Class: Bacon::Context

Inherits:
Object show all
Defined in:
lib/bacon.rb

Instance Method Summary collapse

Constructor Details

#initialize(name, &block) ⇒ Context

Returns a new instance of Context.



108
109
110
111
112
113
114
 
# File 'lib/bacon.rb', line 108

def initialize(name, &block)
  @name = name
  @before, @after = [], []

  return  unless name =~ RestrictContext
  Bacon.handle_specification(name) { instance_eval(&block) }
end

Instance Method Details

#after(&block) ⇒ Object 



117
 
# File 'lib/bacon.rb', line 117

def after(&block);  @after << block; end

#before(&block) ⇒ Object 



116
 
# File 'lib/bacon.rb', line 116

def before(&block); @before << block; end

#behaves_like(*names) ⇒ Object 



119
120
121
 
# File 'lib/bacon.rb', line 119

def behaves_like(*names)
  names.each { |name| instance_eval(&Shared[name]) }
end

#change?(*args, &block) ⇒ Boolean

Returns:

  • (Boolean) 


161
 
# File 'lib/bacon.rb', line 161

def change?(*args, &block); block.change?(*args); end

#it(description, &block) ⇒ Object 



123
124
125
126
127
 
# File 'lib/bacon.rb', line 123

def it(description, &block)
  return  unless description =~ RestrictName
  Counter[:specifications] += 1
  run_requirement description, block
end

#raise?(*args, &block) ⇒ Boolean

Returns:

  • (Boolean) 


159
 
# File 'lib/bacon.rb', line 159

def raise?(*args, &block); block.raise?(*args); end

#run_requirement(description, spec) ⇒ Object 



129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
 
# File 'lib/bacon.rb', line 129

def run_requirement(description, spec)
  Bacon.handle_requirement description do
    begin
      Counter[:depth] += 1
      @before.each { |block| instance_eval(&block) }
      instance_eval(&spec)
      @after.each { |block| instance_eval(&block) }
    rescue Object => e
      ErrorLog << "#{e.class}: #{e.message}\n"
      e.backtrace.find_all { |line| line !~ /bin\/bacon|\/bacon\.rb:\d+/ }.
        each_with_index { |line, i|
        ErrorLog << "\t#{line}#{i==0 ? ": #@name - #{description}" : ""}\n"
      }
      ErrorLog << "\n"

      if e.kind_of? Error
        Counter[e.count_as] += 1
        e.count_as.to_s.upcase
      else
        Counter[:errors] += 1
        "ERROR: #{e.class}"
      end
    else
      ""
    ensure
      Counter[:depth] -= 1
    end
  end
end

#throw?(*args, &block) ⇒ Boolean

Returns:

  • (Boolean) 


160
 
# File 'lib/bacon.rb', line 160

def throw?(*args, &block); block.throw?(*args); end