CombinationsGeneratorTest.cxx File Reference

#include "gtest/gtest.h"
#include "TrigHLTJetHypo/../src/CombinationsGenerator.h"
#include <vector>

Include dependency graph for CombinationsGeneratorTest.cxx:

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Typedefs
using	vec = std::vector<size_t>

Functions
	TEST (CombinationsGeneratorTester, n3k1)
	TEST (CombinationsGeneratorTester, n3k2)
	TEST (CombinationsGeneratorTester, n3k3)
	TEST (CombinationsGeneratorTester, n3k0)
	TEST (CombinationsGeneratorTester, n3k4)

Typedef Documentation

vec

using vec = std::vector<size_t>

Definition at line 9 of file CombinationsGeneratorTest.cxx.

Function Documentation

TEST() [1/5]

TEST	(	CombinationsGeneratorTester	,
		n3k0	)

Definition at line 42 of file CombinationsGeneratorTest.cxx.

                                        { 
  CombinationsGenerator gen(3,0);
  vec v0 {};
  EXPECT_EQ (v0, gen.get());
  EXPECT_EQ (true, gen.bump());
}

TEST() [2/5]

TEST	(	CombinationsGeneratorTester	,
		n3k1	)

Definition at line 11 of file CombinationsGeneratorTest.cxx.

                                        { 
  CombinationsGenerator gen(3,1);
  // return value from bump() says whether the generator has cycled.
  EXPECT_EQ (vec{0}, gen.get());
  EXPECT_EQ (false, gen.bump());
  EXPECT_EQ (vec{1}, gen.get());
  EXPECT_EQ (false, gen.bump());
  EXPECT_EQ (vec{2}, gen.get());
  EXPECT_EQ (true, gen.bump());
}

TEST() [3/5]

TEST	(	CombinationsGeneratorTester	,
		n3k2	)

Definition at line 22 of file CombinationsGeneratorTest.cxx.

                                        { 
  CombinationsGenerator gen(3,2);
  vec v0 {0,1};
  vec v1 {0,2};
  vec v2 {1,2};
  EXPECT_EQ (v0, gen.get());
  EXPECT_EQ (false, gen.bump());
  EXPECT_EQ (v1, gen.get());
  EXPECT_EQ (false, gen.bump());
  EXPECT_EQ (v2, gen.get());
  EXPECT_EQ (true, gen.bump());
}

TEST() [4/5]

TEST	(	CombinationsGeneratorTester	,
		n3k3	)

Definition at line 35 of file CombinationsGeneratorTest.cxx.

                                        { 
  CombinationsGenerator gen(3,3);
  vec v0 {0,1,2};
  EXPECT_EQ (v0, gen.get());
  EXPECT_EQ (true, gen.bump());
}

TEST() [5/5]

TEST	(	CombinationsGeneratorTester	,
		n3k4	)

Definition at line 49 of file CombinationsGeneratorTest.cxx.

                                        { 
  CombinationsGenerator gen(3,4);
  vec v0 {};
  EXPECT_EQ (v0, gen.get());
  EXPECT_EQ (true, gen.bump());
}