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70 lines
2.3 KiB
Ruby
Executable File
70 lines
2.3 KiB
Ruby
Executable File
require 'spec_helper'
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describe 'parsejson' do
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it 'should exist' do
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is_expected.not_to eq(nil)
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end
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it 'should raise an error if called without any arguments' do
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is_expected.to run.with_params().
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and_raise_error(/wrong number of arguments/i)
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end
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context 'with correct JSON data' do
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it 'should be able to parse JSON data with a Hash' do
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is_expected.to run.with_params('{"a":"1","b":"2"}').
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and_return({'a'=>'1', 'b'=>'2'})
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end
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it 'should be able to parse JSON data with an Array' do
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is_expected.to run.with_params('["a","b","c"]').
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and_return(['a', 'b', 'c'])
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end
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it 'should be able to parse empty JSON values' do
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is_expected.to run.with_params('[]').
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and_return([])
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is_expected.to run.with_params('{}').
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and_return({})
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end
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it 'should be able to parse JSON data with a mixed structure' do
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is_expected.to run.with_params('{"a":"1","b":2,"c":{"d":[true,false]}}').
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and_return({'a' =>'1', 'b' => 2, 'c' => { 'd' => [true, false] } })
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end
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it 'should be able to parse JSON data with a UTF8 and double byte characters' do
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is_expected.to run.with_params('{"×":"これ","ý":"記号","です":{"©":["Á","ß"]}}').
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and_return({'×' =>'これ', 'ý' => '記号', 'です' => { '©' => ['Á', 'ß'] } })
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end
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it 'should not return the default value if the data was parsed correctly' do
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is_expected.to run.with_params('{"a":"1"}', 'default_value').
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and_return({'a' => '1'})
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end
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end
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context 'with incorrect JSON data' do
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it 'should raise an error with invalid JSON and no default' do
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is_expected.to run.with_params('').
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and_raise_error(PSON::ParserError)
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end
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it 'should support a structure for a default value' do
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is_expected.to run.with_params('', {'a' => '1'}).
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and_return({'a' => '1'})
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end
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['', 1, 1.2, nil, true, false, [], {}, :yaml].each do |value|
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it "should return the default value for an incorrect #{value.inspect} (#{value.class}) parameter" do
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is_expected.to run.with_params(value, 'default_value').
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and_return('default_value')
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end
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end
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end
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end
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