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1 package jester;
2
3 import java.io.PrintStream  ;
4 import java.util.ArrayList ;
5 import java.util.Iterator ;
6 import java.util.List ;
7
8
11 public class MainArguments {
12 public static final String CLASSPATH_PROPERTY = "java.class.path";
13
14 private static final String OPTIONAL_ARGUMENT_START = "-";
15 private static final String CLASSPATH_OPTION_START = OPTIONAL_ARGUMENT_START+"cp=";
16 private static final String SHOW_PROGRESS_DIALOG_OPTION_START = OPTIONAL_ARGUMENT_START+"q";
17
18 private List directoryOrFileNames = null;
19 private String testClassName = null;
20 private FileExistenceChecker aFileExistenceChecker;
21 private boolean shouldShowProgressDialog = true;
22
23 public MainArguments(String [] args, FileExistenceChecker aFileExistenceChecker) throws JesterArgumentException {
24 this.aFileExistenceChecker = aFileExistenceChecker;
25 readArguments(args);
26 }
27
28 public static void printUsage(PrintStream out, String version) {
29 out.println("Jester version " + version);
30 out.println("java jester.TestTester <TestSuite> <sourceDirOrFile> <sourceDirOrFile> ...");
31 out.println("example usage: java jester.TestTester com.xpdeveloper.tests.TestAll com/xpdeveloper/server");
32 out.println("for FAQ see http://jester.sourceforge.net");
33 out.println("Copyright (2000-2005) Ivan Moore. Read the license.");
34 }
35
36 public String [] getDirectoryOrFileNames() {
37 return (String []) directoryOrFileNames.toArray(new String [directoryOrFileNames.size()]);
38 }
39
40 public String getTestClassName() {
41 return testClassName;
42 }
43
44 public boolean shouldShowProgressDialog(){
45 return shouldShowProgressDialog;
46 }
47
48 private void readArguments(String [] arguments) throws JesterArgumentException {
49 List normalArgs = new ArrayList ();
50 List optionalArgs = new ArrayList ();
51 for (int i = 0; i < arguments.length; i++) {
52 if(arguments[i].trim().startsWith(OPTIONAL_ARGUMENT_START)){
53 optionalArgs.add(arguments[i]);
54 }else{
55 normalArgs.add(arguments[i]);
56 }
57 }
58 setTestClassFromArguments(normalArgs);
59 setDirectoriesOrFilesToMutateFromArguments(normalArgs);
60 setOptionalClasspathFromArguments(optionalArgs);
61 setOptionalShouldShowProgressDialogFromArguments(optionalArgs);
62
63 if (testClassName == null) throw new JesterArgumentException("missing test class name argument");
64 checkDirectoriesOrFilesToMutateExist();
65 }
66
67 private void checkDirectoriesOrFilesToMutateExist() throws JesterArgumentException {
68 if (directoryOrFileNames == null) throw new JesterArgumentException("missing source directory/file name argument");
69 for (Iterator name = directoryOrFileNames.iterator(); name.hasNext();) {
70 String directoryOrFileName = (String ) name.next();
71 if(!aFileExistenceChecker.exists(directoryOrFileName)){
72 throw new JesterArgumentException("source directory/file \""+directoryOrFileName+"\" does not exist");
73 }
74 }
75 }
76
77 private void setTestClassFromArguments(List normalArgs) throws JesterArgumentException {
78 if(normalArgs.size() == 0){
79 throw new JesterArgumentException("Missing Test Class Argument");
80 }
81 testClassName = (String ) normalArgs.get(0);
82 }
83
84 private void setDirectoriesOrFilesToMutateFromArguments(List normalArgs) throws JesterArgumentException {
85 if(normalArgs.size() < 2){
86 throw new JesterArgumentException("Missing Directories Or Files To Mutate Arguments");
87 }
88 directoryOrFileNames = new ArrayList ();
89 directoryOrFileNames.addAll(normalArgs);
90 directoryOrFileNames.remove(0);
91 }
92
93 private void setOptionalClasspathFromArguments(List optionalArgs) {
94 for (Iterator args = optionalArgs.iterator(); args.hasNext();) {
95 String arg = (String ) args.next();
96 if (arg.startsWith(CLASSPATH_OPTION_START))
97 {
98 String classpath = arg.substring(CLASSPATH_OPTION_START.length());
99 System.setProperty(CLASSPATH_PROPERTY, classpath);
100 }
101 }
102 }
103
104 private void setOptionalShouldShowProgressDialogFromArguments(List optionalArgs) {
105 for (Iterator args = optionalArgs.iterator(); args.hasNext();) {
106 String arg = (String ) args.next();
107 if (arg.startsWith(SHOW_PROGRESS_DIALOG_OPTION_START))
108 {
109 shouldShowProgressDialog = false;
110 return;
111 }
112 }
113 }
114 }
115 |
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