Dependency Finder

Clover coverage report - Dependency Finder

Coverage timestamp: Mon Nov 29 2010 15:00:50 PST

FRAMES NO FRAMES

file stats:	LOC:	117		Methods:	10
	NCLOC:	69		Classes:	2

Source file

Conditionals

Statements

Methods

TOTAL

CycleDetectorFixture.java

100%

96%

1		/*
2		* Copyright (c) 2001-2009, Jean Tessier
3		* All rights reserved.
4		*
5		* Redistribution and use in source and binary forms, with or without
6		* modification, are permitted provided that the following conditions
7		* are met:
8		*
9		* * Redistributions of source code must retain the above copyright
10		* notice, this list of conditions and the following disclaimer.
11		*
12		* * Redistributions in binary form must reproduce the above copyright
13		* notice, this list of conditions and the following disclaimer in the
14		* documentation and/or other materials provided with the distribution.
15		*
16		* * Neither the name of Jean Tessier nor the names of his contributors
17		* may be used to endorse or promote products derived from this software
18		* without specific prior written permission.
19		*
20		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21		* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22		* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23		* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
24		* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25		* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26		* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27		* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28		* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29		* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30		* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31		*/
32
33		package com.jeantessier.dependency;
34
35		import java.util.*;
36		import java.io.*;
37
38		import fitlibrary.*;
39		import fit.*;
40
41		public class CycleDetectorFixture extends NodeFactoryFixture {
42	30	public void detectCycles() {
43	30	doDetectCycles(new CycleDetector());
44		}
45
46	3	public void detectCyclesScopeIncludes(String scopeIncludes) {
47	3	doDetectCycles(new CycleDetector(new RegularExpressionSelectionCriteria(scopeIncludes)));
48		}
49
50	3	public void detectCyclesScopeIncludesList(String scopeIncludesList) {
51	3	Collection<String> includes = new ArrayList<String>();
52	3	includes.add(scopeIncludesList);
53	3	Collection<String> excludes = new ArrayList<String>();
54
55	3	doDetectCycles(new CycleDetector(new CollectionSelectionCriteria(includes, excludes)));
56		}
57
58	1	public void detectClassToClassCyclesScopeIncludes(String scopeIncludes) {
59	1	doReduceGraphToClasses();
60	1	doDetectCycles(new CycleDetector(new RegularExpressionSelectionCriteria(scopeIncludes)));
61		}
62
63	37	private void doDetectCycles(Visitor visitor) {
64	37	visitor.traverseNodes(((NodeFactory) getSystemUnderTest()).getPackages().values());
65	37	setSystemUnderTest(visitor);
66		}
67
68	1	private void doReduceGraphToClasses() {
69	1	RegularExpressionSelectionCriteria scopeCriteria = new RegularExpressionSelectionCriteria("//");
70	1	scopeCriteria.setMatchingPackages(false);
71	1	scopeCriteria.setMatchingClasses(true);
72	1	scopeCriteria.setMatchingFeatures(false);
73	1	RegularExpressionSelectionCriteria filterCriteria = new RegularExpressionSelectionCriteria("//");
74	1	filterCriteria.setMatchingPackages(false);
75	1	filterCriteria.setMatchingClasses(true);
76	1	filterCriteria.setMatchingFeatures(false);
77	1	GraphSummarizer summarizer = new GraphSummarizer(scopeCriteria, filterCriteria);
78	1	summarizer.traverseNodes(((NodeFactory) getSystemUnderTest()).getPackages().values());
79	1	setSystemUnderTest(summarizer.getScopeFactory());
80		}
81
82	31	public Fixture pathForCycle(int pos) {
83	31	return new ArrayFixture(getCycle(pos).getPath());
84		}
85
86	2	public Fixture textForCycle(int pos) throws IOException {
87	2	StringWriter buffer = new StringWriter();
88	2	PrintWriter out = new PrintWriter(buffer);
89	2	CyclePrinter printer = new TextCyclePrinter(out);
90	2	printer.visitCycle(getCycle(pos));
91	2	out.close();
92
93	2	List<Line> lines = new ArrayList<Line>();
94
95	2	BufferedReader in = new BufferedReader(new StringReader(buffer.toString()));
96	2	String line;
97	?	while ((line = in.readLine()) != null) {
98	7	lines.add(new Line(line.trim()));
99		}
100	2	in.close();
101
102	2	return new ArrayFixture(lines);
103		}
104
105	33	private Cycle getCycle(int pos) {
106	33	CycleDetector detector = (CycleDetector) getSystemUnderTest();
107	33	ArrayList<Cycle> cycles = new ArrayList<Cycle>(detector.getCycles());
108	33	return cycles.get(pos);
109		}
110
111		public static class Line {
112		public String line;
113	7	public Line(String line) {
114	7	this.line = line;
115		}
116		}
117		}