test for File.listFiles(filter)

2012-06-04 19:57:31 +04:00
parent d296d64027
commit 9a7f3da6c6
1 changed files with 15 additions and 0 deletions
@@ -71,4 +71,19 @@ class IoTest() : TestCase() {

    assertEquals(arrayList("Hello", "World"), list)
  }
+  
+  fun testListFiles() {
+    val dir = File.createTempFile("temp", System.nanoTime().toString())!!
+    dir.delete()
+    dir.mkdir()
+    
+    File.createTempFile("temp", "1.kt", dir)
+    File.createTempFile("temp", "2.java", dir)
+    File.createTempFile("temp", "3.kt", dir)
+    
+    val result = dir.listFiles { it.getName()!!.endsWith(".kt") }
+    
+    assertNotNull(result)
+    assertEquals(result!!.size, 2)
+  }
 }