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Contents
require File.dirname(__FILE__) + '/../../spec_helper'
describe "AssignsHashProxy" do
def orig_assigns
@object.assigns
end
before(:each) do
@object = Class.new do
attr_accessor :assigns
end.new
@object.assigns = Hash.new
@proxy = Spec::Rails::Example::AssignsHashProxy.new self do
@object
end
end
it "should set ivars on object using string" do
@proxy['foo'] = 'bar'
@object.instance_eval{@foo}.should == 'bar'
end
it "should set ivars on object using symbol" do
@proxy[:foo] = 'bar'
@object.instance_eval{@foo}.should == 'bar'
end
it "should access object's assigns with a string" do
@object.assigns['foo'] = 'bar'
@proxy[:foo].should == 'bar'
end
it "should access object's assigns with a symbol" do
@object.assigns['foo'] = 'bar'
@proxy[:foo].should == 'bar'
end
it "iterates through each element like a Hash" do
values = {
'foo' => 1,
'bar' => 2,
'baz' => 3
}
@proxy['foo'] = values['foo']
@proxy['bar'] = values['bar']
@proxy['baz'] = values['baz']
@proxy.each do |key, value|
key.should == key
value.should == values[key]
end
end
it "deletes the element of passed in key" do
@object.assigns['foo'] = 'bar'
@proxy.delete('foo').should == 'bar'
@proxy['foo'].should be_nil
end
it "detects the presence of a key" do
@object.assigns['foo'] = 'bar'
@proxy.has_key?('foo').should == true
@proxy.has_key?('bar').should == false
end
end
Version data entries
6 entries across 6 versions & 3 rubygems