mezuro_range_spec.rb
2.79 KB
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require 'rails_helper'
describe MezuroRange, :type => :model do
pending 'waiting for kalibro configurations integration' do
subject { FactoryGirl.build(:mezuro_range, { metric_configuration_id: 42 }) }
describe 'validations' do
context 'active model validations' do
before :each do
BeginningUniquenessValidator.any_instance.stubs(:validate_each)
GreaterThanBeginningValidator.any_instance.stubs(:validate_each)
RangeOverlappingValidator.any_instance.stubs(:validate)
end
it { is_expected.to validate_presence_of(:beginning) }
it { is_expected.to validate_presence_of(:end) }
it { is_expected.to validate_presence_of(:reading_id) }
context 'beginning and end numericality' do
it { is_expected.to validate_numericality_of(:beginning) }
it { is_expected.to validate_numericality_of(:end) }
it 'should allow -INF and INF to beginning' do
subject.beginning = '-INF'
subject.save
expect(subject.errors.messages).to be_empty
subject.beginning = 'INF'
subject.save
expect(subject.errors.messages).to be_empty
end
it 'should allow -INF and INF to end' do
subject.end = '-INF'
subject.save
expect(subject.errors.messages).to be_empty
subject.end = 'INF'
subject.save
expect(subject.errors.messages).to be_empty
end
end
end
context 'beginning validations' do
before :each do
GreaterThanBeginningValidator.any_instance.stubs(:validate_each)
RangeOverlappingValidator.any_instance.stubs(:validate)
end
it 'should validate uniqueness' do
BeginningUniquenessValidator.any_instance.expects(:validate_each).with(subject, :beginning, subject.beginning)
subject.save
end
end
context 'end validations' do
before :each do
BeginningUniquenessValidator.any_instance.stubs(:validate_each)
RangeOverlappingValidator.any_instance.stubs(:validate)
end
it 'should validate that end is greater than beginning' do
GreaterThanBeginningValidator.any_instance.expects(:validate_each).with(subject, :end, subject.end)
subject.save
end
end
context 'overlapping validations' do
before :each do
GreaterThanBeginningValidator.any_instance.stubs(:validate_each)
BeginningUniquenessValidator.any_instance.stubs(:validate_each)
end
it 'is expected to validate if this range overlaps the existing ones' do
RangeOverlappingValidator.any_instance.expects(:validate).with(subject)
subject.save
end
end
end
end
end