_dumping
output = dump_table_schema("postgresql_points")
assert_match %r{t\.point\s+"x"$}, output
assert_match %r{t\.point\s+"y",\s+default: \[12\.2, 13\.3\]$}, output
assert_match %r{t\.point\s+"z",\s+default: \[14\.4, 15\.5\]$}, output
end
def test_roundtrip
PostgresqlPoint.create! x: [10, 25.2]
record = PostgresqlPoint.first
assert_equal [10, 25.2], record.x
record.x = [1.1, 2.2]
record.save!
assert record.reload
assert_equal [1.1, 2.2], record.x
end
def test_mutation
p = PostgresqlPoint.create! x: [10, 20]
p.x[1] = 25
p.save!
p.reload
assert_equal [10.0, 25.0], p.x
assert_not p.changed?
end
end
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