Class: ExpectedResultSet

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*names) ⇒ ExpectedResultSet

Returns a new instance of ExpectedResultSet.



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# File 'lib/expected_result_set.rb', line 4

def initialize(*names)
  @columns = names.map {|column| column.to_s}
  @rows = []
end

Instance Attribute Details

#columns ⇒ Object

Returns the value of attribute columns.



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# File 'lib/expected_result_set.rb', line 2

def columns
  @columns
end

#rows ⇒ Object (readonly)

Returns the value of attribute rows.



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# File 'lib/expected_result_set.rb', line 2

def rows
  @rows
end

Instance Method Details

#add_fixture(*fixture_map) ⇒ Object 



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# File 'lib/expected_result_set.rb', line 21

def add_fixture( *fixture_map )
  row = []

  @columns.each do |column|
      row << get_value_from_maps( column, fixture_map )  #(fixture_map[column.to_sym] or fixture_map[column.to_s]) 
  end

  rows << row
end

#get_value_from_maps(key, fixture_maps) ⇒ Object 



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# File 'lib/expected_result_set.rb', line 31

def get_value_from_maps( key, fixture_maps)
  fixture_maps.each do |fixture_map|
      value = (fixture_map[key.to_sym] or fixture_map[key.to_s])
      return value unless value.nil?
  end

  return nil
end

#row_hash(index) ⇒ Object 



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# File 'lib/expected_result_set.rb', line 13

def row_hash(index)
  return to_hash( @rows[index] )
end

#row_hashes ⇒ Object 



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# File 'lib/expected_result_set.rb', line 17

def row_hashes
  return rows.collect { |row| to_hash(row) }
end

#with_row(row_hash) ⇒ Object 



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# File 'lib/expected_result_set.rb', line 40

def with_row(row_hash)
  row = []
  row_hash.each do |column, value|
    column = column.to_s
    if @columns.include? column
      row[@columns.index(column)] = value
    else
      @columns << column.to_s
      row << value
    end
  end
  @rows << row
  self
end