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* Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
31 lines
883 B
Ruby
31 lines
883 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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require 'digest'
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describe "Digest.hexencode" do
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before :each do
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@string = 'sample string'
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@encoded = "73616d706c6520737472696e67"
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end
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it "returns '' when passed an empty String" do
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Digest.hexencode('').should == ''
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end
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it "returns the hex-encoded value of a non-empty String" do
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Digest.hexencode(@string).should == @encoded
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end
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it "calls #to_str on an object and returns the hex-encoded value of the result" do
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obj = mock("to_str")
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obj.should_receive(:to_str).and_return(@string)
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Digest.hexencode(obj).should == @encoded
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end
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it "raises a TypeError when passed nil" do
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lambda { Digest.hexencode(nil) }.should raise_error(TypeError)
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end
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it "raises a TypeError when passed a Fixnum" do
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lambda { Digest.hexencode(9001) }.should raise_error(TypeError)
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end
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end
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