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dreis2211philwebb
dreis2211
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Polish LoggingApplicationListenerTests
See gh-17491
1 parent b0bf2dd commit 1bc9c85

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‎spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerTests.java

Lines changed: 38 additions & 44 deletions
Original file line numberDiff line numberDiff line change
@@ -72,8 +72,6 @@
7272
import static org.assertj.core.api.Assertions.assertThat;
7373
import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
7474
import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
75-
import static org.hamcrest.Matchers.containsString;
76-
import static org.hamcrest.Matchers.not;
7775

7876
/**
7977
* Tests for {@link LoggingApplicationListener} with Logback.
@@ -150,10 +148,10 @@ private String tmpDir() {
150148
@Test
151149
public void baseConfigLocation() {
152150
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
153-
this.output.expect(containsString("Hello world"));
154-
this.output.expect(not(containsString("???")));
155-
this.output.expect(containsString("[junit-"));
156151
this.logger.info("Hello world", new RuntimeException("Expected"));
152+
assertThat(this.output).contains("Hello world");
153+
assertThat(this.output).doesNotContain("???");
154+
assertThat(this.output).contains("[junit-");
157155
assertThat(new File(tmpDir() + "/spring.log").exists()).isFalse();
158156
}
159157

@@ -162,17 +160,16 @@ public void overrideConfigLocation() {
162160
addPropertiesToEnvironment(this.context, "logging.config=classpath:logback-nondefault.xml");
163161
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
164162
this.logger.info("Hello world");
165-
String output = this.output.toString().trim();
166-
assertThat(output).contains("Hello world").doesNotContain("???").startsWith("null ").endsWith("BOOTBOOT");
163+
assertThat(this.output).contains("Hello world").doesNotContain("???").startsWith("null ").endsWith("BOOTBOOT");
167164
}
168165

169166
@Test
170167
public void overrideConfigDoesNotExist() {
171168
addPropertiesToEnvironment(this.context, "logging.config=doesnotexist.xml");
172169
assertThatIllegalStateException().isThrownBy(() -> {
173-
this.output.expect(
174-
containsString("Logging system failed to initialize using configuration from 'doesnotexist.xml'"));
175170
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
171+
assertThat(this.output)
172+
.contains("Logging system failed to initialize using configuration from 'doesnotexist.xml'");
176173
});
177174
}
178175

@@ -182,8 +179,7 @@ public void azureDefaultLoggingConfigDoesNotCauseAFailure() {
182179
"logging.config=-Djava.util.logging.config.file=\"d:\\home\\site\\wwwroot\\bin\\apache-tomcat-7.0.52\\conf\\logging.properties\"");
183180
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
184181
this.logger.info("Hello world");
185-
String output = this.output.toString().trim();
186-
assertThat(output).contains("Hello world").doesNotContain("???");
182+
assertThat(this.output).contains("Hello world").doesNotContain("???");
187183
assertThat(new File(tmpDir() + "/spring.log").exists()).isFalse();
188184
}
189185

@@ -192,19 +188,18 @@ public void tomcatNopLoggingConfigDoesNotCauseAFailure() {
192188
addPropertiesToEnvironment(this.context, "LOGGING_CONFIG=-Dnop");
193189
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
194190
this.logger.info("Hello world");
195-
String output = this.output.toString().trim();
196-
assertThat(output).contains("Hello world").doesNotContain("???");
191+
assertThat(this.output).contains("Hello world").doesNotContain("???");
197192
assertThat(new File(tmpDir() + "/spring.log").exists()).isFalse();
198193
}
199194

200195
@Test
201196
public void overrideConfigBroken() {
202197
addPropertiesToEnvironment(this.context, "logging.config=classpath:logback-broken.xml");
203198
assertThatIllegalStateException().isThrownBy(() -> {
204-
this.output.expect(containsString(
205-
"Logging system failed to initialize using configuration from 'classpath:logback-broken.xml'"));
206-
this.output.expect(containsString("ConsolAppender"));
207199
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
200+
assertThat(this.output).contains(
201+
"Logging system failed to initialize using configuration from 'classpath:logback-broken.xml'");
202+
assertThat(this.output).contains("ConsolAppender");
208203
});
209204
}
210205

@@ -246,7 +241,6 @@ public void addLogFilePropertyWithDefault() {
246241
@Test
247242
@Deprecated
248243
public void addLogFilePropertyWithDefaultAndDeprecatedProperty() {
249-
assertThat(this.logFile).doesNotExist();
250244
addPropertiesToEnvironment(this.context, "logging.file=" + this.logFile);
251245
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
252246
Log logger = LogFactory.getLog(LoggingApplicationListenerTests.class);
@@ -284,8 +278,8 @@ public void parseDebugArg() {
284278
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
285279
this.logger.debug("testatdebug");
286280
this.logger.trace("testattrace");
287-
assertThat(this.output.toString()).contains("testatdebug");
288-
assertThat(this.output.toString()).doesNotContain("testattrace");
281+
assertThat(this.output).contains("testatdebug");
282+
assertThat(this.output).doesNotContain("testattrace");
289283
}
290284

291285
@Test
@@ -294,8 +288,8 @@ public void parseDebugArgExpandGroups() {
294288
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
295289
this.loggerContext.getLogger("org.springframework.boot.actuate.endpoint.web").debug("testdebugwebgroup");
296290
this.loggerContext.getLogger("org.hibernate.SQL").debug("testdebugsqlgroup");
297-
assertThat(this.output.toString()).contains("testdebugwebgroup");
298-
assertThat(this.output.toString()).contains("testdebugsqlgroup");
291+
assertThat(this.output).contains("testdebugwebgroup");
292+
assertThat(this.output).contains("testdebugsqlgroup");
299293
}
300294

301295
@Test
@@ -304,8 +298,8 @@ public void parseTraceArg() {
304298
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
305299
this.logger.debug("testatdebug");
306300
this.logger.trace("testattrace");
307-
assertThat(this.output.toString()).contains("testatdebug");
308-
assertThat(this.output.toString()).contains("testattrace");
301+
assertThat(this.output).contains("testatdebug");
302+
assertThat(this.output).contains("testattrace");
309303
}
310304

311305
@Test
@@ -323,8 +317,8 @@ private void disableDebugTraceArg(String... environment) {
323317
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
324318
this.logger.debug("testatdebug");
325319
this.logger.trace("testattrace");
326-
assertThat(this.output.toString()).doesNotContain("testatdebug");
327-
assertThat(this.output.toString()).doesNotContain("testattrace");
320+
assertThat(this.output).doesNotContain("testatdebug");
321+
assertThat(this.output).doesNotContain("testattrace");
328322
}
329323

330324
@Test
@@ -333,8 +327,8 @@ public void parseLevels() {
333327
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
334328
this.logger.debug("testatdebug");
335329
this.logger.trace("testattrace");
336-
assertThat(this.output.toString()).contains("testatdebug");
337-
assertThat(this.output.toString()).contains("testattrace");
330+
assertThat(this.output).contains("testatdebug");
331+
assertThat(this.output).contains("testattrace");
338332
}
339333

340334
@Test
@@ -343,8 +337,8 @@ public void parseLevelsCaseInsensitive() {
343337
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
344338
this.logger.debug("testatdebug");
345339
this.logger.trace("testattrace");
346-
assertThat(this.output.toString()).contains("testatdebug");
347-
assertThat(this.output.toString()).contains("testattrace");
340+
assertThat(this.output).contains("testatdebug");
341+
assertThat(this.output).contains("testattrace");
348342
}
349343

350344
@Test
@@ -353,8 +347,8 @@ public void parseLevelsTrimsWhitespace() {
353347
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
354348
this.logger.debug("testatdebug");
355349
this.logger.trace("testattrace");
356-
assertThat(this.output.toString()).contains("testatdebug");
357-
assertThat(this.output.toString()).contains("testattrace");
350+
assertThat(this.output).contains("testatdebug");
351+
assertThat(this.output).contains("testattrace");
358352
}
359353

360354
@Test
@@ -363,8 +357,8 @@ public void parseLevelsWithPlaceholder() {
363357
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
364358
this.logger.debug("testatdebug");
365359
this.logger.trace("testattrace");
366-
assertThat(this.output.toString()).contains("testatdebug");
367-
assertThat(this.output.toString()).contains("testattrace");
360+
assertThat(this.output).contains("testatdebug");
361+
assertThat(this.output).contains("testattrace");
368362
}
369363

370364
@Test
@@ -381,7 +375,7 @@ public void parseLevelsNone() {
381375
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
382376
this.logger.debug("testatdebug");
383377
this.logger.error("testaterror");
384-
assertThat(this.output.toString()).doesNotContain("testatdebug").doesNotContain("testaterror");
378+
assertThat(this.output).doesNotContain("testatdebug").doesNotContain("testaterror");
385379
}
386380

387381
@Test
@@ -390,7 +384,7 @@ public void parseLevelsMapsFalseToOff() {
390384
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
391385
this.logger.debug("testatdebug");
392386
this.logger.error("testaterror");
393-
assertThat(this.output.toString()).doesNotContain("testatdebug").doesNotContain("testaterror");
387+
assertThat(this.output).doesNotContain("testatdebug").doesNotContain("testaterror");
394388
}
395389

396390
@Test
@@ -399,7 +393,7 @@ public void parseArgsDisabled() {
399393
addPropertiesToEnvironment(this.context, "debug");
400394
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
401395
this.logger.debug("testatdebug");
402-
assertThat(this.output.toString()).doesNotContain("testatdebug");
396+
assertThat(this.output).doesNotContain("testatdebug");
403397
}
404398

405399
@Test
@@ -409,7 +403,7 @@ public void parseArgsDoesntReplace() {
409403
multicastEvent(new ApplicationStartingEvent(this.springApplication, new String[] { "--debug" }));
410404
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
411405
this.logger.debug("testatdebug");
412-
assertThat(this.output.toString()).doesNotContain("testatdebug");
406+
assertThat(this.output).doesNotContain("testatdebug");
413407
}
414408

415409
@Test
@@ -422,18 +416,18 @@ public void bridgeHandlerLifecycle() {
422416
@Test
423417
public void defaultExceptionConversionWord() {
424418
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
425-
this.output.expect(containsString("Hello world"));
426-
this.output.expect(not(containsString("Wrapped by: java.lang.RuntimeException: Wrapper")));
427419
this.logger.info("Hello world", new RuntimeException("Wrapper", new RuntimeException("Expected")));
420+
assertThat(this.output).contains("Hello world");
421+
assertThat(this.output).doesNotContain("Wrapped by: java.lang.RuntimeException: Wrapper");
428422
}
429423

430424
@Test
431425
public void overrideExceptionConversionWord() {
432426
addPropertiesToEnvironment(this.context, "logging.exceptionConversionWord=%rEx");
433427
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
434-
this.output.expect(containsString("Hello world"));
435-
this.output.expect(containsString("Wrapped by: java.lang.RuntimeException: Wrapper"));
436428
this.logger.info("Hello world", new RuntimeException("Wrapper", new RuntimeException("Expected")));
429+
assertThat(this.output).contains("Hello world");
430+
assertThat(this.output).contains("Wrapped by: java.lang.RuntimeException: Wrapper");
437431
}
438432

439433
@Test
@@ -554,7 +548,7 @@ public void lowPriorityPropertySourceShouldNotOverrideRootLoggerConfig() {
554548
propertySources.addLast(new MapPropertySource("test2", Collections.singletonMap("logging.level.root", "WARN")));
555549
this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
556550
this.logger.debug("testatdebug");
557-
assertThat(this.output.toString()).contains("testatdebug");
551+
assertThat(this.output).contains("testatdebug");
558552
}
559553

560554
@Test
@@ -670,11 +664,11 @@ void registerShutdownHook(Thread shutdownHook) {
670664

671665
}
672666

673-
public static final class TestCleanupLoggingSystem extends LoggingSystem {
667+
static final class TestCleanupLoggingSystem extends LoggingSystem {
674668

675669
private boolean cleanedUp = false;
676670

677-
public TestCleanupLoggingSystem(ClassLoader classLoader) {
671+
TestCleanupLoggingSystem(ClassLoader classLoader) {
678672
}
679673

680674
@Override

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