diff options
Diffstat (limited to 'spec/mspec/lib/mspec/matchers/include.rb')
-rw-r--r-- | spec/mspec/lib/mspec/matchers/include.rb | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/spec/mspec/lib/mspec/matchers/include.rb b/spec/mspec/lib/mspec/matchers/include.rb new file mode 100644 index 0000000000..b4e54158d1 --- /dev/null +++ b/spec/mspec/lib/mspec/matchers/include.rb @@ -0,0 +1,32 @@ +class IncludeMatcher + def initialize(*expected) + @expected = expected + end + + def matches?(actual) + @actual = actual + @expected.each do |e| + @element = e + unless @actual.include?(e) + return false + end + end + return true + end + + def failure_message + ["Expected #{@actual.inspect}", "to include #{@element.inspect}"] + end + + def negative_failure_message + ["Expected #{@actual.inspect}", "not to include #{@element.inspect}"] + end +end + +# Cannot override #include at the toplevel in MRI +module MSpec + def include(*expected) + IncludeMatcher.new(*expected) + end + module_function :include +end |