dart-lang / test_descriptor
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 17 units with 183 lines of code in units (40.0% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 1 simple units (36 lines of code)
    • 16 very simple units (147 lines of code)
0% | 0% | 0% | 19% | 80%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
dart0% | 0% | 0% | 19% | 80%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
lib/src0% | 0% | 0% | 19% | 80%
Most Complex Units
Top 17 most complex units
Unit# linesMcCabe index# params
Future validate()
in lib/src/pattern_descriptor.dart
36 6 1
String _textMismatchMessage()
in lib/src/file_descriptor.dart
26 5 3
Future validate()
in lib/src/nothing_descriptor.dart
11 4 1
factory FileDescriptor()
in lib/src/file_descriptor.dart
8 4 2
String prettyPath()
in lib/src/utils.dart
9 4 1
return DirectoryDescriptor()
in lib/src/directory_descriptor.dart
13 4 2
Future _validate()
in lib/src/file_descriptor.dart
8 3 2
String describeDirectory()
in lib/src/utils.dart
16 3 2
String prefixLines()
in lib/src/utils.dart
14 3 5
Future validate()
in lib/src/file_descriptor.dart
8 2 1
Future _validate()
in lib/src/file_descriptor.dart
4 2 2
void _validate()
in lib/src/file_descriptor.dart
5 2 2
Future validate()
in lib/src/directory_descriptor.dart
8 2 1
Future create()
in lib/src/nothing_descriptor.dart
1 1 1
Future create()
in lib/src/pattern_descriptor.dart
3 1 1
Future create()
in lib/src/file_descriptor.dart
8 1 1
Future create()
in lib/src/directory_descriptor.dart
5 1 1