Polish more AssertJ assertions

This commit is contained in:
Antoine 2017-04-13 17:24:11 +02:00 committed by Rob Winch
parent e0aca04a28
commit 0771778b81
14 changed files with 47 additions and 49 deletions

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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2016 the original author or authors. * Copyright 2002-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -137,9 +137,9 @@ public class ObjectIdentityImplTests {
String string = "SOME_STRING"; String string = "SOME_STRING";
assertThat(string).isNotSameAs(obj); assertThat(string).isNotSameAs(obj);
assertThat(obj.equals(null)).isFalse(); assertThat(obj).isNotNull();
assertThat(obj.equals("DIFFERENT_OBJECT_TYPE")).isFalse(); assertThat(obj).isNotEqualTo("DIFFERENT_OBJECT_TYPE");
assertThat(obj.equals(new ObjectIdentityImpl(DOMAIN_CLASS, Long.valueOf(2)))).isFalse(); assertThat(obj).isNotEqualTo(new ObjectIdentityImpl(DOMAIN_CLASS, Long.valueOf(2)));
assertThat(obj).isNotEqualTo(new ObjectIdentityImpl( assertThat(obj).isNotEqualTo(new ObjectIdentityImpl(
"org.springframework.security.acls.domain.ObjectIdentityImplTests$MockOtherIdDomainObject", "org.springframework.security.acls.domain.ObjectIdentityImplTests$MockOtherIdDomainObject",
Long.valueOf(1))); Long.valueOf(1)));
@ -151,7 +151,7 @@ public class ObjectIdentityImplTests {
public void hashcodeIsDifferentForDifferentJavaTypes() throws Exception { public void hashcodeIsDifferentForDifferentJavaTypes() throws Exception {
ObjectIdentity obj = new ObjectIdentityImpl(Object.class, Long.valueOf(1)); ObjectIdentity obj = new ObjectIdentityImpl(Object.class, Long.valueOf(1));
ObjectIdentity obj2 = new ObjectIdentityImpl(String.class, Long.valueOf(1)); ObjectIdentity obj2 = new ObjectIdentityImpl(String.class, Long.valueOf(1));
assertThat(obj.hashCode() == obj2.hashCode()).isFalse(); assertThat(obj.hashCode()).isNotEqualTo(obj2.hashCode());
} }
@Test @Test
@ -175,7 +175,7 @@ public class ObjectIdentityImplTests {
public void stringAndNumericIdsAreNotEqual() throws Exception { public void stringAndNumericIdsAreNotEqual() throws Exception {
ObjectIdentity obj = new ObjectIdentityImpl(Object.class, "1000"); ObjectIdentity obj = new ObjectIdentityImpl(Object.class, "1000");
ObjectIdentity obj2 = new ObjectIdentityImpl(Object.class, Long.valueOf(1000)); ObjectIdentity obj2 = new ObjectIdentityImpl(Object.class, Long.valueOf(1000));
assertThat(obj.equals(obj2)).isFalse(); assertThat(obj).isNotEqualTo(obj2);
} }
// ~ Inner Classes // ~ Inner Classes

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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2016 the original author or authors. * Copyright 2002-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -104,17 +104,17 @@ public class SpringCacheBasedAclCacheTests {
// Try to evict an entry that doesn't exist // Try to evict an entry that doesn't exist
myCache.evictFromCache(Long.valueOf(3)); myCache.evictFromCache(Long.valueOf(3));
myCache.evictFromCache(new ObjectIdentityImpl(TARGET_CLASS, Long.valueOf(102))); myCache.evictFromCache(new ObjectIdentityImpl(TARGET_CLASS, Long.valueOf(102)));
assertThat(4).isEqualTo(realCache.size()); assertThat(realCache).hasSize(4);
myCache.evictFromCache(Long.valueOf(1)); myCache.evictFromCache(Long.valueOf(1));
assertThat(2).isEqualTo(realCache.size()); assertThat(realCache).hasSize(2);
// Check the second object inserted // Check the second object inserted
assertThat(acl2).isEqualTo(myCache.getFromCache(Long.valueOf(2))); assertThat(acl2).isEqualTo(myCache.getFromCache(Long.valueOf(2)));
assertThat(acl2).isEqualTo(myCache.getFromCache(identity2)); assertThat(acl2).isEqualTo(myCache.getFromCache(identity2));
myCache.evictFromCache(identity2); myCache.evictFromCache(identity2);
assertThat(0).isEqualTo(realCache.size()); assertThat(realCache).isEmpty();
} }
@SuppressWarnings("rawtypes") @SuppressWarnings("rawtypes")

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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2016 the original author or authors. * Copyright 2002-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -181,12 +181,12 @@ public class TestHelperTests {
public void testCreateAuthorityList() { public void testCreateAuthorityList() {
List<GrantedAuthority> authorities1 = HierarchicalRolesTestHelper List<GrantedAuthority> authorities1 = HierarchicalRolesTestHelper
.createAuthorityList("ROLE_A"); .createAuthorityList("ROLE_A");
assertThat(1).isEqualTo(authorities1.size()); assertThat(authorities1).hasSize(1);
assertThat(authorities1.get(0).getAuthority()).isEqualTo("ROLE_A"); assertThat(authorities1.get(0).getAuthority()).isEqualTo("ROLE_A");
List<GrantedAuthority> authorities2 = HierarchicalRolesTestHelper List<GrantedAuthority> authorities2 = HierarchicalRolesTestHelper
.createAuthorityList("ROLE_A", "ROLE_C"); .createAuthorityList("ROLE_A", "ROLE_C");
assertThat(2).isEqualTo(authorities2.size()); assertThat(authorities2).hasSize(2);
assertThat(authorities2.get(0).getAuthority()).isEqualTo("ROLE_A"); assertThat(authorities2.get(0).getAuthority()).isEqualTo("ROLE_A");
assertThat(authorities2.get(1).getAuthority()).isEqualTo("ROLE_C"); assertThat(authorities2.get(1).getAuthority()).isEqualTo("ROLE_C");
} }

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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2016 the original author or authors. * Copyright 2002-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -262,7 +262,7 @@ public class JdbcUserDetailsManagerTests {
manager.renameGroup("GROUP_0", "GROUP_X"); manager.renameGroup("GROUP_0", "GROUP_X");
assertThat(template.queryForObject("select id from groups where group_name = 'GROUP_X'", assertThat(template.queryForObject("select id from groups where group_name = 'GROUP_X'",
Integer.class)).isEqualTo(0); Integer.class)).isZero();
} }
@Test @Test

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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2016 the original author or authors. * Copyright 2002-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -45,14 +45,14 @@ public class SecurityContextHolderMTTests extends TestCase{
assertThat(new SecurityContextHolder().toString().isTrue() assertThat(new SecurityContextHolder().toString().isTrue()
.lastIndexOf("SecurityContextHolder[strategy='org.springframework.security.context.InheritableThreadLocalSecurityContextHolderStrategy'") != -1); .lastIndexOf("SecurityContextHolder[strategy='org.springframework.security.context.InheritableThreadLocalSecurityContextHolderStrategy'") != -1);
loadStartAndWaitForThreads(true, "Main_", NUM_THREADS, false, true); loadStartAndWaitForThreads(true, "Main_", NUM_THREADS, false, true);
assertThat(errors).as("Thread errors detected; review log output for details").isEqualTo(0); assertThat(errors).as("Thread errors detected; review log output for details").isZero();
} }
public void testSynchronizationGlobal() throws Exception { public void testSynchronizationGlobal() throws Exception {
SecurityContextHolder.clearContext(); SecurityContextHolder.clearContext();
SecurityContextHolder.setStrategyName(SecurityContextHolder.MODE_GLOBAL); SecurityContextHolder.setStrategyName(SecurityContextHolder.MODE_GLOBAL);
loadStartAndWaitForThreads(true, "Main_", NUM_THREADS, true, false); loadStartAndWaitForThreads(true, "Main_", NUM_THREADS, true, false);
assertThat(errors).as("Thread errors detected; review log output for details").isEqualTo(0); assertThat(errors).as("Thread errors detected; review log output for details").isZero();
} }
public void testSynchronizationInheritableThreadLocal() public void testSynchronizationInheritableThreadLocal()
@ -60,14 +60,14 @@ public class SecurityContextHolderMTTests extends TestCase{
SecurityContextHolder.clearContext(); SecurityContextHolder.clearContext();
SecurityContextHolder.setStrategyName(SecurityContextHolder.MODE_INHERITABLETHREADLOCAL); SecurityContextHolder.setStrategyName(SecurityContextHolder.MODE_INHERITABLETHREADLOCAL);
loadStartAndWaitForThreads(true, "Main_", NUM_THREADS, false, true); loadStartAndWaitForThreads(true, "Main_", NUM_THREADS, false, true);
assertThat(errors).as("Thread errors detected; review log output for details").isEqualTo(0); assertThat(errors).as("Thread errors detected; review log output for details").isZero();
} }
public void testSynchronizationThreadLocal() throws Exception { public void testSynchronizationThreadLocal() throws Exception {
SecurityContextHolder.clearContext(); SecurityContextHolder.clearContext();
SecurityContextHolder.setStrategyName(SecurityContextHolder.MODE_THREADLOCAL); SecurityContextHolder.setStrategyName(SecurityContextHolder.MODE_THREADLOCAL);
loadStartAndWaitForThreads(true, "Main_", NUM_THREADS, false, false); loadStartAndWaitForThreads(true, "Main_", NUM_THREADS, false, false);
assertThat(errors).as("Thread errors detected; review log output for details").isEqualTo(0); assertThat(errors).as("Thread errors detected; review log output for details").isZero();
} }
private void startAndRun(Thread[] threads) { private void startAndRun(Thread[] threads) {

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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2016 the original author or authors. * Copyright 2002-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -103,7 +103,7 @@ public class OpenIDAuthenticationFilterTests {
URI returnTo = new URI(filter.buildReturnToUrl(req)); URI returnTo = new URI(filter.buildReturnToUrl(req));
String query = returnTo.getRawQuery(); String query = returnTo.getRawQuery();
assertThat(count(query, '=')).isEqualTo(1); assertThat(count(query, '=')).isEqualTo(1);
assertThat(count(query, '&')).isEqualTo(0); assertThat(count(query, '&')).isZero();
} }
/** /**

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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2016 the original author or authors. * Copyright 2002-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -37,7 +37,7 @@ public class AppRoleTests {
public void bitsAreCorrect() throws Exception { public void bitsAreCorrect() throws Exception {
// If this fails, someone has modified the Enum and the Datastore is probably // If this fails, someone has modified the Enum and the Datastore is probably
// corrupt! // corrupt!
assertThat(ADMIN.getBit()).isEqualTo(0); assertThat(ADMIN.getBit()).isZero();
assertThat(NEW_USER.getBit()).isEqualTo(1); assertThat(NEW_USER.getBit()).isEqualTo(1);
assertThat(USER.getBit()).isEqualTo(2); assertThat(USER.getBit()).isEqualTo(2);
} }

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@ -30,8 +30,8 @@ public class WebXmlJ2eeDefinedRolesRetrieverTests {
@Test @Test
public void testRole1To4Roles() throws Exception { public void testRole1To4Roles() throws Exception {
List<String> ROLE1TO4_EXPECTED_ROLES = Arrays.asList(new String[] { "Role1", List<String> ROLE1TO4_EXPECTED_ROLES = Arrays.asList("Role1",
"Role2", "Role3", "Role4" }); "Role2", "Role3", "Role4");
final Resource webXml = new ClassPathResource("webxml/Role1-4.web.xml"); final Resource webXml = new ClassPathResource("webxml/Role1-4.web.xml");
WebXmlMappableAttributesRetriever rolesRetriever = new WebXmlMappableAttributesRetriever(); WebXmlMappableAttributesRetriever rolesRetriever = new WebXmlMappableAttributesRetriever();
@ -47,11 +47,9 @@ public class WebXmlJ2eeDefinedRolesRetrieverTests {
rolesRetriever.afterPropertiesSet(); rolesRetriever.afterPropertiesSet();
Set<String> j2eeRoles = rolesRetriever.getMappableAttributes(); Set<String> j2eeRoles = rolesRetriever.getMappableAttributes();
assertThat(j2eeRoles).isNotNull(); assertThat(j2eeRoles).isNotNull()
assertThat(j2eeRoles.size()).withFailMessage("J2eeRoles expected size: " + ROLE1TO4_EXPECTED_ROLES.size() .hasSameSizeAs(ROLE1TO4_EXPECTED_ROLES)
+ ", actual size: " + j2eeRoles).hasSize(ROLE1TO4_EXPECTED_ROLES.size()); .containsAll(ROLE1TO4_EXPECTED_ROLES);
assertThat(j2eeRoles).withFailMessage("J2eeRoles expected contents (arbitrary order).isTrue(): "
+ ROLE1TO4_EXPECTED_ROLES + ", actual content: " + j2eeRoles).containsAll(ROLE1TO4_EXPECTED_ROLES);
} }
@Test @Test
@ -69,6 +67,6 @@ public class WebXmlJ2eeDefinedRolesRetrieverTests {
}); });
rolesRetriever.afterPropertiesSet(); rolesRetriever.afterPropertiesSet();
Set<String> j2eeRoles = rolesRetriever.getMappableAttributes(); Set<String> j2eeRoles = rolesRetriever.getMappableAttributes();
assertThat(j2eeRoles).withFailMessage("actual size: " + j2eeRoles.size() + "J2eeRoles expected size: 0").isEmpty(); assertThat(j2eeRoles).isEmpty();
} }
} }

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@ -421,7 +421,7 @@ public class AbstractRememberMeServicesTests {
Cookie cookie = response.getCookie( Cookie cookie = response.getCookie(
AbstractRememberMeServices.SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY); AbstractRememberMeServices.SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY);
assertThat(cookie.getVersion()).isEqualTo(0); assertThat(cookie.getVersion()).isZero();
} }
@Test @Test
@ -453,7 +453,7 @@ public class AbstractRememberMeServicesTests {
Cookie returnedCookie = response.getCookie( Cookie returnedCookie = response.getCookie(
AbstractRememberMeServices.SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY); AbstractRememberMeServices.SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY);
assertThat(returnedCookie).isNotNull(); assertThat(returnedCookie).isNotNull();
assertThat(returnedCookie.getMaxAge()).isEqualTo(0); assertThat(returnedCookie.getMaxAge()).isZero();
} }
// ~ Inner Classes // ~ Inner Classes

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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2016 the original author or authors. * Copyright 2002-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -135,7 +135,7 @@ public class PersistentTokenBasedRememberMeServicesTests {
"somepass", "SOME_AUTH")); "somepass", "SOME_AUTH"));
Cookie returnedCookie = response.getCookie("mycookiename"); Cookie returnedCookie = response.getCookie("mycookiename");
assertThat(returnedCookie).isNotNull(); assertThat(returnedCookie).isNotNull();
assertThat(returnedCookie.getMaxAge()).isEqualTo(0); assertThat(returnedCookie.getMaxAge()).isZero();
// SEC-1280 // SEC-1280
services.logout(request, response, null); services.logout(request, response, null);

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@ -136,7 +136,7 @@ public class TokenBasedRememberMeServicesTests {
Cookie returnedCookie = response Cookie returnedCookie = response
.getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY); .getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY);
assertThat(returnedCookie).isNotNull(); assertThat(returnedCookie).isNotNull();
assertThat(returnedCookie.getMaxAge()).isEqualTo(0); assertThat(returnedCookie.getMaxAge()).isZero();
} }
@Test @Test
@ -153,7 +153,7 @@ public class TokenBasedRememberMeServicesTests {
Cookie returnedCookie = response Cookie returnedCookie = response
.getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY); .getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY);
assertThat(returnedCookie).isNotNull(); assertThat(returnedCookie).isNotNull();
assertThat(returnedCookie.getMaxAge()).isEqualTo(0); assertThat(returnedCookie.getMaxAge()).isZero();
} }
@Test @Test
@ -169,7 +169,7 @@ public class TokenBasedRememberMeServicesTests {
Cookie returnedCookie = response Cookie returnedCookie = response
.getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY); .getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY);
assertThat(returnedCookie).isNotNull(); assertThat(returnedCookie).isNotNull();
assertThat(returnedCookie.getMaxAge()).isEqualTo(0); assertThat(returnedCookie.getMaxAge()).isZero();
} }
@Test @Test
@ -190,7 +190,7 @@ public class TokenBasedRememberMeServicesTests {
Cookie returnedCookie = response Cookie returnedCookie = response
.getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY); .getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY);
assertThat(returnedCookie).isNotNull(); assertThat(returnedCookie).isNotNull();
assertThat(returnedCookie.getMaxAge()).isEqualTo(0); assertThat(returnedCookie.getMaxAge()).isZero();
} }
@Test @Test
@ -207,7 +207,7 @@ public class TokenBasedRememberMeServicesTests {
Cookie returnedCookie = response Cookie returnedCookie = response
.getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY); .getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY);
assertThat(returnedCookie).isNotNull(); assertThat(returnedCookie).isNotNull();
assertThat(returnedCookie.getMaxAge()).isEqualTo(0); assertThat(returnedCookie.getMaxAge()).isZero();
} }
@Test @Test
@ -227,7 +227,7 @@ public class TokenBasedRememberMeServicesTests {
Cookie returnedCookie = response Cookie returnedCookie = response
.getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY); .getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY);
assertThat(returnedCookie).isNotNull(); assertThat(returnedCookie).isNotNull();
assertThat(returnedCookie.getMaxAge()).isEqualTo(0); assertThat(returnedCookie.getMaxAge()).isZero();
} }
@Test @Test
@ -270,7 +270,7 @@ public class TokenBasedRememberMeServicesTests {
Cookie cookie = response.getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY); Cookie cookie = response.getCookie(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY);
assertThat(cookie).isNotNull(); assertThat(cookie).isNotNull();
assertThat(cookie.getMaxAge()).isEqualTo(0); assertThat(cookie.getMaxAge()).isZero();
} }
@Test @Test

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@ -1,5 +1,5 @@
/* /*
* Copyright 2012-2016 the original author or authors. * Copyright 2012-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -106,7 +106,7 @@ public class CookieCsrfTokenRepositoryTests {
Cookie tokenCookie = this.response Cookie tokenCookie = this.response
.getCookie(CookieCsrfTokenRepository.DEFAULT_CSRF_COOKIE_NAME); .getCookie(CookieCsrfTokenRepository.DEFAULT_CSRF_COOKIE_NAME);
assertThat(tokenCookie.getMaxAge()).isEqualTo(0); assertThat(tokenCookie.getMaxAge()).isZero();
assertThat(tokenCookie.getName()) assertThat(tokenCookie.getName())
.isEqualTo(CookieCsrfTokenRepository.DEFAULT_CSRF_COOKIE_NAME); .isEqualTo(CookieCsrfTokenRepository.DEFAULT_CSRF_COOKIE_NAME);
assertThat(tokenCookie.getPath()).isEqualTo(this.request.getContextPath()); assertThat(tokenCookie.getPath()).isEqualTo(this.request.getContextPath());

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@ -1,5 +1,5 @@
/* /*
* Copyright 2015-2016 the original author or authors. * Copyright 2015-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -97,7 +97,7 @@ public class SavedCookieMixinTests extends AbstractMixinTests {
assertThat(savedCookie.getName()).isEqualTo("SESSION"); assertThat(savedCookie.getName()).isEqualTo("SESSION");
assertThat(savedCookie.getValue()).isEqualTo("123456789"); assertThat(savedCookie.getValue()).isEqualTo("123456789");
assertThat(savedCookie.isSecure()).isEqualTo(false); assertThat(savedCookie.isSecure()).isEqualTo(false);
assertThat(savedCookie.getVersion()).isEqualTo(0); assertThat(savedCookie.getVersion()).isZero();
assertThat(savedCookie.getComment()).isNull(); assertThat(savedCookie.getComment()).isNull();
} }
} }

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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2016 the original author or authors. * Copyright 2002-2017 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -168,7 +168,7 @@ public class ThrowableAnalyzerTests {
}; };
assertThat(analyzer.getRegisteredTypes().length).withFailMessage( assertThat(analyzer.getRegisteredTypes().length).withFailMessage(
"Unexpected number of registered types").isEqualTo(0); "Unexpected number of registered types").isZero();
Throwable t = this.testTrace[0]; Throwable t = this.testTrace[0];
Throwable[] chain = analyzer.determineCauseChain(t); Throwable[] chain = analyzer.determineCauseChain(t);