bdd-tags-processor 0.2.2

Filter Cucumber BDD Feature files based on Scenario Tag expressions

BDD Tag Expression Processor

The module wil filter the Feature files based on the given scenario tag expressions. The expression can be created freehand in the following format.

Rules

• All the Feature files must have at least a single line space between each block in the feature files.
  • Feature, Background, Scenario, Scenario Outline
• The Left side is always the ANDs and Right side is always the ORs
• The bridge between ANDs and ORs is and (
• Tags that we want to exclude are prefixed with a ~ symbol.
  • Eg. NoRuns can be either the default ~@norun or any tags such as ~@p3
• All the scenarios that are filtered are arranged back into their original files and a @final tag is placed in the tag list
  • All the comments, and extra spaces are removed from the feature file

Test Samples

Given expression: {@web}
	 Result: --> NoRuns: [],  Ands: ['@web'], Ors: []

Given expression:   {  @web    and @regression    and ~@norun}
	 Result: --> NoRuns: ['@norun'],  Ands: ['@web', '@regression'], Ors: []

Given expression: {~@norun and @web and (@test1 or @test2)}
	 Result: --> NoRuns: ['@norun'],  Ands: ['@web'], Ors: ['@test1', '@test2']

Given expression: {~@norun and (@test1 or @test2)}
	 Result: --> NoRuns: ['@norun'],  Ands: [], Ors: ['@test1', '@test2']

Given expression: {@web and ~@browser and @sanity and ~@norun}
	 Result: --> NoRuns: ['@browser', '@norun'],  Ands: ['@web', '@sanity'], Ors: []

Given expression: {~@norun}
	 Result: --> NoRuns: ['@norun'],  Ands: [], Ors: []

Given expression: {@sanity or @regression}
	 Result: --> NoRuns: [],  Ands: [], Ors: ['@sanity', '@regression']

Given expression: {@web and @browser and ~@norun and (@regression or @Sanity)}
	 Result: --> NoRuns: ['@norun'],  Ands: ['@web', '@browser'], Ors: ['@regression', '@Sanity']

Given expression: {@web and ~@norun and (@regression or @Sanity)}
	 Result: --> NoRuns: ['@norun'],  Ands: ['@web'], Ors: ['@regression', '@Sanity']

Given expression: {  ~@web   and   @browser   and   @checkout   and    ~@norun and (  @regression   or   @Sanity    )}
	 Result: --> NoRuns: ['@web', '@norun'],  Ands: ['@browser', '@checkout'], Ors: ['@regression', '@Sanity']

Given expression: {  ~@web   and   @browser   and   @checkout   and    @norun and (  @test1   or   @test2    )}
	 Result: --> NoRuns: ['@web'],  Ands: ['@browser', '@checkout', '@norun'], Ors: ['@test1', '@test2']

Given expression: {  @web   and   @regression   and    @norun and (  @test1   or   @test2    )}
	 Result: --> NoRuns: [],  Ands: ['@web', '@regression', '@norun'], Ors: ['@test1', '@test2']

Given expression: {@web and (@regression or @Sanity)}
	 Result: --> NoRuns: [],  Ands: ['@web'], Ors: ['@regression', '@Sanity']

Given expression: {  @web   and   ~@browser   and   ~@checkout   and    @norun and (  @regression   or   @Sanity    )}
	 Result: --> NoRuns: ['@browser', '@checkout'],  Ands: ['@web', '@norun'], Ors: ['@regression', '@Sanity']

Given expression: {@web and ~@norun and (@p1)}
	 Result: --> NoRuns: ['@norun'],  Ands: ['@web'], Ors: ['@p1']

Given expression: @web
	 Result: --> NoRuns: [],  Ands: ['@web'], Ors: []

Given expression: 
	 Result: --> NoRuns: [],  Ands: [], Ors: []

Given expression: {~@test-2}
	 Result: --> NoRuns: ['@test-2'],  Ands: [], Ors: []

Given expression: {~@norun and @web}
	 Result: --> NoRuns: ['@norun'],  Ands: ['@web'], Ors: []

HOW-TO Execute on CLI

$ cd $HOME/$projects/pypi-projects/bdd-tags-processor
$ python3 -m bdd_tags_processor.bdd_tags_expression_processor 1 '{  @web   and   ~@browser   and   ~@checkout   and    @norun and (  @regression   or   @Sanity    )}'
Given expression: {  @web   and   ~@browser   and   ~@checkout   and    @norun and (  @regression   or   @Sanity    )}
	Result: --> NORUNs: ['@browser', '@checkout'],  ANDs: ['@web', '@norun'], ORs: ['@regression', '@Sanity']