Class: AssertGenerator::Klass
- Inherits:
-
Object
- Object
- AssertGenerator::Klass
- Defined in:
- lib/assert_generator.rb
Instance Attribute Summary collapse
-
#relative_date_today ⇒ Object
Returns the value of attribute relative_date_today.
-
#relative_dates ⇒ Object
Returns the value of attribute relative_dates.
Instance Method Summary collapse
- #drillable_object(v) ⇒ Object
- #generate_assert_drillable_item(v, make_accessor, *accessor_params) ⇒ Object
- #generate_asserts(source, source_expr, relative_dates, block) ⇒ Object
- #generate_asserts_ar(h, p) ⇒ Object
- #generate_asserts_enum(a, p) ⇒ Object
- #generate_asserts_hash(h, p) ⇒ Object
- #generate_date_assert(v, accessor) ⇒ Object
- #generate_date_time_assert(v, accessor) ⇒ Object
- #out(s) ⇒ Object
Instance Attribute Details
#relative_date_today ⇒ Object
Returns the value of attribute relative_date_today.
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# File 'lib/assert_generator.rb', line 29 def relative_date_today @relative_date_today end |
#relative_dates ⇒ Object
Returns the value of attribute relative_dates.
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# File 'lib/assert_generator.rb', line 29 def relative_dates @relative_dates end |
Instance Method Details
#drillable_object(v) ⇒ Object
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# File 'lib/assert_generator.rb', line 121 def drillable_object(v) v.is_a?(Enumerable) || (defined?(ActiveRecord::Base) && v.is_a?(ActiveRecord::Base)) end |
#generate_assert_drillable_item(v, make_accessor, *accessor_params) ⇒ Object
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# File 'lib/assert_generator.rb', line 95 def generate_assert_drillable_item(v, make_accessor, *accessor_params) accessor = make_accessor.call(*accessor_params) if drillable_object(v) generate_asserts(v, accessor, nil, nil) else if v.nil? out "assert_nil #{accessor}" elsif v.is_a?(true.class) out "assert #{accessor}" elsif v.is_a?(false.class) out "refute #{accessor}" elsif v.is_a?(DateTime) || (defined?(ActiveSupport::TimeWithZone) && v.is_a?(ActiveSupport::TimeWithZone)) generate_date_time_assert(v, accessor) elsif v.is_a?(Date) generate_date_assert(v, accessor) else out "assert_equal #{v.inspect}, #{make_accessor.call(*accessor_params)}" end end end |
#generate_asserts(source, source_expr, relative_dates, block) ⇒ Object
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# File 'lib/assert_generator.rb', line 31 def generate_asserts(source, source_expr, relative_dates, block) if block unless !defined?(Rails) || Rails.env.test? raise 'AssertGenerator must only be used in the test context' end source_expr = block.call.to_s # rubocop:disable Security/Eval source ||= eval(source_expr, block.binding) # rubocop:enable Security/Eval end unless source_expr raise 'generate_asserts wants a source expression or a block' end if relative_dates raise 'relative_dates needs block syntax' unless block self.relative_dates = relative_dates # rubocop:disable Security/Eval self.relative_date_today = eval(relative_dates, block.binding) # rubocop:enable Security/Eval end if source.is_a?(Hash) generate_asserts_hash(source, source_expr) return self end if defined?(ActiveRecord::Base) && source.is_a?(ActiveRecord::Base) generate_asserts_ar(source, source_expr) return self end if source.is_a?(Enumerable) generate_asserts_enum(source, source_expr) return self end generate_assert_drillable_item(source, ->(_c) { source_expr }, source) self end |
#generate_asserts_ar(h, p) ⇒ Object
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# File 'lib/assert_generator.rb', line 75 def generate_asserts_ar(h, p) h.attributes.each do |k, v| generate_assert_drillable_item(v, ->(meth) { "#{p}.#{meth}" }, k) end end |
#generate_asserts_enum(a, p) ⇒ Object
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# File 'lib/assert_generator.rb', line 87 def generate_asserts_enum(a, p) generate_assert_drillable_item(a.count, ->(_c) { "#{p}.count" }, p) a.each_with_index do |v, idx| generate_assert_drillable_item(v, ->(index) { "#{p}[#{index}]" }, idx) end end |
#generate_asserts_hash(h, p) ⇒ Object
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# File 'lib/assert_generator.rb', line 81 def generate_asserts_hash(h, p) h.each do |k, v| generate_assert_drillable_item(v, ->(sym) { "#{p}[:#{sym}]" }, k) end end |
#generate_date_assert(v, accessor) ⇒ Object
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# File 'lib/assert_generator.rb', line 125 def generate_date_assert(v, accessor) if relative_dates date_diff = v - relative_date_today if date_diff.to_i == 0 out "assert_equal #{relative_dates}, #{accessor}" else out "assert_equal #{relative_dates} + #{date_diff}.days, #{accessor}" end else out "assert_equal Date.new(#{v.year}, #{v.month}, #{v.day}), #{accessor}" end end |
#generate_date_time_assert(v, accessor) ⇒ Object
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# File 'lib/assert_generator.rb', line 138 def generate_date_time_assert(v, accessor) out "assert_equal DateTime.new(#{v.year}, #{v.month}, #{v.day}, " \ + "#{v.hour}, #{v.min}, #{v.sec}, '#{v.zone}'), #{accessor}" end |
#out(s) ⇒ Object
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# File 'lib/assert_generator.rb', line 117 def out(s) puts(s) end |