Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
ProviderTest	49	26	0%	3	1	0.9642857396.4%	Show methods
ProviderTest.TestComponentRole	52	0	-	0	0	-1.0 -	Show methods
ProviderTest.TestComponentWithProviders	59	0	-	0	0	-1.0 -	Show methods
ProviderTest.TestProvider1	78	1	0%	1	0	1.0100%	Show methods
ProviderTest.TestProvider12	88	1	0%	1	0	1.0100%	Show methods
ProviderTest.TestProvider2	97	1	0%	1	0	1.0100%	Show methods
ProviderTest.TestComponentWithProviderInException	109	0	-	0	0	-1.0 -	Show methods
ProviderTest.TestProviderWithExceptionInInitialize	117	2	0%	2	2	0.550%	Show methods

Class ProviderTest

Class ProviderTest	Line # 49	Total Statements 26	% Filtered 0%	Complexity 3	Uncovered Elements 1	TOTAL Coverage 0.9642857396.4%
loadAndInjectProviders() : void   loadAndInjectProviders() : void	132132	18.018	0.00%	1.01	0.00	1.0 1.0100%
loadAndInjectProviderWhenExceptionInInitialize() : void   loadAndInjectProviderWhenExceptionInInitialize() : void	165165	8.08	0.00%	2.02	1.01	0.875 0.87587.5%

 

Class ProviderTest.TestComponentRole

Class ProviderTest.TestComponentRole	Line # 52	Total Statements 0	% Filtered -	Complexity 0	Uncovered Elements 0	TOTAL Coverage -1.0 -

 

Class ProviderTest.TestComponentWithProviders

Class ProviderTest.TestComponentWithProviders	Line # 59	Total Statements 0	% Filtered -	Complexity 0	Uncovered Elements 0	TOTAL Coverage -1.0 -

 

Class ProviderTest.TestProvider1

Class ProviderTest.TestProvider1	Line # 78	Total Statements 1	% Filtered 0%	Complexity 1	Uncovered Elements 0	TOTAL Coverage 1.0100%
get() : String   get() : String	8080	1.01	0.00%	1.01	0.00	1.0 1.0100%

 

Class ProviderTest.TestProvider12

Class ProviderTest.TestProvider12	Line # 88	Total Statements 1	% Filtered 0%	Complexity 1	Uncovered Elements 0	TOTAL Coverage 1.0100%
get() : String   get() : String	9090	1.01	0.00%	1.01	0.00	1.0 1.0100%

 

Class ProviderTest.TestProvider2

Class ProviderTest.TestProvider2	Line # 97	Total Statements 1	% Filtered 0%	Complexity 1	Uncovered Elements 0	TOTAL Coverage 1.0100%
get() : Integer   get() : Integer	9999	1.01	0.00%	1.01	0.00	1.0 1.0100%

 

Class ProviderTest.TestComponentWithProviderInException

Class ProviderTest.TestComponentWithProviderInException	Line # 109	Total Statements 0	% Filtered -	Complexity 0	Uncovered Elements 0	TOTAL Coverage -1.0 -

 

Class ProviderTest.TestProviderWithExceptionInInitialize

Class ProviderTest.TestProviderWithExceptionInInitialize	Line # 117	Total Statements 2	% Filtered 0%	Complexity 2	Uncovered Elements 2	TOTAL Coverage 0.550%
initialize() : void   initialize() : void	119119	1.01	0.00%	1.01	0.00	1.0 1.0100%
get() : String   get() : String	125125	1.01	0.00%	1.01	1.01	0.0 0.00%

 

Contributing tests

Contributing tests

Select all

	Test contribution	Test	Result	Actions
	0.65789473	org.xwiki.component.ProviderTest.loadAndInjectProvidersorg.xwiki.component.ProviderTest.loadAndInjectProviders	1PASS
	0.2631579	org.xwiki.component.ProviderTest.loadAndInjectProviderWhenExceptionInInitializeorg.xwiki.component.ProviderTest.loadAndInjectProviderWhenExceptionInInitialize	1PASS

 

Source view

1		/*
2		* See the NOTICE file distributed with this work for additional
3		* information regarding copyright ownership.
4		*
5		* This is free software; you can redistribute it and/or modify it
6		* under the terms of the GNU Lesser General Public License as
7		* published by the Free Software Foundation; either version 2.1 of
8		* the License, or (at your option) any later version.
9		*
10		* This software is distributed in the hope that it will be useful,
11		* but WITHOUT ANY WARRANTY; without even the implied warranty of
12		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		* Lesser General Public License for more details.
14		*
15		* You should have received a copy of the GNU Lesser General Public
16		* License along with this software; if not, write to the Free
17		* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18		* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19		*/
20		package org.xwiki.component;
21
22		import java.util.List;
23		import java.util.Map;
24
25		import javax.inject.Inject;
26		import javax.inject.Named;
27		import javax.inject.Provider;
28		import javax.inject.Singleton;
29
30		import org.junit.Assert;
31		import org.junit.Test;
32		import org.xwiki.component.annotation.Component;
33		import org.xwiki.component.annotation.ComponentRole;
34		import org.xwiki.component.descriptor.DefaultComponentDescriptor;
35		import org.xwiki.component.embed.EmbeddableComponentManager;
36		import org.xwiki.component.embed.EmbeddableComponentManagerTest;
37		import org.xwiki.component.embed.EmbeddableComponentManagerTest.Role;
38		import org.xwiki.component.embed.EmbeddableComponentManagerTest.RoleImpl;
39		import org.xwiki.component.manager.ComponentLookupException;
40		import org.xwiki.component.manager.ComponentRepositoryException;
41		import org.xwiki.component.phase.Initializable;
42		import org.xwiki.component.phase.InitializationException;
43
44		/**
45		* Validate loading and injection of Providers in a real use case.
46		*
47		* @version $Id: 92fafeee4bb49d9cf35eb3f5b52b3d8e493940dc $
48		*/
		96.4% Uncovered Elements: 1 (28) Complexity: 3 Complexity Density: 0.12
49		public class ProviderTest
50		{
51		@ComponentRole
		- Uncovered Elements: 0 (0) Complexity: 0 Complexity Density: -
52		public static interface TestComponentRole
53		{
54
55		}
56
57		@Component
58		@Singleton
		- Uncovered Elements: 0 (0) Complexity: 0 Complexity Density: -
59		public static class TestComponentWithProviders implements TestComponentRole
60		{
61		@Inject
62		public Provider<String> provider1;
63
64		@Inject
65		@Named("another")
66		public Provider<String> provider12;
67
68		@Inject
69		public Provider<Integer> provider2;
70
71		@Inject
72		public Provider<List<EmbeddableComponentManagerTest.Role>> providerList;
73
74		@Inject
75		public Provider<Map<String, EmbeddableComponentManagerTest.Role>> providerMap;
76		}
77
		100% Uncovered Elements: 0 (2) Complexity: 1 Complexity Density: 1
78		public static class TestProvider1 implements Provider<String>
79		{
		100% Uncovered Elements: 0 (1) Complexity: 1 Complexity Density: 1
80	1	@Override...
81		public String get()
82		{
83	1	return "value";
84		}
85		}
86
87		@Named("another")
		100% Uncovered Elements: 0 (2) Complexity: 1 Complexity Density: 1
88		public static class TestProvider12 implements Provider<String>
89		{
		100% Uncovered Elements: 0 (1) Complexity: 1 Complexity Density: 1
90	1	@Override...
91		public String get()
92		{
93	1	return "another value";
94		}
95		}
96
		100% Uncovered Elements: 0 (2) Complexity: 1 Complexity Density: 1
97		public static class TestProvider2 implements Provider<Integer>
98		{
		100% Uncovered Elements: 0 (1) Complexity: 1 Complexity Density: 1
99	1	@Override...
100		public Integer get()
101		{
102	1	return 1;
103		}
104		}
105
106		@Component
107		@Named("exception")
108		@Singleton
		- Uncovered Elements: 0 (0) Complexity: 0 Complexity Density: -
109		public static class TestComponentWithProviderInException implements TestComponentRole
110		{
111		@Inject
112		@Named("exception")
113		public Provider<String> providerWithExceptionInInitialize;
114		}
115
116		@Named("exception")
		50% Uncovered Elements: 2 (4) Complexity: 2 Complexity Density: 1
117		public static class TestProviderWithExceptionInInitialize implements Provider<String>, Initializable
118		{
		100% Uncovered Elements: 0 (1) Complexity: 1 Complexity Density: 1
119	1	@Override...
120		public void initialize() throws InitializationException
121		{
122	1	throw new InitializationException("Some error in init");
123		}
124
		0% Uncovered Elements: 1 (1) Complexity: 1 Complexity Density: 1
125	0	@Override...
126		public String get()
127		{
128	0	throw new RuntimeException("should not be called!");
129		}
130		}
131
		100% Uncovered Elements: 0 (18) Complexity: 1 Complexity Density: 0.06 1PASS
132	1	@Test...
133		public void loadAndInjectProviders() throws ComponentLookupException, ComponentRepositoryException
134		{
135	1	EmbeddableComponentManager cm = new EmbeddableComponentManager();
136
137		// Register components for the list and map
138	1	DefaultComponentDescriptor<Role> cd1 = new DefaultComponentDescriptor<Role>();
139	1	cd1.setRole(Role.class);
140	1	cd1.setRoleHint("hint1");
141	1	cd1.setImplementation(RoleImpl.class);
142	1	cm.registerComponent(cd1);
143	1	DefaultComponentDescriptor<Role> cd2 = new DefaultComponentDescriptor<Role>();
144	1	cd2.setRole(Role.class);
145	1	cd2.setRoleHint("hint2");
146	1	cd2.setImplementation(RoleImpl.class);
147	1	cm.registerComponent(cd2);
148
149		// Initialize
150	1	cm.initialize(getClass().getClassLoader());
151
152	1	TestComponentWithProviders component = cm.getInstance(TestComponentRole.class);
153
154	1	Assert.assertEquals("value", component.provider1.get());
155	1	Assert.assertEquals("another value", component.provider12.get());
156	1	Assert.assertEquals(Integer.valueOf(1), component.provider2.get());
157
158	1	Assert.assertEquals(2, component.providerList.get().size());
159	1	Assert.assertEquals(2, component.providerMap.get().size());
160		}
161
162		/**
163		* Verify that an exception is raised when a Provider implementing {@link Initializable} fails to initialize.
164		*/
		87.5% Uncovered Elements: 1 (8) Complexity: 2 Complexity Density: 0.25 1PASS
165	1	@Test...
166		public void loadAndInjectProviderWhenExceptionInInitialize() throws Exception
167		{
168	1	EmbeddableComponentManager cm = new EmbeddableComponentManager();
169	1	cm.initialize(getClass().getClassLoader());
170
171	1	try {
172	1	cm.getInstance(TestComponentRole.class, "exception");
173	0	Assert.fail("Should have thrown an exception");
174		} catch (ComponentLookupException expected) {
175	1	Assert.assertEquals("Failed to lookup component "
176		+ "[org.xwiki.component.ProviderTest$TestComponentWithProviderInException] identified by "
177		+ "[role = [interface org.xwiki.component.ProviderTest$TestComponentRole] hint = [exception]]",
178		expected.getMessage());
179	1	Assert.assertEquals("Failed to lookup component "
180		+ "[org.xwiki.component.ProviderTest$TestProviderWithExceptionInInitialize] identified by "
181		+ "[role = [javax.inject.Provider<java.lang.String>] hint = [exception]]",
182		expected.getCause().getMessage());
183	1	Assert.assertEquals("Some error in init", expected.getCause().getCause().getMessage());
184		}
185		}
186		}