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# redMine - project management software

# Copyright (C) 2006-2007  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

# 

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require File.expand_path('../../test_helper', __FILE__)

class CustomValueTest < ActiveSupport::TestCase

  fixtures :custom_fields, :custom_values, :users

  def test_string_field_validation_with_blank_value

    f = CustomField.new(:field_format => 'string')

    v = CustomValue.new(:custom_field => f)

    v.value = nil

    assert v.valid?

    v.value = ''

    assert v.valid?

    f.is_required = true

    v.value = nil

    assert !v.valid?

    v.value = ''

    assert !v.valid?

  end

  def test_string_field_validation_with_min_and_max_lengths

    f = CustomField.new(:field_format => 'string', :min_length => 2, :max_length => 5)

    v = CustomValue.new(:custom_field => f, :value => '')

    assert v.valid?

    v.value = 'a'

    assert !v.valid?

    v.value = 'a' * 2

    assert v.valid?

    v.value = 'a' * 6

    assert !v.valid?

  end

  def test_string_field_validation_with_regexp

    f = CustomField.new(:field_format => 'string', :regexp => '^[A-Z0-9]*$')

    v = CustomValue.new(:custom_field => f, :value => '')

    assert v.valid?

    v.value = 'abc'

    assert !v.valid?

    v.value = 'ABC'

    assert v.valid?

  end

  def test_date_field_validation

    f = CustomField.new(:field_format => 'date')

    v = CustomValue.new(:custom_field => f, :value => '')

    assert v.valid?

    v.value = 'abc'

    assert !v.valid?

    v.value = '1975-07-14'

    assert v.valid?

  end

  def test_list_field_validation

    f = CustomField.new(:field_format => 'list', :possible_values => ['value1', 'value2'])

    v = CustomValue.new(:custom_field => f, :value => '')

    assert v.valid?

    v.value = 'abc'

    assert !v.valid?

    v.value = 'value2'

    assert v.valid?

  end

  def test_int_field_validation

    f = CustomField.new(:field_format => 'int')

    v = CustomValue.new(:custom_field => f, :value => '')

    assert v.valid?

    v.value = 'abc'

    assert !v.valid?

    v.value = '123'

    assert v.valid?

    v.value = '+123'

    assert v.valid?

    v.value = '-123'

    assert v.valid?

  end

  def test_float_field_validation

    v = CustomValue.new(:customized => User.find(:first), :custom_field => UserCustomField.find_by_name('Money'))

    v.value = '11.2'

    assert v.save

    v.value = ''

    assert v.save

    v.value = '-6.250'

    assert v.save

    v.value = '6a'

    assert !v.save

  end

  def test_default_value

    field = CustomField.find_by_default_value('Default string')

    assert_not_nil field

    v = CustomValue.new(:custom_field => field)

    assert_equal 'Default string', v.value

    v = CustomValue.new(:custom_field => field, :value => 'Not empty')

    assert_equal 'Not empty', v.value

  end

  def test_sti_polymorphic_association

    # Rails uses top level sti class for polymorphic association. See #3978.

    assert !User.find(4).custom_values.empty?

    assert !CustomValue.find(2).customized.nil?

  end

end