72 lines
1.9 KiB
Ruby
72 lines
1.9 KiB
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Graphql::Arguments do
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it 'returns a blank string if the arguments are blank' do
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args = described_class.new({})
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expect("#{args}").to be_blank
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end
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it 'returns a serialized arguments if the arguments are not blank' do
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units = described_class.new({ temp: :CELSIUS, time: :MINUTES })
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args = described_class.new({ temp: 180, time: 45, units: units })
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expect("#{args}").to eq('temp: 180, time: 45, units: {temp: CELSIUS, time: MINUTES}')
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end
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it 'supports merge with +' do
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lhs = described_class.new({ a: 1, b: 2 })
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rhs = described_class.new({ b: 3, c: 4 })
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expect(lhs + rhs).to eq({ a: 1, b: 3, c: 4 })
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end
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it 'supports merge with + and a string' do
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lhs = described_class.new({ a: 1, b: 2 })
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rhs = 'x: no'
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expect(lhs + rhs).to eq('a: 1, b: 2, x: no')
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end
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it 'supports merge with + and a string when empty' do
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lhs = described_class.new({})
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rhs = 'x: no'
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expect(lhs + rhs).to eq('x: no')
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end
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it 'supports merge with + and an empty string' do
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lhs = described_class.new({ a: 1 })
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rhs = ''
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expect(lhs + rhs).to eq({ a: 1 })
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end
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it 'serializes all values correctly' do
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args = described_class.new({
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array: [1, 2.5, "foo", nil, true, false, :BAR, { power: :on }],
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hash: { a: 1, b: 2, c: 3 },
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int: 42,
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float: 2.7,
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string: %q[he said "no"],
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enum: :OFF,
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null: nil, # we expect this to be omitted - absence is the same as explicit nullness
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bool_true: true,
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bool_false: false,
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var: ::Graphql::Var.new('x', 'Int')
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})
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expect(args.to_s).to eq([
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%q(array: [1,2.5,"foo",null,true,false,BAR,{power: on}]),
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%q(hash: {a: 1, b: 2, c: 3}),
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'int: 42, float: 2.7',
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%q(string: "he said \\"no\\""),
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'enum: OFF',
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'boolTrue: true, boolFalse: false',
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'var: $x'
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].join(', '))
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end
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end
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