IntelliJ Platform Plugin SDK Help

8. Find Usages Test

Define the Test Data

Create the FindUsagesTestData.simple file in the testData directory.

# You are reading the ".properties" entry. ! The exclamation mark can also mark text as comments. website = https://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 <caret>key\ with\ spaces = This is the value that could be looked up with the key "key with spaces". # Unicode tab : \u0009

Create the test file FindUsagesTestData.java, which contains one embedded Simple Language prefix and key.

public class Test { public static void main(String[] args) { System.out.println("simple:key with spaces"); } }

Define a Test Method

Add the testFindUsages() method to the SimpleCodeInsightTest class previously defined. This test verifies the find usage functionality will identify the "key with spaces".

public void testFindUsages() { Collection<UsageInfo> usageInfos = myFixture.testFindUsages("FindUsagesTestData.simple", "FindUsagesTestData.java"); assertEquals(1, usageInfos.size()); }

Run the Test

Run the test and make sure it's green.

Last modified: 08 September 2022