299 lines
10 KiB
Ruby
299 lines
10 KiB
Ruby
require File.dirname(__FILE__) + '/../spec_helper'
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module RateSpecHelper
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def rate_valid_attributes
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{
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:user => mock_model(User),
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:project => mock_model(Project),
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:date_in_effect => Date.new(Date.today.year, 1, 1),
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:amount => 100.50
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}
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end
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end
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describe Rate do
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include RateSpecHelper
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it 'should be valid with a user' do
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rate = Rate.new(rate_valid_attributes)
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rate.should be_valid
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end
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it 'should be valid with a project' do
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rate = Rate.new(rate_valid_attributes)
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rate.should be_valid
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end
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it 'should be valid without a project' do
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rate = Rate.new(rate_valid_attributes.except(:project))
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rate.should be_valid
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end
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it 'should not be valid without a user' do
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rate = Rate.new(rate_valid_attributes.except(:user))
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rate.should_not be_valid
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rate.should have(1).error_on(:user_id)
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end
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it 'should not be valid without a date_in_effect' do
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rate = Rate.new(rate_valid_attributes.except(:date_in_effect))
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rate.should_not be_valid
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rate.should have(1).error_on(:date_in_effect)
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end
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end
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describe Rate, 'associations' do
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it 'should have many time entries' do
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Rate.should have_association(:time_entries, :has_many)
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end
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it 'should belong to a single user' do
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Rate.should have_association(:user, :belongs_to)
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end
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it 'should belong to a single project' do
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Rate.should have_association(:project, :belongs_to)
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end
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end
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describe Rate, 'locked?' do
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it 'should be true if a Time Entry is associated' do
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rate = Rate.new
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rate.time_entries << mock_model(TimeEntry)
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rate.locked?.should be_true
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end
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it 'should be false if no Time Entries are associated' do
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rate = Rate.new
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rate.locked?.should be_false
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end
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end
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describe Rate, 'locked?' do
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it 'should be false if a Time Entry is associated' do
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rate = Rate.new
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rate.time_entries << mock_model(TimeEntry)
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rate.unlocked?.should be_false
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end
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it 'should be true if no Time Entries are associated' do
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rate = Rate.new
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rate.unlocked?.should be_true
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end
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end
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describe Rate, 'save' do
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include RateSpecHelper
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it 'should save if a Rate is unlocked' do
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rate = Rate.new(rate_valid_attributes)
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rate.stub!(:locked?).and_return(false)
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rate.save.should eql(true)
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end
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it 'should not save if a Rate is locked' do
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rate = Rate.new(rate_valid_attributes)
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rate.stub!(:locked?).and_return(true)
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rate.save.should eql(false)
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end
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end
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describe Rate, 'destroy' do
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include RateSpecHelper
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it 'should destroy the Rate if it is unlocked' do
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rate = Rate.create(rate_valid_attributes)
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rate.stub!(:locked?).and_return(false)
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proc {
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rate.destroy
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}.should change(Rate, :count).by(-1)
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end
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it 'should not destroy the Rate if it is locked' do
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rate = Rate.create(rate_valid_attributes)
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rate.stub!(:locked?).and_return(true)
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proc {
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rate.destroy
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}.should_not change(Rate, :count)
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end
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end
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describe Rate, 'for' do
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before(:each) do
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@user = mock_model(User)
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@project = mock_model(Project)
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@date = '2009-01-01'
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@rate = mock_model(Rate, :amount => 50.50)
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end
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describe 'parameters' do
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it 'should be passed user' do
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lambda {Rate.for}.should raise_error(ArgumentError)
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end
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it 'can be passed an optional project' do
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lambda {Rate.for(@user)}.should_not raise_error(ArgumentError)
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lambda {Rate.for(@user, @project)}.should_not raise_error(ArgumentError)
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end
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it 'can be passed an optional date string' do
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lambda {Rate.for(@user)}.should_not raise_error(ArgumentError)
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lambda {Rate.for(@user, nil, @date)}.should_not raise_error(ArgumentError)
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end
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end
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describe 'returns' do
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it 'a Rate object when there is a rate' do
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Rate.stub!(:for_user_project_and_date).with(@user, @project, @date).and_return(@rate)
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Rate.for(@user, @project, @date).should eql(@rate)
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end
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it 'a nil when there is no rate' do
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Rate.for(@user, @project, @date).should be_nil
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end
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end
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describe 'with a user, project, and date' do
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it 'should find the rate for a user on the project before the date' do
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Rate.should_receive(:for_user_project_and_date).with(@user, @project, @date).and_return(@rate)
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Rate.for(@user, @project, @date)
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end
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it 'should return the most recent rate found' do
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Rate.should_receive(:for_user_project_and_date).with(@user, @project, @date).and_return(@rate)
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Rate.for(@user, @project, @date).should eql(@rate)
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end
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it 'should check for a default rate if no rate is found' do
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Rate.should_receive(:for_user_project_and_date).with(@user, @project, @date).and_return(nil)
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Rate.should_receive(:default_for_user_and_date).with(@user, @date).and_return(@rate)
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Rate.for(@user, @project, @date).should eql(@rate)
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end
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it 'should return nil if no set or default rate is found' do
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Rate.should_receive(:for_user_project_and_date).with(@user, @project, @date).and_return(nil)
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Rate.should_receive(:default_for_user_and_date).with(@user, @date).and_return(nil)
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Rate.for(@user, @project, @date).should be_nil
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end
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end
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describe 'with a user and project' do
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it 'should find the rate for a user on the project before today' do
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Rate.should_receive(:for_user_project_and_date).with(@user, @project, Date.today.to_s).and_return(@rate)
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Rate.for(@user, @project)
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end
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it 'should return the most recent rate found' do
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Rate.should_receive(:for_user_project_and_date).with(@user, @project, Date.today.to_s).and_return(@rate)
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Rate.for(@user, @project).should eql(@rate)
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end
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it 'should return nil if no set or default rate is found' do
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Rate.should_receive(:for_user_project_and_date).with(@user, @project, Date.today.to_s).and_return(nil)
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Rate.should_receive(:default_for_user_and_date).with(@user, Date.today.to_s).and_return(nil)
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Rate.for(@user, @project).should be_nil
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end
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end
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describe 'with a user' do
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it 'should find the rate without a project for a user on the project before today' do
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Rate.should_receive(:for_user_project_and_date).with(@user, nil, Date.today.to_s).and_return(@rate)
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Rate.for(@user)
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end
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it 'should return the most recent rate found' do
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Rate.should_receive(:for_user_project_and_date).with(@user, nil, Date.today.to_s).and_return(@rate)
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Rate.for(@user).should eql(@rate)
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end
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it 'should return nil if no set or default rate is found' do
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Rate.should_receive(:for_user_project_and_date).with(@user, nil, Date.today.to_s).and_return(nil)
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Rate.for(@user).should be_nil
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end
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end
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it 'with an invalid user should raise an InvalidParameterException' do
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object = mock('random_object_with_id_attribute')
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Rate.should_not_receive(:for_user_project_and_date)
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lambda {
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Rate.for(object)
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}.should raise_error(Rate::InvalidParameterException, "user must be a User instance")
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end
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it 'with an invalid project should raise an InvalidParameterException' do
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object = mock('random_object_with_id_attribute')
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Rate.should_not_receive(:for_user_project_and_date)
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lambda {
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Rate.for(@user, object)
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}.should raise_error(Rate::InvalidParameterException, "project must be a Project instance")
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end
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it 'with an invalid object for date should raise an InvalidParameterException' do
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object = mock('random_object_thats_not_a_string')
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Rate.should_not_receive(:for_user_project_and_date)
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lambda {
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Rate.for(@user, @project, object)
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}.should raise_error(Rate::InvalidParameterException, "date must be a valid Date string (e.g. YYYY-MM-DD)")
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end
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it 'with an invalid date string should raise an InvalidParameterException' do
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Rate.should_not_receive(:for_user_project_and_date)
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lambda {
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Rate.for(@user, @project, '2000-13-40')
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}.should raise_error(Rate::InvalidParameterException, "date must be a valid Date string (e.g. YYYY-MM-DD)")
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end
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end
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describe Rate, 'for_user_project_and_date (private)' do
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before(:each) do
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@user = mock_model(User)
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@project = mock_model(Project)
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@date = '2009-01-01'
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@rate = mock_model(Rate, :amount => 50.50)
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end
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it 'should find the rate for a user on the project before the date' do
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Rate.should_receive(:find).with(:first, {
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:conditions => ["user_id IN (?) AND project_id IN (?) AND date_in_effect <= ?",
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@user.id,
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@project.id,
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@date
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],
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:order => 'date_in_effect DESC'
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}).and_return(@rate)
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Rate.send(:for_user_project_and_date, @user, @project, @date)
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end
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it 'should return the value of the most recent rate found' do
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Rate.should_receive(:find).with(:first, {
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:conditions => ["user_id IN (?) AND project_id IN (?) AND date_in_effect <= ?",
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@user.id,
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@project.id,
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@date
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],
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:order => 'date_in_effect DESC'
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}).and_return(@rate1)
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Rate.send(:for_user_project_and_date, @user, @project, @date).should eql(@rate1)
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end
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it 'should search rates without a project when +project+ is nil' do
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Rate.should_receive(:find).with(:first, {
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:conditions => ["user_id IN (?) AND date_in_effect <= ? AND project_id IS NULL",
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@user.id,
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@date
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],
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:order => 'date_in_effect DESC'
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}).and_return(@rate1)
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Rate.send(:for_user_project_and_date, @user, nil, @date).should eql(@rate1)
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end
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end
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