In this test we will check if the find usages provider, implemented in the Find Usages Provider section of the Custom Language Support Tutorial, works correctly.
8.1. Define test data
Create a file FindUsagesTestData.simple.
# You are reading the ".properties" entry.
! The exclamation mark can also mark text as comments.
<caret>website = http://en.wikipedia.org/
language = English
# The backslash below tells the application to continue reading
# the value onto the next line.
message = Welcome to \
Wikipedia!
# Add spaces to the key
key\ with\ spaces = This is the value that could be looked up with the key "key with spaces".
# Unicode
tab : \u0009
Create a file FindUsagesTestData.java.
public class Test {
public static void main(String[] args) {
System.out.println("simple:website");
}
}
8.2. Define a test method
public void testFindUsages() {
Collection<UsageInfo> usageInfos = myFixture.testFindUsages("FindUsagesTestData.simple", "FindUsagesTestData.java");
assertEquals(1, usageInfos.size());
}
8.3. Run the test
Run the test and make sure it's green.