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Contents
require 'helper'
require 'thor/core_ext/hash_with_indifferent_access'
describe Thor::CoreExt::HashWithIndifferentAccess do
before do
@hash = Thor::CoreExt::HashWithIndifferentAccess.new :foo => 'bar', 'baz' => 'bee', :force => true
end
it "has values accessible by either strings or symbols" do
expect(@hash['foo']).to eq('bar')
expect(@hash[:foo]).to eq('bar')
expect(@hash.values_at(:foo, :baz)).to eq(['bar', 'bee'])
expect(@hash.delete(:foo)).to eq('bar')
end
it "handles magic boolean predicates" do
expect(@hash.force?).to be_true
expect(@hash.foo?).to be_true
expect(@hash.nothing?).to be_false
end
it "handles magic comparisons" do
expect(@hash.foo?('bar')).to be_true
expect(@hash.foo?('bee')).to be_false
end
it "maps methods to keys" do
expect(@hash.foo).to eq(@hash['foo'])
end
it "merges keys independent if they are symbols or strings" do
@hash.merge!('force' => false, :baz => "boom")
expect(@hash[:force]).to eq(false)
expect(@hash["baz"]).to eq("boom")
end
it "creates a new hash by merging keys independent if they are symbols or strings" do
other = @hash.merge('force' => false, :baz => "boom")
expect(other[:force]).to eq(false)
expect(other["baz"]).to eq("boom")
end
it "converts to a traditional hash" do
expect(@hash.to_hash.class).to eq(Hash)
expect(@hash).to eq({ 'foo' => 'bar', 'baz' => 'bee', 'force' => true })
end
end
Version data entries
8 entries across 8 versions & 3 rubygems