JUnit 5File Size
Intro
- File size measurements show the distribution of size of files.
- Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 100-200 (small files), 200-500 (medium size files), 501-1000 (long files), 1001+ (very long files).
- It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.
File Size Overall
- There are 673 files with 29,500 lines of code.
- 1 very long files (1,004 lines of code)
- 1 long files (886 lines of code)
- 14 medium size files (3,410 lines of code)
- 53 small files (7,365 lines of code)
- 604 very small files (16,835 lines of code)
Legend:
1001+
501-1000
201-500
101-200
1-100
File Size per Extension
Legend:
1001+
501-1000
201-500
101-200
1-100
File Size per Logical Decomposition
primary
Legend:
1001+
501-1000
201-500
101-200
1-100
Alternative Visuals
Longest Files (Top 50)
| File | # lines | # units |
|---|---|---|
| Assertions.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
1004 | 285 |
| ReflectionUtils.java in junit-platform-commons/src/main/java/org/junit/platform/commons/util |
886 | 81 |
| ClassBasedTestDescriptor.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/descriptor |
362 | 32 |
| AssertArrayEquals.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
340 | 52 |
| XmlReportWriter.java in junit-platform-reporting/src/main/java/org/junit/platform/reporting/legacy/xml |
308 | 33 |
| MutableTestExecutionSummary.java in junit-platform-launcher/src/main/java/org/junit/platform/launcher/listeners |
234 | 28 |
| AvailableOptions.java in junit-platform-console/src/main/java/org/junit/platform/console/options |
229 | 7 |
| TestMethodTestDescriptor.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/descriptor |
225 | 21 |
| CommandLineOptions.java in junit-platform-console/src/main/java/org/junit/platform/console/options |
222 | 57 |
| EngineDiscoveryRequestResolution.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/discovery |
220 | 11 |
| TempDirectory.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/extension |
220 | 18 |
| JUnitPlatform.java in junit-platform-runner/src/main/java/org/junit/platform/runner |
217 | 19 |
| AnnotationUtils.java in junit-platform-commons/src/main/java/org/junit/platform/commons/util |
216 | 17 |
| DiscoverySelectors.java in junit-platform-engine/src/main/java/org/junit/platform/engine/discovery |
210 | 32 |
| DefaultArgumentConverter.java in junit-jupiter-params/src/main/java/org/junit/jupiter/params/converter |
206 | 18 |
| Events.java in junit-platform-testkit/src/main/java/org/junit/platform/testkit/engine |
201 | 32 |
| TestRun.java in junit-vintage-engine/src/main/java/org/junit/vintage/engine/execution |
200 | 24 |
| MethodSelectorResolver.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/discovery |
186 | 11 |
| RunListenerAdapter.java in junit-vintage-engine/src/main/java/org/junit/vintage/engine/execution |
179 | 27 |
| TimeoutExtension.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/extension |
179 | 23 |
| NodeTestTask.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/hierarchical |
178 | 12 |
| Try.java in junit-platform-commons/src/main/java/org/junit/platform/commons/function |
177 | 29 |
| LauncherConfigurationParameters.java in junit-platform-launcher/src/main/java/org/junit/platform/launcher/core |
176 | 17 |
| ClasspathScanner.java in junit-platform-commons/src/main/java/org/junit/platform/commons/util |
170 | 11 |
| ParameterizedTestMethodContext.java in junit-jupiter-params/src/main/java/org/junit/jupiter/params |
166 | 14 |
| JupiterTestDescriptor.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/descriptor |
165 | 13 |
| EngineTestKit.java in junit-platform-testkit/src/main/java/org/junit/platform/testkit/engine |
164 | 21 |
| AssertLinesMatch.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
161 | 14 |
| EventConditions.java in junit-platform-testkit/src/main/java/org/junit/platform/testkit/engine |
158 | 31 |
| CsvFileArgumentsProvider.java in junit-jupiter-params/src/main/java/org/junit/jupiter/params/provider |
158 | 12 |
| ExtensionValuesStore.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/execution |
158 | 19 |
| DisplayNameGenerator.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
154 | 18 |
| ExecutableInvoker.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/execution |
153 | 8 |
| UniqueId.java in junit-platform-engine/src/main/java/org/junit/platform/engine |
152 | 21 |
| SelectorResolver.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/discovery |
148 | 30 |
| TreePrinter.java in junit-platform-console/src/main/java/org/junit/platform/console/tasks |
147 | 10 |
| AssertTimeout.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
145 | 16 |
| AssertNotEquals.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
145 | 32 |
| FlightRecordingListener.java in junit-platform-jfr/src/main/java/org/junit/platform/jfr |
145 | 7 |
| VerboseTreePrintingListener.java in junit-platform-console/src/main/java/org/junit/platform/console/tasks |
144 | 13 |
| ForkJoinPoolHierarchicalTestExecutorService.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/hierarchical |
140 | 13 |
| AssertEquals.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
140 | 31 |
| TestFactoryTestDescriptor.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/descriptor |
140 | 11 |
| Executions.java in junit-platform-testkit/src/main/java/org/junit/platform/testkit/engine |
139 | 21 |
| RunnerTestDescriptor.java in junit-vintage-engine/src/main/java/org/junit/vintage/engine/descriptor |
137 | 14 |
| AssertionUtils.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
132 | 28 |
| ClassSelectorResolver.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/discovery |
130 | 8 |
| MethodSource.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/descriptor |
128 | 19 |
| JupiterEngineExecutionContext.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/execution |
128 | 22 |
| ShuntingYard.java in junit-platform-launcher/src/main/java/org/junit/platform/launcher/tagexpression |
127 | 11 |
Files With Most Units (Top 50)
| File | # lines | # units |
|---|---|---|
| Assertions.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
1004 | 285 |
| ReflectionUtils.java in junit-platform-commons/src/main/java/org/junit/platform/commons/util |
886 | 81 |
| CommandLineOptions.java in junit-platform-console/src/main/java/org/junit/platform/console/options |
222 | 57 |
| AssertArrayEquals.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
340 | 52 |
| XmlReportWriter.java in junit-platform-reporting/src/main/java/org/junit/platform/reporting/legacy/xml |
308 | 33 |
| DiscoverySelectors.java in junit-platform-engine/src/main/java/org/junit/platform/engine/discovery |
210 | 32 |
| Events.java in junit-platform-testkit/src/main/java/org/junit/platform/testkit/engine |
201 | 32 |
| AssertNotEquals.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
145 | 32 |
| ClassBasedTestDescriptor.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/descriptor |
362 | 32 |
| EventConditions.java in junit-platform-testkit/src/main/java/org/junit/platform/testkit/engine |
158 | 31 |
| AssertEquals.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
140 | 31 |
| SelectorResolver.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/discovery |
148 | 30 |
| Try.java in junit-platform-commons/src/main/java/org/junit/platform/commons/function |
177 | 29 |
| AssertionUtils.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
132 | 28 |
| MutableTestExecutionSummary.java in junit-platform-launcher/src/main/java/org/junit/platform/launcher/listeners |
234 | 28 |
| RunListenerAdapter.java in junit-vintage-engine/src/main/java/org/junit/vintage/engine/execution |
179 | 27 |
| TestRun.java in junit-vintage-engine/src/main/java/org/junit/vintage/engine/execution |
200 | 24 |
| TimeoutExtension.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/extension |
179 | 23 |
| JupiterEngineExecutionContext.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/execution |
128 | 22 |
| UniqueId.java in junit-platform-engine/src/main/java/org/junit/platform/engine |
152 | 21 |
| EngineTestKit.java in junit-platform-testkit/src/main/java/org/junit/platform/testkit/engine |
164 | 21 |
| Executions.java in junit-platform-testkit/src/main/java/org/junit/platform/testkit/engine |
139 | 21 |
| TestMethodTestDescriptor.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/descriptor |
225 | 21 |
| MethodSource.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/descriptor |
128 | 19 |
| LoggerFactory.java in junit-platform-commons/src/main/java/org/junit/platform/commons/logging |
121 | 19 |
| JUnitPlatform.java in junit-platform-runner/src/main/java/org/junit/platform/runner |
217 | 19 |
| ExtensionValuesStore.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/execution |
158 | 19 |
| DisplayNameGenerator.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
154 | 18 |
| DefaultArgumentConverter.java in junit-jupiter-params/src/main/java/org/junit/jupiter/params/converter |
206 | 18 |
| TempDirectory.java in junit-jupiter-engine/src/main/java/org/junit/jupiter/engine/extension |
220 | 18 |
| Node.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/hierarchical |
92 | 17 |
| AnnotationUtils.java in junit-platform-commons/src/main/java/org/junit/platform/commons/util |
216 | 17 |
| ModifierSupport.java in junit-platform-commons/src/main/java/org/junit/platform/commons/support |
62 | 17 |
| LauncherConfigurationParameters.java in junit-platform-launcher/src/main/java/org/junit/platform/launcher/core |
176 | 17 |
| AbstractTestDescriptor.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/descriptor |
107 | 16 |
| Event.java in junit-platform-testkit/src/main/java/org/junit/platform/testkit/engine |
79 | 16 |
| Assumptions.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
77 | 16 |
| AssertTimeout.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
145 | 16 |
| JUnitPlatformTestTree.java in junit-platform-runner/src/main/java/org/junit/platform/runner |
122 | 16 |
| AnnotationSupport.java in junit-platform-commons/src/main/java/org/junit/platform/commons/support |
99 | 15 |
| EngineDiscoveryRequestResolver.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/discovery |
108 | 14 |
| ClassSource.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/descriptor |
79 | 14 |
| RunnerTestDescriptor.java in junit-vintage-engine/src/main/java/org/junit/vintage/engine/descriptor |
137 | 14 |
| AssertLinesMatch.java in junit-jupiter-api/src/main/java/org/junit/jupiter/api |
161 | 14 |
| DefaultArgumentsAccessor.java in junit-jupiter-params/src/main/java/org/junit/jupiter/params/aggregator |
88 | 14 |
| ParameterizedTestMethodContext.java in junit-jupiter-params/src/main/java/org/junit/jupiter/params |
166 | 14 |
| InternalTestPlan.java in junit-platform-launcher/src/main/java/org/junit/platform/launcher/core |
80 | 14 |
| ParseStatus.java in junit-platform-launcher/src/main/java/org/junit/platform/launcher/tagexpression |
53 | 14 |
| TagFilter.java in junit-platform-launcher/src/main/java/org/junit/platform/launcher |
79 | 14 |
| ForkJoinPoolHierarchicalTestExecutorService.java in junit-platform-engine/src/main/java/org/junit/platform/engine/support/hierarchical |
140 | 13 |