public void testSystemProperties() {
Format fmt =
new Format(
"You are {0}, the parent of your home is {1} and you run Java version {2}"); //$NON-NLS-1$
fmt.addValueHolder(new PropertyRef<String>(String.class, "user.name")); // $NON-NLS-1$
Replace rpl1 = new Replace();
rpl1.addMatch(new Replace.Match(Pattern.quote("\\"), "/", false)); // $NON-NLS-1$ //$NON-NLS-2$
rpl1.addValueHolder(new PropertyRef<String>(String.class, "user.home")); // $NON-NLS-1$
Replace rpl2 = new Replace();
rpl2.addMatch(new Replace.Match("^(.*)/[^/]+$", "$1", false)); // $NON-NLS-1$ //$NON-NLS-2$
rpl2.addValueHolder(rpl1);
fmt.addValueHolder(rpl2);
fmt.addValueHolder(new PropertyRef<String>(String.class, "java.version")); // $NON-NLS-1$
IProperties<String> props = BMProperties.getSystemProperties();
String result = fmt.getValue(props);
String expected =
"You are "
+ props.get("user.name")
+ ", the parent of your home is " //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+ (new File(props.get("user.home"))).getParent().replace('\\', '/')
+ " and you run Java version " //$NON-NLS-1$ //$NON-NLS-2$
+ props.get("java.version"); // $NON-NLS-1$
log(result);
assertEquals(expected, result);
}
public void testSplit() {
ValueHolder<String> value = new Constant<String>("buckminster.tigris.org:/cvs"); // $NON-NLS-1$
String fmtString =
"First \"{0}\", second \"{1}\", third \"{2}\", and fourth \"{3}\""; //$NON-NLS-1$
Format fmt = new Format(fmtString);
Split split = new Split("\\.|:", 0); // $NON-NLS-1$
split.addValueHolder(value);
fmt.addValueHolder(split);
String expected =
new MessageFormat(fmtString)
.format(
new String[] {
"buckminster", //$NON-NLS-1$
"tigris",
"org",
"/cvs"
}); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
IProperties<String> props = BMProperties.getSystemProperties();
String result = fmt.getValue(props);
log(result);
assertEquals(expected, result);
}
public void testExpressions() {
ValueHolder<String> cvsRoot =
new Constant<String>(":pserver:${user.name}@buckminster.tigris.org:/cvs"); // $NON-NLS-1$
String fmtString =
"First \"{0}\", second \"{1}\", third \"{2}\", and fourth \"{3}\""; //$NON-NLS-1$
Format fmt = new Format(fmtString);
Split split = new Split(":|@", 0); // $NON-NLS-1$
Replace rpl = new Replace();
rpl.addMatch(new Replace.Match("^:(.*)$", "$1", false)); // $NON-NLS-1$ //$NON-NLS-2$
rpl.addValueHolder(cvsRoot);
split.addValueHolder(rpl);
fmt.addValueHolder(split);
String expected =
new MessageFormat(fmtString)
.format(
new String[] {
"pserver", //$NON-NLS-1$
System.getProperty("user.name"),
"buckminster.tigris.org",
"/cvs"
}); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
IProperties<String> props = BMProperties.getSystemProperties();
String result = fmt.getValue(props);
log(result);
assertEquals(expected, result);
}