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110 lines
3.0 KiB
Ruby
110 lines
3.0 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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RSpec.describe StatusLengthValidator do
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describe '#validate' do
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before { stub_const("#{described_class}::MAX_CHARS", 500) } # Example values below are relative to this baseline
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it 'does not add errors onto remote statuses' do
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status = instance_double(Status, local?: false)
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allow(status).to receive(:errors)
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subject.validate(status)
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expect(status).to_not have_received(:errors)
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end
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it 'does not add errors onto local reblogs' do
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status = instance_double(Status, local?: false, reblog?: true)
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allow(status).to receive(:errors)
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subject.validate(status)
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expect(status).to_not have_received(:errors)
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end
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it 'adds an error when content warning is over character limit' do
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status = status_double(spoiler_text: 'a' * 520)
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subject.validate(status)
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expect(status.errors).to have_received(:add)
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end
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it 'adds an error when text is over character limit' do
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status = status_double(text: 'a' * 520)
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subject.validate(status)
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expect(status.errors).to have_received(:add)
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end
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it 'adds an error when text and content warning are over character limit total' do
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status = status_double(spoiler_text: 'a' * 250, text: 'b' * 251)
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subject.validate(status)
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expect(status.errors).to have_received(:add)
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end
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it 'reduces calculated length of auto-linkable space-separated URLs' do
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text = [starting_string, example_link].join(' ')
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status = status_double(text: text)
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subject.validate(status)
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expect(status.errors).to_not have_received(:add)
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end
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it 'does not reduce calculated length of non-autolinkable URLs' do
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text = [starting_string, example_link].join
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status = status_double(text: text)
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subject.validate(status)
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expect(status.errors).to have_received(:add)
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end
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it 'does not reduce calculated length of count overly long URLs' do
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text = "http://example.com/valid?#{'#foo?' * 1000}"
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status = status_double(text: text)
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subject.validate(status)
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expect(status.errors).to have_received(:add)
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end
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it 'counts only the front part of remote usernames' do
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text = ('a' * 475) + " @alice@#{'b' * 30}.com"
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status = status_double(text: text)
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subject.validate(status)
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expect(status.errors).to_not have_received(:add)
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end
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it 'does count both parts of remote usernames for overly long domains' do
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text = "@alice@#{'b' * 500}.com"
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status = status_double(text: text)
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subject.validate(status)
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expect(status.errors).to have_received(:add)
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end
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end
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private
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def starting_string
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'a' * 476
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end
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def example_link
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"http://#{'b' * 30}.com/example"
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end
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def status_double(spoiler_text: '', text: '')
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instance_double(
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Status,
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spoiler_text: spoiler_text,
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text: text,
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errors: activemodel_errors,
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local?: true,
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reblog?: false
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)
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end
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def activemodel_errors
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instance_double(ActiveModel::Errors, add: nil)
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end
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end
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