/
DiscoveryRequestBuilder.java
100 lines (89 loc) · 3.04 KB
/
DiscoveryRequestBuilder.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
88
89
90
91
92
93
94
95
96
97
98
99
100
/*
* Copyright 2015-2016 the original author or authors.
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution and is available at
*
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.junit.gen5.engine;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
/**
* The {@code DiscoveryRequestBuilder} provides a light-weight DSL for
* generating a {@link DiscoveryRequest}.
*
* <p>Example:
*
* <pre style="code">
* DiscoveryRequestBuilder.request()
* .select(
* packageName("org.junit.gen5"),
* packageName("com.junit.samples"),
* testClass(TestDescriptorTests.class),
* testClassByName("com.junit.samples.SampleTestCase"),
* testMethod("com.junit.samples.SampleTestCase", "test2"),
* testMethod(TestDescriptorTests.class, "test1"),
* testMethod(TestDescriptorTests.class, "test1"),
* testMethod(TestDescriptorTests.class, "testWithParams", ParameterType.class),
* testMethod(TestDescriptorTests.class, testMethod),
* path("/my/local/path1"),
* path("/my/local/path2"),
* uniqueId("unique-id-1"),
* uniqueId("unique-id-2")
* )
* .filterBy(engineIds("junit5"))
* .filterBy(classNamePattern("org.junit.gen5.tests"), classNamePattern("org.junit.sample"))
* .filterBy(tagsIncluded("Fast"), tagsExcluded("Slow"))
* ).build();
* </pre>
*/
public final class DiscoveryRequestBuilder {
private List<DiscoverySelector> selectors = new LinkedList<>();
private List<EngineIdFilter> engineIdFilters = new LinkedList<>();
private List<DiscoveryFilter<?>> filters = new LinkedList<>();
private List<PostDiscoveryFilter> postFilters = new LinkedList<>();
public static DiscoveryRequestBuilder request() {
return new DiscoveryRequestBuilder();
}
public DiscoveryRequestBuilder select(DiscoverySelector... elements) {
if (elements != null) {
select(Arrays.asList(elements));
}
return this;
}
public DiscoveryRequestBuilder select(List<DiscoverySelector> elements) {
if (elements != null) {
this.selectors.addAll(elements);
}
return this;
}
public DiscoveryRequestBuilder filterBy(EngineIdFilter... filters) {
if (filters != null) {
this.engineIdFilters.addAll(Arrays.asList(filters));
}
return this;
}
public DiscoveryRequestBuilder filterBy(DiscoveryFilter<?>... filters) {
if (filters != null) {
this.filters.addAll(Arrays.asList(filters));
}
return this;
}
public DiscoveryRequestBuilder filterBy(PostDiscoveryFilter... filters) {
if (filters != null) {
this.postFilters.addAll(Arrays.asList(filters));
}
return this;
}
public DiscoveryRequest build() {
DiscoveryRequest discoveryRequest = new DiscoveryRequest();
discoveryRequest.addSelectors(this.selectors);
discoveryRequest.addEngineIdFilters(this.engineIdFilters);
discoveryRequest.addFilters(this.filters);
discoveryRequest.addPostFilters(this.postFilters);
return discoveryRequest;
}
}