Class: CukeModeler::Gherkin3Adapter

Inherits:
Object
  • Object
show all
Defined in:
lib/cuke_modeler/adapters/gherkin_3_adapter.rb

Overview

An adapter that can convert the output of version 3.x of the gherkin gem into input that is consumable by this gem.

Instance Method Summary collapse

Instance Method Details

#adapt(parsed_ast) ⇒ Object

Adapts the given AST into the shape that this gem expects



8
9
10
11
12
13
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 8

def adapt(parsed_ast)
  # An AST is just one feature

  adapt_feature!(parsed_ast)

  [parsed_ast]
end

#adapt_background!(parsed_background) ⇒ Object

Adapts the AST sub-tree that is rooted at the given background node.



42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 42

def adapt_background!(parsed_background)
  # Saving off the original data

  parsed_background['cuke_modeler_parsing_data'] = Marshal::load(Marshal.dump(parsed_background))

  # Removing parsed data for child elements in order to avoid duplicating data

  parsed_background['cuke_modeler_parsing_data'][:steps] = nil

  parsed_background['keyword'] = parsed_background.delete(:type).to_s
  parsed_background['name'] = parsed_background.delete(:name)
  parsed_background['description'] = parsed_background.delete(:description) || ''
  parsed_background['line'] = parsed_background.delete(:location)[:line]

  parsed_background['steps'] = []
  parsed_background[:steps].each do |step|
    adapt_step!(step)
  end
  parsed_background['steps'].concat(parsed_background.delete(:steps))
end

#adapt_doc_string!(parsed_doc_string) ⇒ Object

Adapts the AST sub-tree that is rooted at the given doc string node.



184
185
186
187
188
189
190
191
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 184

def adapt_doc_string!(parsed_doc_string)
  # Saving off the original data

  parsed_doc_string['cuke_modeler_parsing_data'] = Marshal::load(Marshal.dump(parsed_doc_string))

  parsed_doc_string['value'] = parsed_doc_string.delete(:content)
  parsed_doc_string['content_type'] = parsed_doc_string.delete(:contentType)
  parsed_doc_string['line'] = parsed_doc_string.delete(:location)[:line]
end

#adapt_example!(parsed_example) ⇒ Object

Adapts the AST sub-tree that is rooted at the given example node.



116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 116

def adapt_example!(parsed_example)
  # Saving off the original data

  parsed_example['cuke_modeler_parsing_data'] = Marshal::load(Marshal.dump(parsed_example))

  # Removing parsed data for child elements in order to avoid duplicating data

  parsed_example['cuke_modeler_parsing_data'][:tags] = nil
  parsed_example['cuke_modeler_parsing_data'][:tableHeader] = nil
  parsed_example['cuke_modeler_parsing_data'][:tableBody] = nil

  parsed_example['name'] = parsed_example.delete(:name)
  parsed_example['line'] = parsed_example.delete(:location)[:line]
  parsed_example['description'] = parsed_example.delete(:description) || ''

  parsed_example['rows'] = []
  adapt_table_row!(parsed_example[:tableHeader])
  parsed_example['rows'] << parsed_example.delete(:tableHeader)

  parsed_example[:tableBody].each do |row|
    adapt_table_row!(row)
  end
  parsed_example['rows'].concat(parsed_example.delete(:tableBody))

  parsed_example['tags'] = []
  parsed_example[:tags].each do |tag|
    adapt_tag!(tag)
  end
  parsed_example['tags'].concat(parsed_example.delete(:tags))
end

#adapt_feature!(parsed_feature) ⇒ Object

Adapts the AST sub-tree that is rooted at the given feature node.



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 16

def adapt_feature!(parsed_feature)
  # Saving off the original data

  parsed_feature['cuke_modeler_parsing_data'] = Marshal::load(Marshal.dump(parsed_feature))

  # Removing parsed data for child elements in order to avoid duplicating data

  parsed_feature['cuke_modeler_parsing_data'][:tags] = nil
  parsed_feature['cuke_modeler_parsing_data'][:scenarioDefinitions] = nil
  parsed_feature['cuke_modeler_parsing_data'][:background] = nil

  parsed_feature['name'] = parsed_feature.delete(:name)
  parsed_feature['description'] = parsed_feature.delete(:description) || ''
  parsed_feature['line'] = parsed_feature.delete(:location)[:line]

  parsed_feature['elements'] = []
  adapt_child_elements!(parsed_feature)
  parsed_feature['elements'].concat(parsed_feature.delete(:scenarioDefinitions))
  parsed_feature['elements'] << parsed_feature.delete(:background) if parsed_feature[:background]

  parsed_feature['tags'] = []
  parsed_feature[:tags].each do |tag|
    adapt_tag!(tag)
  end
  parsed_feature['tags'].concat(parsed_feature.delete(:tags))
end

#adapt_outline!(parsed_test) ⇒ Object

Adapts the AST sub-tree that is rooted at the given outline node.



86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 86

def adapt_outline!(parsed_test)
  # Removing parsed data for child elements in order to avoid duplicating data

  parsed_test['cuke_modeler_parsing_data'][:tags] = nil
  parsed_test['cuke_modeler_parsing_data'][:steps] = nil
  parsed_test['cuke_modeler_parsing_data'][:examples] = nil

  parsed_test['name'] = parsed_test.delete(:name)
  parsed_test['description'] = parsed_test.delete(:description) || ''
  parsed_test['line'] = parsed_test.delete(:location)[:line]

  parsed_test['tags'] = []
  parsed_test[:tags].each do |tag|
    adapt_tag!(tag)
  end
  parsed_test['tags'].concat(parsed_test.delete(:tags))

  parsed_test['steps'] = []
  parsed_test[:steps].each do |step|
    adapt_step!(step)
  end
  parsed_test['steps'].concat(parsed_test.delete(:steps))

  parsed_test['examples'] = []
  parsed_test[:examples].each do |step|
    adapt_example!(step)
  end
  parsed_test['examples'].concat(parsed_test.delete(:examples))
end

#adapt_scenario!(parsed_test) ⇒ Object

Adapts the AST sub-tree that is rooted at the given scenario node.



62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 62

def adapt_scenario!(parsed_test)
  # Removing parsed data for child elements in order to avoid duplicating data

  parsed_test['cuke_modeler_parsing_data'][:tags] = nil
  parsed_test['cuke_modeler_parsing_data'][:steps] = nil


  parsed_test['name'] = parsed_test.delete(:name)
  parsed_test['description'] = parsed_test.delete(:description) || ''
  parsed_test['line'] = parsed_test.delete(:location)[:line]

  parsed_test['tags'] = []
  parsed_test[:tags].each do |tag|
    adapt_tag!(tag)
  end
  parsed_test['tags'].concat(parsed_test.delete(:tags))

  parsed_test['steps'] = []
  parsed_test[:steps].each do |step|
    adapt_step!(step)
  end
  parsed_test['steps'].concat(parsed_test.delete(:steps))
end

#adapt_step!(parsed_step) ⇒ Object

Adapts the AST sub-tree that is rooted at the given step node.



155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 155

def adapt_step!(parsed_step)
  # Saving off the original data

  parsed_step['cuke_modeler_parsing_data'] = Marshal::load(Marshal.dump(parsed_step))

  # Removing parsed data for child elements in order to avoid duplicating data

  parsed_step['cuke_modeler_parsing_data'][:argument] = nil

  parsed_step['keyword'] = parsed_step.delete(:keyword)
  parsed_step['name'] = parsed_step.delete(:text)
  parsed_step['line'] = parsed_step.delete(:location)[:line]


  step_argument = parsed_step[:argument]

  if step_argument
    case step_argument[:type]
      when :DocString
        adapt_doc_string!(step_argument)
        parsed_step['doc_string'] = parsed_step.delete(:argument)
      when :DataTable
        adapt_step_table!(step_argument)
        parsed_step['table'] = parsed_step.delete(:argument)
      else
        raise(ArgumentError, "Unknown step argument type: #{step_argument[:type]}")
    end
  end
end

#adapt_step_table!(parsed_step_table) ⇒ Object

Adapts the AST sub-tree that is rooted at the given table node.



194
195
196
197
198
199
200
201
202
203
204
205
206
207
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 194

def adapt_step_table!(parsed_step_table)
  # Saving off the original data

  parsed_step_table['cuke_modeler_parsing_data'] = Marshal::load(Marshal.dump(parsed_step_table))

  # Removing parsed data for child elements in order to avoid duplicating data

  parsed_step_table['cuke_modeler_parsing_data'][:rows] = nil

  parsed_step_table['rows'] = []
  parsed_step_table[:rows].each do |row|
    adapt_table_row!(row)
  end
  parsed_step_table['rows'].concat(parsed_step_table.delete(:rows))
  parsed_step_table['line'] = parsed_step_table.delete(:location)[:line]
end

#adapt_table_cell!(parsed_cell) ⇒ Object

Adapts the AST sub-tree that is rooted at the given cell node.



228
229
230
231
232
233
234
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 228

def adapt_table_cell!(parsed_cell)
  # Saving off the original data

  parsed_cell['cuke_modeler_parsing_data'] = Marshal::load(Marshal.dump(parsed_cell))

  parsed_cell['value'] = parsed_cell.delete(:value)
  parsed_cell['line'] = parsed_cell.delete(:location)[:line]
end

#adapt_table_row!(parsed_table_row) ⇒ Object

Adapts the AST sub-tree that is rooted at the given row node.



210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 210

def adapt_table_row!(parsed_table_row)
  # Saving off the original data

  parsed_table_row['cuke_modeler_parsing_data'] = Marshal::load(Marshal.dump(parsed_table_row))

  # Removing parsed data for child elements in order to avoid duplicating data which the child elements will themselves include

  parsed_table_row['cuke_modeler_parsing_data'][:cells] = nil


  parsed_table_row['line'] = parsed_table_row.delete(:location)[:line]

  parsed_table_row['cells'] = []
  parsed_table_row[:cells].each do |row|
    adapt_table_cell!(row)
  end
  parsed_table_row['cells'].concat(parsed_table_row.delete(:cells))
end

#adapt_tag!(parsed_tag) ⇒ Object

Adapts the AST sub-tree that is rooted at the given tag node.



146
147
148
149
150
151
152
 
# File 'lib/cuke_modeler/adapters/gherkin_3_adapter.rb', line 146

def adapt_tag!(parsed_tag)
  # Saving off the original data

  parsed_tag['cuke_modeler_parsing_data'] = Marshal::load(Marshal.dump(parsed_tag))

  parsed_tag['name'] = parsed_tag.delete(:name)
  parsed_tag['line'] = parsed_tag.delete(:location)[:line]
end