47 lines
1.2 KiB
Ruby
47 lines
1.2 KiB
Ruby
require File.expand_path(File.dirname(__FILE__) + "/../../spec_helper")
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describe HashWithIndifferentAccess do
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it "should not update constructor when not a hash" do
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HashWithIndifferentAccess.should_receive(:update).never
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HashWithIndifferentAccess.new('test')
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end
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it "should get the default for key" do
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h = HashWithIndifferentAccess.new(:test => 'me')
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h.should_receive(:super).never
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h.default(:test).should == 'me'
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end
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context "a hash with a test value applied" do
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setup do
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@h = HashWithIndifferentAccess.new
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@h[:test] = 'me'
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end
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it "should assign a new value" do
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@h[:test].should == 'me'
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end
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it "should return true if asked for existing key" do
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@h.key?(:test).should be_true
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end
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it "should return array of values for keys" do
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@h.values_at(:test).should == ['me']
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end
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it "should merge with another hash" do
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another = HashWithIndifferentAccess.new(:value => 'test')
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@h.merge(another).values_at(:test, :value).should == ['me','test']
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end
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it "should delete the key" do
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@h.delete(:test)
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@h.any?.should be_false
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@h[:test].should be_nil
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end
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end
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end |