discourse/spec/components/validators/integer_setting_validator_s...

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# frozen_string_literal: true
require 'rails_helper'
describe IntegerSettingValidator do
describe '#valid_value?' do
shared_examples "for all IntegerSettingValidator opts" do
it "returns false for blank values" do
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expect(validator.valid_value?('')).to eq(false)
expect(validator.valid_value?(nil)).to eq(false)
end
it "returns false if value is not a valid integer" do
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expect(validator.valid_value?('two')).to eq(false)
end
end
context "without min and max" do
subject(:validator) { described_class.new }
include_examples "for all IntegerSettingValidator opts"
it "returns true if value is a valid integer" do
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expect(validator.valid_value?(1)).to eq(true)
expect(validator.valid_value?('1')).to eq(true)
end
it "defaults min to 0" do
expect(validator.valid_value?(-1)).to eq(false)
expect(validator.valid_value?('-1')).to eq(false)
expect(validator.valid_value?(0)).to eq(true)
expect(validator.valid_value?('0')).to eq(true)
end
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it "defaults max to 2_000_000_000" do
expect(validator.valid_value?(2_000_000_001)).to eq(false)
expect(validator.valid_value?('2000000001')).to eq(false)
expect(validator.valid_value?(2_000_000_000)).to eq(true)
expect(validator.valid_value?('2000000000')).to eq(true)
end
end
context "with min" do
subject(:validator) { described_class.new(min: 2) }
include_examples "for all IntegerSettingValidator opts"
it "returns true if value is equal to min" do
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expect(validator.valid_value?(2)).to eq(true)
expect(validator.valid_value?('2')).to eq(true)
end
it "returns true if value is greater than min" do
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expect(validator.valid_value?(3)).to eq(true)
expect(validator.valid_value?('3')).to eq(true)
end
it "returns false if value is less than min" do
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expect(validator.valid_value?(1)).to eq(false)
expect(validator.valid_value?('1')).to eq(false)
end
end
context "with max" do
subject(:validator) { described_class.new(max: 3) }
include_examples "for all IntegerSettingValidator opts"
it "returns true if value is equal to max" do
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expect(validator.valid_value?(3)).to eq(true)
expect(validator.valid_value?('3')).to eq(true)
end
it "returns true if value is less than max" do
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expect(validator.valid_value?(2)).to eq(true)
expect(validator.valid_value?('2')).to eq(true)
end
it "returns false if value is greater than min" do
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expect(validator.valid_value?(4)).to eq(false)
expect(validator.valid_value?('4')).to eq(false)
end
end
context "with min and max" do
subject(:validator) { described_class.new(min: -1, max: 3) }
include_examples "for all IntegerSettingValidator opts"
it "returns true if value is in range" do
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expect(validator.valid_value?(-1)).to eq(true)
expect(validator.valid_value?(0)).to eq(true)
expect(validator.valid_value?(3)).to eq(true)
end
it "returns false if value is out of range" do
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expect(validator.valid_value?(4)).to eq(false)
expect(validator.valid_value?(-2)).to eq(false)
end
end
context "when setting is hidden" do
subject(:validator) { described_class.new(hidden: true) }
it "does not impose default validations" do
expect(validator.valid_value?(-1)).to eq(true)
expect(validator.valid_value?(20001)).to eq(true)
end
end
end
end