Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
CardinalityInfo	15	23	0%	7	0	1.0100%	Show methods

Class CardinalityInfo

Class CardinalityInfo	Line # 15	Total Statements 23	% Filtered 0%	Complexity 7	Uncovered Elements 0	TOTAL Coverage 1.0100%
CardinalityInfo(int,int,JdbcTableFacet,String)   CardinalityInfo(int,int,JdbcTableFacet,String)	2525	5.05	0.00%	2.02	0.00	1.0 1.0100%
getNumberOfRows() : int   getNumberOfRows() : int	3939	2.02	0.00%	1.01	0.00	1.0 1.0100%
init() : void   init() : void	4545	13.013	0.00%	3.03	0.00	1.0 1.0100%
buildLazySupplier() : Supplier<T>   buildLazySupplier() : Supplier<T>	8282	3.03	0.00%	1.01	0.00	1.0 1.0100%

 

Contributing tests

Contributing tests

Select all

	Test contribution	Test	Result	Actions
	0.93939394	guru.mikelue.foxglove.jdbc.JdbcDataGeneratorTest.[2] 5, 1, 5guru.mikelue.foxglove.jdbc.JdbcDataGeneratorTest.[2] 5, 1, 5	1PASS
	0.93939394	guru.mikelue.foxglove.jdbc.JdbcTableFacetTest.referencing()guru.mikelue.foxglove.jdbc.JdbcTableFacetTest.referencing()	1PASS
	0.93939394	guru.mikelue.foxglove.jdbc.JdbcDataGeneratorTest.[1] 3, 2, 6guru.mikelue.foxglove.jdbc.JdbcDataGeneratorTest.[1] 3, 2, 6	1PASS
	0.93939394	guru.mikelue.foxglove.examples.TableFacetTest.NumberOfRowsTest.referencingguru.mikelue.foxglove.examples.TableFacetTest.NumberOfRowsTest.referencing	1PASS
	0.93939394	guru.mikelue.foxglove.examples.ManyToManyTest.oneSideReferencingguru.mikelue.foxglove.examples.ManyToManyTest.oneSideReferencing	1PASS
	0.75757575	guru.mikelue.foxglove.jdbc.ReferenceSettingStepImplTest.[2] 5, 1, 3guru.mikelue.foxglove.jdbc.ReferenceSettingStepImplTest.[2] 5, 1, 3	1PASS
	0.75757575	guru.mikelue.foxglove.jdbc.ReferenceSettingStepImplTest.[3] 4, 3, 3guru.mikelue.foxglove.jdbc.ReferenceSettingStepImplTest.[3] 4, 3, 3	1PASS
	0.75757575	guru.mikelue.foxglove.jdbc.ReferenceSettingStepImplTest.[1] 4, 1, 1guru.mikelue.foxglove.jdbc.ReferenceSettingStepImplTest.[1] 4, 1, 1	1PASS
	0.75757575	guru.mikelue.foxglove.jdbc.ReferenceSettingStepImplTest.[4] 5, 3, 10guru.mikelue.foxglove.jdbc.ReferenceSettingStepImplTest.[4] 5, 3, 10	1PASS

 

Source view

1		package guru.mikelue.foxglove.jdbc;
2
3		import java.util.ArrayList;
4		import java.util.List;
5		import java.util.function.Supplier;
6
7		import org.instancio.Instancio;
8		import org.slf4j.Logger;
9		import org.slf4j.LoggerFactory;
10
11		import guru.mikelue.foxglove.functional.RoundRobinValueSupplier;
12
13		import static guru.mikelue.foxglove.functional.Suppliers.lazySupplier;
14
		100% Uncovered Elements: 0 (33) Complexity: 7 Complexity Density: 0.3
15		class CardinalityInfo<T> {
16		private final Logger logger = LoggerFactory.getLogger(ReferenceSettingStepImpl.class);
17
18		private final String columnName;
19		private final Supplier<Integer> numberPerParent;
20		private final ValueTomb valueTomb;
21
22		private List<T> values = null;
23		private int numberOfRows = -1;
24
		100% Uncovered Elements: 0 (7) Complexity: 2 Complexity Density: 0.4
25	10	CardinalityInfo(...
26		int min, int max,
27		JdbcTableFacet table, String columnName
28		) {
29	10	this.valueTomb = table.getValueTomb();
30	10	this.columnName = columnName;
31
32	10	if (min == max) {
33	8	this.numberPerParent = () -> min;
34		} else {
35	2	this.numberPerParent = () -> Instancio.gen().ints().range(min, max).get();
36		}
37		}
38
		100% Uncovered Elements: 0 (2) Complexity: 1 Complexity Density: 0.5
39	11	int getNumberOfRows()...
40		{
41	11	init();
42	11	return numberOfRows;
43		}
44
		100% Uncovered Elements: 0 (17) Complexity: 3 Complexity Density: 0.23
45	17	private void init()...
46		{
47	17	if (this.values != null) {
48	7	return;
49		}
50
51	10	var sourceValues = valueTomb.<T>getValues(columnName);
52	10	this.values = new ArrayList<>(sourceValues.size());
53
54	10	logger.debug(
55		"Setting up reference values for column[{}]. Parent size[{}].",
56		columnName, sourceValues.size()
57		);
58
59		/*
60		* Builds the list of values by cardinality number
61		*/
62	10	int newNumberOfRows = 0;
63	10	for (var sourceValue: sourceValues) {
64	64	int numberOfChildren = numberPerParent.get();
65
66	64	logger.trace(
67		"Put value[{}]. Size per parent[{}].",
68		columnName, numberOfChildren
69		);
70
71	276	for (int i = 0; i < numberOfChildren; i++) {
72	212	this.values.add(sourceValue);
73		}
74
75	64	newNumberOfRows += numberOfChildren;
76		}
77
78	10	this.numberOfRows = newNumberOfRows;
79		// :~)
80		}
81
		100% Uncovered Elements: 0 (3) Complexity: 1 Complexity Density: 0.33
82	6	Supplier<T> buildLazySupplier()...
83		{
84	6	return lazySupplier(
85		() -> {
86	6	init();
87	6	return RoundRobinValueSupplier.of(values);
88		}
89		);
90		}
91		}