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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
package org.apache.velocity.test;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.VelocityEngine;
import org.apache.velocity.runtime.RuntimeConstants;
import org.apache.velocity.runtime.resource.loader.StringResourceLoader;
import org.apache.velocity.test.misc.TestLogger;
import java.io.File;
import java.io.FileWriter;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.StandardCopyOption;
/**
* This class tests the velocimacro.library.autoreload functionality, and issue VELOCITY-
*/
public class MacroAutoReloadTestCase extends BaseTestCase
{
private final String RELOAD_TEMPLATE_PATH = TEST_COMPARE_DIR + "/reload";
public MacroAutoReloadTestCase(String name)
{
super(name);
}
@Override
protected void setUp() throws Exception
{
// always copy macros library before modifying it, to ensure successive tests will pass
Files.copy(FileSystems.getDefault().getPath(RELOAD_TEMPLATE_PATH + "/macros.vtl"), FileSystems.getDefault().getPath(RELOAD_TEMPLATE_PATH + "/macros2.vtl"), StandardCopyOption.REPLACE_EXISTING);
engine = new VelocityEngine();
//by default, make the engine's log output go to the test-report
log = new TestLogger(false, false);
engine.setProperty(RuntimeConstants.RUNTIME_LOG_INSTANCE, log);
// use file resource loader
engine.setProperty(RuntimeConstants.RESOURCE_LOADERS, "file,string");
engine.addProperty("file.resource.loader.path", RELOAD_TEMPLATE_PATH);
engine.addProperty("velocimacro.library", "macros2.vtl");
engine.addProperty("velocimacro.library.autoreload", "true");
engine.addProperty("file.resource.loader.cache", "false");
engine.addProperty("string.resource.loader.class", StringResourceLoader.class.getName());
engine.addProperty("string.resource.loader.repository.name", "stringRepo");
engine.addProperty("string.resource.loader.repository.static", "false");
context = new VelocityContext();
}
public void testChangedMacro() throws Exception
{
String template = "#foo('hip')";
assertEvalEquals("hop_hip", template);
FileWriter writer = new FileWriter(RELOAD_TEMPLATE_PATH + "/macros2.vtl");
writer.write("#macro(foo $txt)hip_$txt#{end}");
writer.close();
// last modified timestamps resolution is one second before Java 8,
// so force reloading by setting a file date in the future
File macros2 = new File(TEST_COMPARE_DIR + "/reload/macros2.vtl");
macros2.setLastModified(macros2.lastModified() + 1000);
assertEvalEquals("hip_hip", template);
}
public void testNewMacro() throws Exception
{
String template = "#foo('hip')";
assertEvalEquals("hop_hip", template);
FileWriter writer = new FileWriter(TEST_COMPARE_DIR + "/reload/macros2.vtl", true);
writer.write("\n#macro(bar $txt)hep_$txt#{end}");
writer.close();
// last modified timestamps resolution is one second before Java 8,
// so force reloading by setting a file date in the future
File macros2 = new File(TEST_COMPARE_DIR + "/reload/macros2.vtl");
macros2.setLastModified(macros2.lastModified() + 1000);
template = "#foo('hip') #bar('hip')";
assertEvalEquals("hop_hip hep_hip", template);
}
}
|
