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require 'test_helper'
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class CoreExtensionsTest < ActiveSupport::TestCase
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context 'string' do
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test '#to_gb' do
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value = "1024 MB"
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to_gb_value = value.to_gb
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assert_equal(1.0, to_gb_value, "Converted value should be 1.0")
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assert(to_gb_value.is_a?(Float), "Converted value shoud be a float")
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end
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test '#to_gb with iB values' do
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value = "1024 MiB"
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to_gb_value = value.to_gb
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assert_equal(1.0, to_gb_value, "Converted value should be 1.0")
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assert(to_gb_value.is_a?(Float), "Converted value shoud be a float")
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end
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test '#to_utf8' do
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number = 100
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assert_raises(NoMethodError) do
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number.to_utf8
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end
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string = "string"
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string.expects(:encode).with('utf-8', :invalid => :replace, :undef => :replace, :replace => '_')
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string.to_utf8
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end
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end
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end
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