@Test
public void shouldNotIssueWarningWhenUsingOpenJDKClientVmVersion7() throws Exception {
BufferingLogger bufferingLogger = new BufferingLogger();
new JvmChecker(
bufferingLogger, new CannedJvmMetadataRepository("OpenJDK Client VM", "1.7.0-b147"))
.checkJvmCompatibilityAndIssueWarning();
assertTrue(bufferingLogger.toString().isEmpty());
}
@Test
public void shouldIssueWarningWhenUsingUnsupportedJvm() throws Exception {
BufferingLogger bufferingLogger = new BufferingLogger();
new JvmChecker(
bufferingLogger, new CannedJvmMetadataRepository("MyOwnJDK 64-Bit Awesome VM", "1.7"))
.checkJvmCompatibilityAndIssueWarning();
assertThat(bufferingLogger.toString().trim(), is(INCOMPATIBLE_JVM_WARNING));
}
@Test
public void shouldIssueWarningWhenUsingUnsupportedJvmVersion() throws Exception {
BufferingLogger bufferingLogger = new BufferingLogger();
new JvmChecker(
bufferingLogger,
new CannedJvmMetadataRepository("Java HotSpot(TM) 64-Bit Server VM", "1.6.42_87"))
.checkJvmCompatibilityAndIssueWarning();
assertThat(bufferingLogger.toString().trim(), is(INCOMPATIBLE_JVM_VERSION_WARNING));
}
@Test
public void shouldNotIssueWarningWhenUsingHotspotServerVmVersion7() throws Exception {
BufferingLogger bufferingLogger = new BufferingLogger();
new JvmChecker(
bufferingLogger,
new CannedJvmMetadataRepository("Java HotSpot(TM) 64-Bit Server VM", "1.7.0-b147"))
.checkJvmCompatibilityAndIssueWarning();
assertTrue(bufferingLogger.toString().isEmpty());
}