Module: RSpec::StubbedEnv::StubHelpers

Included in:
HideHelpers
Defined in:
lib/rspec/stubbed_env/stub_helpers.rb

Overview

Helpers to unobtrusively stub ENV

Instance Method Summary collapse

Instance Method Details

#stub_env(key_or_hash, value = nil) ⇒ Object

Can be called with all key value pairs to be stubbed as a hash:

stub_env('A' => 'B', 'C' => 'D', 'E' => 'F') # Preferred

Alternatively can be called one per ENV key-value pair to stub:

stub_env('A', 'B') # NOT
stub_env('C', 'D') # AS
stub_env('E', 'F') # GOOD (Creates redundant stubs on values_at)



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# File 'lib/rspec/stubbed_env/stub_helpers.rb', line 40

def stub_env(key_or_hash, value = nil)
  init_stub unless env_stubbed?
  if key_or_hash.is_a?(Hash)
    key_or_hash.each { |k, v| add_stubbed_value(k, v) }
  else
    add_stubbed_value(key_or_hash, value)
  end
end