Contents

require "cases/helper"
require 'support/schema_dumping_helper'

class PostgresqlCollationTest < ActiveRecord::PostgreSQLTestCase
  include SchemaDumpingHelper

  def setup
    @connection = ActiveRecord::Base.connection
    @connection.create_table :postgresql_collations, force: true do |t|
      t.string :string_c, collation: 'C'
      t.text :text_posix, collation: 'POSIX'
    end
  end

  def teardown
    @connection.drop_table :postgresql_collations, if_exists: true
  end

  test "string column with collation" do
    column = @connection.columns(:postgresql_collations).find { |c| c.name == 'string_c' }
    assert_equal :string, column.type
    assert_equal 'C', column.collation
  end

  test "text column with collation" do
    column = @connection.columns(:postgresql_collations).find { |c| c.name == 'text_posix' }
    assert_equal :text, column.type
    assert_equal 'POSIX', column.collation
  end

  test "add column with collation" do
    @connection.add_column :postgresql_collations, :title, :string, collation: 'C'

    column = @connection.columns(:postgresql_collations).find { |c| c.name == 'title' }
    assert_equal :string, column.type
    assert_equal 'C', column.collation
  end

  test "change column with collation" do
    @connection.add_column :postgresql_collations, :description, :string
    @connection.change_column :postgresql_collations, :description, :text, collation: 'POSIX'

    column = @connection.columns(:postgresql_collations).find { |c| c.name == 'description' }
    assert_equal :text, column.type
    assert_equal 'POSIX', column.collation
  end

  test "schema dump includes collation" do
    output = dump_table_schema("postgresql_collations")
    assert_match %r{t.string\s+"string_c",\s+collation: "C"$}, output
    assert_match %r{t.text\s+"text_posix",\s+collation: "POSIX"$}, output
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
ibm_db-5.2.0	test/cases/adapters/postgresql/collation_test.rb
ibm_db-5.1.0	test/cases/adapters/postgresql/collation_test.rb
ibm_db-5.0.5	test/cases/adapters/postgresql/collation_test.rb
ibm_db-5.0.4	test/cases/adapters/postgresql/collation_test.rb
ibm_db-5.0.3	test/cases/adapters/postgresql/collation_test.rb
ibm_db-5.0.2	test/cases/adapters/postgresql/collation_test.rb
ibm_db-4.0.0-x86-mingw32	test/cases/adapters/postgresql/collation_test.rb
ibm_db-4.0.0	test/cases/adapters/postgresql/collation_test.rb