Contents

require File.dirname(__FILE__) + '/../spec_helper'
require 'mspec/expectations/expectations'
require 'mspec/matchers/be_true'

describe BeTrueMatcher do
  it "matches when actual is true" do
    BeTrueMatcher.new.matches?(true).should == true
  end

  it "does not match when actual is not true" do
    BeTrueMatcher.new.matches?("").should == false
    BeTrueMatcher.new.matches?(false).should == false
    BeTrueMatcher.new.matches?(nil).should == false
    BeTrueMatcher.new.matches?(0).should == false
  end

  it "provides a useful failure message" do
    matcher = BeTrueMatcher.new
    matcher.matches?("some string")
    matcher.failure_message.should == ["Expected \"some string\"", "to be true"]
  end

  it "provides a useful negative failure message" do
    matcher = BeTrueMatcher.new
    matcher.matches?(true)
    matcher.negative_failure_message.should == ["Expected true", "not to be true"]
  end
end

Version data entries

25 entries across 25 versions & 1 rubygems

Version	Path
mspec-1.5.17	spec/matchers/be_true_spec.rb
mspec-1.5.16	spec/matchers/be_true_spec.rb
mspec-1.5.15	spec/matchers/be_true_spec.rb
mspec-1.5.14	spec/matchers/be_true_spec.rb
mspec-1.5.13	spec/matchers/be_true_spec.rb
mspec-1.0.0	spec/matchers/be_true_spec.rb
mspec-1.1.0	spec/matchers/be_true_spec.rb
mspec-1.3.1	spec/matchers/be_true_spec.rb
mspec-1.4.0	spec/matchers/be_true_spec.rb
mspec-1.5.10	spec/matchers/be_true_spec.rb
mspec-1.5.11	spec/matchers/be_true_spec.rb
mspec-1.5.12	spec/matchers/be_true_spec.rb
mspec-1.5.2	spec/matchers/be_true_spec.rb
mspec-1.5.3	spec/matchers/be_true_spec.rb
mspec-1.5.4	spec/matchers/be_true_spec.rb
mspec-1.1.1	spec/matchers/be_true_spec.rb
mspec-1.2.0	spec/matchers/be_true_spec.rb
mspec-1.3.0	spec/matchers/be_true_spec.rb
mspec-1.5.0	spec/matchers/be_true_spec.rb
mspec-1.5.1	spec/matchers/be_true_spec.rb