Class: NestedScenarios::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/nested_scenarios/builder.rb

Constant Summary collapse

@@select_sql = 
"SELECT * FROM %s"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(scenario, &block) ⇒ Builder

Returns a new instance of Builder.



18
19
20
21
22
23
24
25
26
27
28
29
30
 
# File 'lib/nested_scenarios/builder.rb', line 18

def initialize(scenario, &block)
  case scenario
    when Hash
      @scenario = scenario.join('/')
    when Symbol, String
      @scenario = scenario.to_s
    else 
      raise "I don't know how to build `#{scenario.inspect}'"
  end

  @block        = block
  @custom_names = {}
end

Class Method Details

.fixture_file_exists? ⇒ Boolean

Returns:

  • (Boolean) 


60
61
62
 
# File 'lib/nested_scenarios/builder.rb', line 60

def self.fixture_file_exists?
  File.exists? fixture_file
end

.fixtures_dir(*paths) ⇒ Object 



48
49
50
 
# File 'lib/nested_scenarios/builder.rb', line 48

def self.fixtures_dir(*paths)
  File.join(RAILS_ROOT, spec_or_test_dir, 'fixtures', *paths)
end

.fixtures_dir_exists?(dir = @scenario) ⇒ Boolean

Returns:

  • (Boolean) 


56
57
58
 
# File 'lib/nested_scenarios/builder.rb', line 56

def self.fixtures_dir_exists?(dir = @scenario)
  File.exists? fixtures_dir(dir)
end

.spec_or_test_dir ⇒ Object 



52
53
54
 
# File 'lib/nested_scenarios/builder.rb', line 52

def self.spec_or_test_dir
  File.exists?(File.join(RAILS_ROOT, 'spec')) ? 'spec' : 'test'
end

Instance Method Details

#build ⇒ Object 



32
33
34
35
36
37
38
39
40
 
# File 'lib/nested_scenarios/builder.rb', line 32

def build
  say "Building scenario `#{@scenario}'"
  NestedScenarios.delete_tables

  surface_errors { instance_eval(&@block) }
  FileUtils.mkdir_p self.class.fixtures_dir(@scenario)

  dump_tables
end

#names_from_ivars! ⇒ Object 



42
43
44
45
46
 
# File 'lib/nested_scenarios/builder.rb', line 42

def names_from_ivars!
  instance_values.each do |var, value|
    name(var, value) if value.is_a? ActiveRecord::Base
  end
end