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Viewing changes to vendor/gems/rspec/spec/spec/expectations/fail_with_spec.rb

  • Committer: Bazaar Package Importer
  • Author(s): Micah Anderson
  • Date: 2008-07-26 15:43:45 UTC
  • mto: (3.1.1 lenny) (1.3.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 16.
  • Revision ID: james.westby@ubuntu.com-20080726154345-1fmgo76b4l72ulvc
Import upstream version 0.24.5

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vendor/gems/rspec/spec/spec/expectations/fail_with_spec.rb
 
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require File.dirname(__FILE__) + '/../../spec_helper.rb'
 
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describe Spec::Expectations, "#fail_with with no diff" do
 
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  before(:each) do
 
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    @old_differ = Spec::Expectations.differ
 
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    Spec::Expectations.differ = nil
 
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  end
 
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  it "should handle just a message" do
 
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    lambda {
 
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      Spec::Expectations.fail_with "the message"
 
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    }.should fail_with("the message")
 
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  end
 
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  it "should handle an Array" do
 
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    lambda {
 
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      Spec::Expectations.fail_with ["the message","expected","actual"]
 
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    }.should fail_with("the message")
 
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  end
 
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  after(:each) do
 
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    Spec::Expectations.differ = @old_differ
 
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  end
 
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end
 
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describe Spec::Expectations, "#fail_with with diff" do
 
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  before(:each) do
 
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    @old_differ = Spec::Expectations.differ
 
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    @differ = mock("differ")
 
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    Spec::Expectations.differ = @differ
 
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  end
 
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  it "should not call differ if no expected/actual" do
 
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    lambda {
 
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      Spec::Expectations.fail_with "the message"
 
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    }.should fail_with("the message")
 
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  end
 
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  it "should call differ if expected/actual are presented separately" do
 
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    @differ.should_receive(:diff_as_string).and_return("diff")
 
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    lambda {
 
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      Spec::Expectations.fail_with "the message", "expected", "actual"
 
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    }.should fail_with("the message\nDiff:diff")
 
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  end
 
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  it "should call differ if expected/actual are not strings" do
 
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    @differ.should_receive(:diff_as_object).and_return("diff")
 
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    lambda {
 
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      Spec::Expectations.fail_with "the message", :expected, :actual
 
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    }.should fail_with("the message\nDiff:diff")
 
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  end
 
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  it "should not call differ if expected or actual are procs" do
 
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    @differ.should_not_receive(:diff_as_string)
 
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    @differ.should_not_receive(:diff_as_object)
 
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    lambda {
 
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      Spec::Expectations.fail_with "the message", lambda {}, lambda {}
 
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    }.should fail_with("the message")
 
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  end
 
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  it "should call differ if expected/actual are presented in an Array with message" do
 
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    @differ.should_receive(:diff_as_string).with("actual","expected").and_return("diff")
 
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    lambda {
 
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      Spec::Expectations.fail_with(["the message", "expected", "actual"])
 
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    }.should fail_with(/the message\nDiff:diff/)
 
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  end
 
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  after(:each) do
 
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    Spec::Expectations.differ = @old_differ
 
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  end
 
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end