-
-
Notifications
You must be signed in to change notification settings - Fork 1.6k
/
SeleniumUtils.java
87 lines (72 loc) · 3.1 KB
/
SeleniumUtils.java
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
package org.testcontainers.containers;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.InputStream;
import java.net.URL;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.Set;
import java.util.jar.Attributes;
import java.util.jar.Manifest;
/**
* Utility methods for Selenium.
*/
public final class SeleniumUtils {
public static final String DEFAULT_SELENIUM_VERSION = "2.45.0";
private static final Logger LOGGER = LoggerFactory.getLogger(SeleniumUtils.class);
private SeleniumUtils() {}
/**
* Based on the JARs detected on the classpath, determine which version of selenium-api is available.
* @return the detected version of Selenium API, or DEFAULT_SELENIUM_VERSION if it could not be determined
*/
public static String determineClasspathSeleniumVersion() {
Set<String> seleniumVersions = new HashSet<>();
try {
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
Enumeration<URL> manifests = classLoader.getResources("META-INF/MANIFEST.MF");
while (manifests.hasMoreElements()) {
URL manifestURL = manifests.nextElement();
try (InputStream is = manifestURL.openStream()) {
Manifest manifest = new Manifest();
manifest.read(is);
String seleniumVersion = getSeleniumVersionFromManifest(manifest);
if (seleniumVersion != null) {
seleniumVersions.add(seleniumVersion);
LOGGER.info("Selenium API version {} detected on classpath", seleniumVersion);
}
}
}
} catch (Exception e) {
LOGGER.debug("Failed to determine Selenium-Version from selenium-api JAR Manifest", e);
}
if (seleniumVersions.size() == 0) {
LOGGER.warn("Failed to determine Selenium version from classpath - will use default version of {}", DEFAULT_SELENIUM_VERSION);
return DEFAULT_SELENIUM_VERSION;
}
String foundVersion = seleniumVersions.iterator().next();
if (seleniumVersions.size() > 1) {
LOGGER.warn("Multiple versions of Selenium API found on classpath - will select {}, but this may not be reliable", foundVersion);
}
return foundVersion;
}
/**
* Read Manifest to get Selenium Version.
* @param manifest manifest
* @return Selenium Version detected
*/
public static String getSeleniumVersionFromManifest(Manifest manifest) {
String seleniumVersion = null;
Attributes buildInfo = manifest.getAttributes("Build-Info");
if (buildInfo != null) {
seleniumVersion = buildInfo.getValue("Selenium-Version");
}
// Compatibility Selenium > 3.X
if(seleniumVersion == null) {
Attributes seleniumInfo = manifest.getAttributes("Selenium");
if (seleniumInfo != null) {
seleniumVersion = seleniumInfo.getValue("Selenium-Version");
}
}
return seleniumVersion;
}
}