Class: Covered::Summary
- Inherits:
-
Object
show all
- Defined in:
- lib/covered/summary.rb
Instance Method Summary
collapse
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#call(wrapper, output = $stdout, **options) ⇒ Object
A coverage array gives, for each line, the number of line execution by the interpreter.
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#each(wrapper) ⇒ Object
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#initialize(threshold: 1.0) ⇒ Summary
constructor
A new instance of Summary.
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#print_annotations(terminal, coverage, line, line_offset) ⇒ Object
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#print_coverage(terminal, coverage) ⇒ Object
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#print_error(terminal, error) ⇒ Object
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#print_line(terminal, line, line_offset, count) ⇒ Object
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#print_line_header(terminal) ⇒ Object
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#terminal(output) ⇒ Object
Constructor Details
#initialize(threshold: 1.0) ⇒ Summary
Returns a new instance of Summary.
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# File 'lib/covered/summary.rb', line 11
def initialize(threshold: 1.0)
@threshold = threshold
end
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Instance Method Details
#call(wrapper, output = $stdout, **options) ⇒ Object
A coverage array gives, for each line, the number of line execution by the interpreter. A nil value means coverage is finishd for this line (lines like else and end).
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# File 'lib/covered/summary.rb', line 111
def call(wrapper, output = $stdout, **options)
terminal = self.terminal(output)
statistics = self.each(wrapper) do |coverage|
path = wrapper.relative_path(coverage.path)
terminal.puts ""
terminal.puts path, style: :path
begin
print_coverage(terminal, coverage, **options)
rescue => error
print_error(terminal, error)
end
coverage.print(output)
end
terminal.puts
statistics.print(output)
end
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#each(wrapper) ⇒ Object
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# File 'lib/covered/summary.rb', line 36
def each(wrapper)
statistics = Statistics.new
wrapper.each do |coverage|
statistics << coverage
if @threshold.nil? or coverage.ratio < @threshold
yield coverage
end
end
return statistics
end
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#print_annotations(terminal, coverage, line, line_offset) ⇒ Object
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# File 'lib/covered/summary.rb', line 50
def print_annotations(terminal, coverage, line, line_offset)
if annotations = coverage.annotations[line_offset]
prefix = "#{line_offset}|".rjust(8) + "*|".rjust(8)
terminal.write prefix, style: :ignored_prefix
terminal.write line.match(/^\s+/)
terminal.puts "\# #{annotations.join(", ")}", style: :annotations
end
end
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#print_coverage(terminal, coverage) ⇒ Object
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# File 'lib/covered/summary.rb', line 86
def print_coverage(terminal, coverage)
line_offset = 1
counts = coverage.counts
coverage.read do |file|
(terminal)
file.each_line do |line|
count = counts[line_offset]
print_annotations(terminal, coverage, line, line_offset)
print_line(terminal, line, line_offset, count)
line_offset += 1
end
end
end
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#print_error(terminal, error) ⇒ Object
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# File 'lib/covered/summary.rb', line 105
def print_error(terminal, error)
terminal.puts "Error: #{error.message}", style: :error
terminal.puts error.backtrace
end
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#print_line(terminal, line, line_offset, count) ⇒ Object
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# File 'lib/covered/summary.rb', line 66
def print_line(terminal, line, line_offset, count)
prefix = "#{line_offset}|".rjust(8) + "#{count}|".rjust(8)
if count == nil
terminal.write prefix, style: :ignored_prefix
terminal.write line, style: :ignored_code
elsif count == 0
terminal.write prefix, style: :uncovered_prefix
terminal.write line, style: :uncovered_code
else
terminal.write prefix, style: :covered_prefix
terminal.write line, style: :covered_code
end
unless line.end_with? $/
terminal.puts
end
end
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# File 'lib/covered/summary.rb', line 60
def (terminal)
prefix = "Line|".rjust(8) + "Hits|".rjust(8)
terminal.puts prefix, style: :header_prefix
end
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#terminal(output) ⇒ Object
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# File 'lib/covered/summary.rb', line 15
def terminal(output)
require 'console/terminal'
Console::Terminal.for(output).tap do |terminal|
terminal[:path] ||= terminal.style(nil, nil, :bold, :underline)
terminal[:brief_path] ||= terminal.style(:yellow)
terminal[:uncovered_prefix] ||= terminal.style(:red)
terminal[:covered_prefix] ||= terminal.style(:green)
terminal[:ignored_prefix] ||= terminal.style(nil, nil, :faint)
terminal[:header_prefix] ||= terminal.style(nil, nil, :faint)
terminal[:uncovered_code] ||= terminal.style(:red)
terminal[:covered_code] ||= terminal.style(:green)
terminal[:ignored_code] ||= terminal.style(nil, nil, :faint)
terminal[:annotations] ||= terminal.style(:blue)
terminal[:error] ||= terminal.style(:red)
end
end
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