CODEWITHSUNDEEP
ruby-on-railsrubyrspec
Gagan
Gagan

Reputation: 129

How to pass parameters to function using rspec rails?

I have following code like this in 'artists_helpers' class.

def round_to(x)
  (self * 10**x).round.to_f / 10**x
end

Similarly, in the artist_helper_spec.rb, I have code like this.

describe ArtistsHelper do
  it "should return a two digits after decimal" do   
    mock=12.234
    mock.round_to(2).should == 12.23
  end
end

How do I write script to make this function to test.

The problem is that, I dont get value of ':self' variable in helpers, when running rspec test.

Is their any other links which are helpful ?

Upvotes: 1

Views: 1152

Answers (1)

Sameer C
Sameer C

Reputation: 2797

ArtistHelper.round_to(2).should == 12.23

Upvotes: 1

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