1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.setupwizardlib.test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import android.text.Annotation;
import android.text.SpannableStringBuilder;
import android.support.test.filters.SmallTest;
import android.support.test.runner.AndroidJUnit4;
import com.android.setupwizardlib.span.SpanHelper;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(AndroidJUnit4.class)
@SmallTest
public class SpanHelperTest {
@Test
public void testReplaceSpan() {
SpannableStringBuilder ssb = new SpannableStringBuilder("Hello world");
Annotation oldSpan = new Annotation("key", "value");
Annotation newSpan = new Annotation("newkey", "newvalue");
ssb.setSpan(oldSpan, 2, 5, 0 /* flags */);
SpanHelper.replaceSpan(ssb, oldSpan, newSpan);
final Object[] spans = ssb.getSpans(0, ssb.length(), Object.class);
assertEquals("There should be one span in the builder", 1, spans.length);
assertSame("The span should be newSpan", newSpan, spans[0]);
}
}
|
