Changeset 14371 in josm for trunk/test/unit

Timestamp:

2018-10-27T13:34:59+02:00 (6 years ago)

Author:

simon04

Message:

fix #15889 - add MapCSS function is_similar

This function tests if two strings are similar. Logic extracted from SimilarNamedWays validation test.

File:

• trunk/test/unit/org/openstreetmap/josm/tools/UtilsTest.java (modified) (1 diff)

trunk/test/unit/org/openstreetmap/josm/tools/UtilsTest.java

@@ -295 +295 @@
         assertEquals("Empty on null stream", 0, Utils.readBytesFromStream(null).length);
     }
+
+    /**
+     * Test of {@link Utils#getLevenshteinDistance} method.
+     */
+    @Test
+    public void testLevenshteinDistance() {
+        assertEquals(0, Utils.getLevenshteinDistance("foo", "foo"));
+        assertEquals(3, Utils.getLevenshteinDistance("foo", "bar"));
+        assertEquals(1, Utils.getLevenshteinDistance("bar", "baz"));
+    }
+
+    /**
+     * Test of {@link Utils#isSimilar} method.
+     */
+    @Test
+    public void testIsSimilar() {
+        assertFalse(Utils.isSimilar("foo", "foo"));
+        assertFalse(Utils.isSimilar("foo", "bar"));
+        assertTrue(Utils.isSimilar("bar", "baz"));
+        assertTrue(Utils.isSimilar("bar", "baz"));
+        assertTrue(Utils.isSimilar("Rua São João", "Rua SAO Joao"));
+    }
 }