From b978eb1d565cf40a79cbb8a2ab2d84d32873c886 Mon Sep 17 00:00:00 2001
From: Dennis Ushakov <dennis.ushakov@gmail.com>
Date: Tue, 19 Mar 2019 18:30:25 +0300
Subject: [PATCH] check last extension if file type is not found (WEB-37818)

---
 .../ide/fileTemplates/impl/FileTemplatesTest.groovy    | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/java/java-tests/testSrc/com/intellij/java/ide/fileTemplates/impl/FileTemplatesTest.groovy b/java/java-tests/testSrc/com/intellij/java/ide/fileTemplates/impl/FileTemplatesTest.groovy
index 83523806b533..7170c7b98fbd 100644
--- a/java/java-tests/testSrc/com/intellij/java/ide/fileTemplates/impl/FileTemplatesTest.groovy
+++ b/java/java-tests/testSrc/com/intellij/java/ide/fileTemplates/impl/FileTemplatesTest.groovy
@@ -219,6 +219,16 @@ class FileTemplatesTest extends IdeaTestCase {
     }
   }
 
+  void testCanCreateDoubleExtension() {
+    FileTemplate template = FileTemplateManager.getInstance(getProject()).addTemplate(name, "my.txt")
+    disposeOnTearDown({ FileTemplateManager.getInstance(getProject()).removeTemplate(template) } as Disposable)
+
+    File temp = createTempDirectory(false)
+    VirtualFile tempDir = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(temp)
+    def directory = PsiManager.getInstance(project).findDirectory(tempDir)
+    assertTrue(FileTemplateUtil.canCreateFromTemplate([directory].toArray(PsiDirectory.EMPTY_ARRAY), template))
+  }
+
   private boolean checkFileWithUnicodeNameCanBeFound() {
     try {
       //noinspection GroovyAccessibility