Unit test the WFiberCluster class. More...

#include <WFiberCluster_test.h>

Inheritance diagram for WFiberClusterTest:

Collaboration diagram for WFiberClusterTest:

Public Member Functions
void	testMerge (void)
	When merging two clusters the indices are merged and the second cluster becomes empty. More...

void	testCenterLine (void)
	Generates a dataset for some unit tests. More...

void	testUnifyDirectionOnTwoNearlyParallelFibers (void)
	If there are two fibers which are nearly parallel changing ones direction will have huge effect. More...

void	testUnifyDirectionOnTwoConsecutiveFibers (void)
	Check determination of the direction of a pair of fibers which are in the following shape (all points having the same Y and Z coordinate). More...

void	testUnifyDirectionOnTwoCSTShapedFibers (void)
	Check determination of the direction of a pair of fibers which are in the following shape. More...

void	testUnifyDirectionOnTwoCircularShapedFibersInSameCircle (void)
	Check determination of the direction of a pair of fibers which are in the following shape. More...

void	testUnifyDirectionOnTwoCircularShapedFibersInDifferentCircle (void)
	Check determination of the direction of a pair of fibers which are in the following shape. More...

void	testUnifyDirectionOnTwoInverseCSTShapedFibers (void)
	Check determination of the direction of a pair of fibers which are in the following shape. More...

Private Member Functions
void	assert_equals_delta (const WLine &first, const WLine &second, double delta=wlimits::DBL_EPS) const
	Compares to point sequences (aka lines) with a given delta. More...

void	setUp (void)
	Generates a dataset for some unit tests. More...

void	generateFiberCluster (const std::shared_ptr< WDataSetFiberVector > ds)
	Generates out of the given dataset a WFiberCluster containing all fibers. More...

void	tearDown (void)
	Tidyups the dataset used in some unit tests. More...

Private Attributes
std::shared_ptr< WFiberCluster >	m_cluster
	pre generated cluster for some unit tests More...

Detailed Description

Unit test the WFiberCluster class.

Definition at line 41 of file WFiberCluster_test.h.

Member Function Documentation

◆ assert_equals_delta()

void WFiberClusterTest::assert_equals_delta	(	const WLine &	first,
		const WLine &	second,
		double	delta = `wlimits::DBL_EPS`
	)		const

inlineprivate

Compares to point sequences (aka lines) with a given delta.

Parameters

first	First line to compare with
second	Second line to compare with
delta	The delta within two points are considered as equally

Definition at line 362 of file WFiberCluster_test.h.

Referenced by testCenterLine().

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◆ generateFiberCluster()

void WFiberClusterTest::generateFiberCluster ( const std::shared_ptr< WDataSetFiberVector > ds )

inlineprivate

Generates out of the given dataset a WFiberCluster containing all fibers.

Parameters

ds	The fiber dataset

Definition at line 428 of file WFiberCluster_test.h.

References m_cluster.

Referenced by setUp().

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◆ setUp()

void WFiberClusterTest::setUp ( void )

inlineprivate

Generates a dataset for some unit tests.

  Fiber B has 3 points: [0;2],[2;2],[4;2]
  Fiber A has 7 points: [0;0],[1;1],[2;1],[3;1],[4;1],[5;1],[6;1]

      |
   2 -b----------b------------b
      |
      |
      |
      |
      |
   1 -|     a-----a-----a-----a-----a-----a
      |    /
      |   /
      |  /
      | /
      |/
      a-----+-----+-----+-----+-----+-----+---
      0     1     2     3     4     5     6

Definition at line 402 of file WFiberCluster_test.h.

References generateFiberCluster(), and WMixinVector< ValueT >::push_back().

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◆ tearDown()

void WFiberClusterTest::tearDown ( void )

inlineprivate

Tidyups the dataset used in some unit tests.

Definition at line 444 of file WFiberCluster_test.h.

References m_cluster.

◆ testCenterLine()

void WFiberClusterTest::testCenterLine ( void )

inline

Generates a dataset for some unit tests.

  Fiber B had initially 3 points: [0;2],[2;2],[4;2] after resampling there are 5 points:
                                  [0;2],[1;2],[2;2],[3;2],[4;2]
  Fiber A had initially 7 points: [0;0],[1;1],[2;1],[3;1],[4;1],[5;1],[6;1] after resampling there are 5 points:
                                  [0;0],[1.5;1],[3;1],[4.5;1],[6;1]

      |
   2 -B----B-----B------B-----B
      |
      |
      |   ,.m------m---------m-------m (center line)
      |  /
      | /
   1 -m     aA----a--A--a---A-a----Aa-----A
      |    /
      |   /
      |  /
      | /
      |/
      A-----+-----+-----+-----+-----+-----+---
      0     1     2     3     4     5     6

Definition at line 90 of file WFiberCluster_test.h.

References assert_equals_delta(), wlimits::FLT_EPS, m_cluster, and WMixinVector< ValueT >::push_back().

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◆ testMerge()

void WFiberClusterTest::testMerge ( void )

inline

When merging two clusters the indices are merged and the second cluster becomes empty.

Definition at line 48 of file WFiberCluster_test.h.

References WFiberCluster::empty(), WFiberCluster::m_memberIndices, and WFiberCluster::merge().

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◆ testUnifyDirectionOnTwoCircularShapedFibersInDifferentCircle()

void WFiberClusterTest::testUnifyDirectionOnTwoCircularShapedFibersInDifferentCircle ( void )

inline

Check determination of the direction of a pair of fibers which are in the following shape.

      ,,---._
    ,'       \
   /          \
   |           |
   \          ,'
    \        ,'
     `-AS  AE
      BS    BE
    ,'       `.
   /           \
  |             |
  |             |
  |             |
   \           /
    `-._   _,-'
        `''

Definition at line 273 of file WFiberCluster_test.h.

References m_cluster, and WMixinVector< ValueT >::push_back().

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◆ testUnifyDirectionOnTwoCircularShapedFibersInSameCircle()

void WFiberClusterTest::testUnifyDirectionOnTwoCircularShapedFibersInSameCircle ( void )

inline

Check determination of the direction of a pair of fibers which are in the following shape.

       _.-----AS
     ,'
    /      ,-'BS
   |     ,'
   |    /               AE
  |    /           BE    |
  |   |             |    |
  |   |             |    |
   \   \           ,|    |
    \   `.       ,Y'  _,'
     `\_  `''''''  _.'
       '`--------''

Definition at line 220 of file WFiberCluster_test.h.

References m_cluster, and WMixinVector< ValueT >::push_back().

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◆ testUnifyDirectionOnTwoConsecutiveFibers()

void WFiberClusterTest::testUnifyDirectionOnTwoConsecutiveFibers ( void )

inline

Check determination of the direction of a pair of fibers which are in the following shape (all points having the same Y and Z coordinate).

  AS--------------------------->AE    BS------------------------->BE

Definition at line 125 of file WFiberCluster_test.h.

References m_cluster, and WMixinVector< ValueT >::push_back().

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◆ testUnifyDirectionOnTwoCSTShapedFibers()

void WFiberClusterTest::testUnifyDirectionOnTwoCSTShapedFibers ( void )

inline

Check determination of the direction of a pair of fibers which are in the following shape.

 AS.                   _BS
    `.              ,-'
      `.           /
        \         /
         \       |
         `.     .'
           |   |
           |   |
           |   |
           |   |
           |   |
           |   |
          AE   BE

Definition at line 174 of file WFiberCluster_test.h.

References m_cluster, and WMixinVector< ValueT >::push_back().

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◆ testUnifyDirectionOnTwoInverseCSTShapedFibers()

void WFiberClusterTest::testUnifyDirectionOnTwoInverseCSTShapedFibers ( void )

inline

Check determination of the direction of a pair of fibers which are in the following shape.

        ,,-'-AE   BS''`-._
      ,'                   `.
     /                       \
    /                         `.
   /                           `.
   /                            |
  |                              |
  |                              |
  |                               |
 |                                |
 |                                |
 |                                |
 AS                               BE

Definition at line 326 of file WFiberCluster_test.h.

References m_cluster, and WMixinVector< ValueT >::push_back().

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◆ testUnifyDirectionOnTwoNearlyParallelFibers()

void WFiberClusterTest::testUnifyDirectionOnTwoNearlyParallelFibers ( void )

inline

If there are two fibers which are nearly parallel changing ones direction will have huge effect.

Definition at line 107 of file WFiberCluster_test.h.

References m_cluster.

Member Data Documentation

◆ m_cluster

std::shared_ptr< WFiberCluster > WFiberClusterTest::m_cluster

private

pre generated cluster for some unit tests

Definition at line 449 of file WFiberCluster_test.h.

Referenced by generateFiberCluster(), tearDown(), testCenterLine(), testUnifyDirectionOnTwoCircularShapedFibersInDifferentCircle(), testUnifyDirectionOnTwoCircularShapedFibersInSameCircle(), testUnifyDirectionOnTwoConsecutiveFibers(), testUnifyDirectionOnTwoCSTShapedFibers(), testUnifyDirectionOnTwoInverseCSTShapedFibers(), and testUnifyDirectionOnTwoNearlyParallelFibers().

The documentation for this class was generated from the following file:

WFiberCluster_test.h

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Function Documentation

◆ assert_equals_delta()

◆ generateFiberCluster()

◆ setUp()

◆ tearDown()

◆ testCenterLine()

◆ testMerge()

◆ testUnifyDirectionOnTwoCircularShapedFibersInDifferentCircle()

◆ testUnifyDirectionOnTwoCircularShapedFibersInSameCircle()

◆ testUnifyDirectionOnTwoConsecutiveFibers()

◆ testUnifyDirectionOnTwoCSTShapedFibers()

◆ testUnifyDirectionOnTwoInverseCSTShapedFibers()

◆ testUnifyDirectionOnTwoNearlyParallelFibers()

Member Data Documentation

◆ m_cluster