1 package com.xtremelabs.robolectric.shadows; 2 3 import android.content.UriMatcher; 4 import android.net.Uri; 5 import com.xtremelabs.robolectric.Robolectric; 6 import com.xtremelabs.robolectric.WithTestDefaultsRunner; 7 import com.xtremelabs.robolectric.shadows.ShadowUriMatcher.MatchNode; 8 import org.junit.Before; 9 import org.junit.Test; 10 import org.junit.runner.RunWith; 11 12 import static org.hamcrest.CoreMatchers.is; 13 import static org.hamcrest.CoreMatchers.nullValue; 14 import static org.junit.Assert.assertThat; 15 import static org.junit.matchers.JUnitMatchers.hasItem; 16 17 @RunWith(WithTestDefaultsRunner.class) 18 public class UriMatcherTest { 19 static final String AUTH = "com.foo"; 20 static final int NO_MATCH = -2; 21 22 UriMatcher matcher; 23 MatchNode root; 24 Uri URI; 25 26 @Before public void getMatcher() { 27 URI = Uri.parse("content://" + AUTH); 28 matcher = new UriMatcher(NO_MATCH); 29 root = Robolectric.shadowOf(matcher).rootNode; 30 } 31 32 @Test public void canInstantiate() { 33 assertThat(root.code, is(NO_MATCH)); 34 assertThat(root.map.isEmpty(), is(true)); 35 assertThat(root.number, is(nullValue())); 36 assertThat(root.text, is(nullValue())); 37 } 38 39 @Test public void canAddBasicMatch() { 40 MatchNode node = root; 41 String path = "bar/cat"; 42 43 matcher.addURI(AUTH, path, 1); 44 assertThat(node.map.keySet(), hasItem(AUTH)); 45 46 node = node.map.get(AUTH); 47 assertThat(node.map.keySet(), hasItem("bar")); 48 49 node = node.map.get("bar"); 50 assertThat(node.map.keySet(), hasItem("cat")); 51 52 node = node.map.get("cat"); 53 assertThat(node.code, is(1)); 54 } 55 56 @Test public void canAddWildcardMatches() { 57 matcher.addURI(AUTH, "#", 1); 58 matcher.addURI(AUTH, "*", 2); 59 MatchNode node = root.map.get(AUTH); 60 61 assertThat(node.number.code, is(1)); 62 assertThat(node.text.code, is(2)); 63 } 64 65 @Test public void canMatch() { 66 matcher.addURI(AUTH, "bar", 1); 67 assertThat(matcher.match(Uri.withAppendedPath(URI, "bar")), is(1)); 68 69 matcher.addURI(AUTH, "bar/#", 2); 70 assertThat(matcher.match(Uri.withAppendedPath(URI, "bar/1")), is(2)); 71 72 matcher.addURI(AUTH, "*", 3); 73 assertThat(matcher.match(Uri.withAppendedPath(URI, "bar")), is(1)); 74 assertThat(matcher.match(Uri.withAppendedPath(URI, "cat")), is(3)); 75 76 matcher.addURI(AUTH, "transport/*/#/type", 4); 77 assertThat(matcher.match(Uri.withAppendedPath(URI, "transport/land/45/type")), is(4)); 78 } 79 80 @Test public void returnsRootCodeForIfNoMatch() { 81 matcher.addURI(AUTH, "bar/#", 1); 82 assertThat(matcher.match(Uri.withAppendedPath(URI, "cat")), is(NO_MATCH)); 83 assertThat(matcher.match(Uri.withAppendedPath(URI, "bar")), is(NO_MATCH)); 84 assertThat(matcher.match(Uri.withAppendedPath(URI, "bar/cat")), is(NO_MATCH)); 85 } 86 87 } 88
