Improve error message when the keystore/truststore type cannot be detected from the file extension

[cescoffier]

The error message was misleading when the type of a keystore or truststore cannot be found from the file extension.
This PR fixes and improves it by indicating the property to configure.

@michalvavrik Your previous report highlighted a problem in the error message. Here is the fix.

[michalvavrik]

changes are fine, however always calling certificates.trustStoreFileType.map(String::toLowerCase).orElse(getTypeFromFileName("truststore", singleTrustStoreFile)) means that when file extension is not present or when truststore file type can't be matched based on the file extension, an exception is thrown, doesn't it? wouldn't orElseGet be better?

[cescoffier]

ah yes, you are right!

[cescoffier]

Fixed, in addition, I added a few tests.... because at least we have a baseline.

[cescoffier]

(I didn't use orElseGet, as it introduces a lambda, in this case, the imperative if/then block is more efficient)

[michalvavrik]

Great, thank you.

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit 7904bba.

✅ The latest workflow run for the pull request has completed successfully.

It should be safe to merge provided you have a look at the other checks in the summary.

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Flaky tests - Develocity

⚙️ Gradle Tests - JDK 17

📦 integration-tests/gradle

✖ io.quarkus.gradle.builder.QuarkusModelBuilderTest.shouldLoadSimpleModuleDevModel - History

• Could not run build action using connection to Gradle distribution 'https://services.gradle.org/distributions/gradle-8.6-bin.zip'. - org.gradle.tooling.BuildException

org.gradle.tooling.BuildException: Could not run build action using connection to Gradle distribution 'https://services.gradle.org/distributions/gradle-8.6-bin.zip'.
	at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:51)
	at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:29)
	at org.gradle.tooling.internal.consumer.ResultHandlerAdapter.onFailure(ResultHandlerAdapter.java:43)
	at org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:69)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
	at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:47)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)

✖ io.quarkus.gradle.builder.QuarkusModelBuilderTest.shouldLoadSimpleModuleTestModel - History

• Could not run build action using connection to Gradle distribution 'https://services.gradle.org/distributions/gradle-8.6-bin.zip'. - org.gradle.tooling.BuildException

org.gradle.tooling.BuildException: Could not run build action using connection to Gradle distribution 'https://services.gradle.org/distributions/gradle-8.6-bin.zip'.
	at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:51)
	at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:29)
	at org.gradle.tooling.internal.consumer.ResultHandlerAdapter.onFailure(ResultHandlerAdapter.java:43)
	at org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:69)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
	at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:47)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)

• Expecting actual not to be null - java.lang.AssertionError

java.lang.AssertionError: 

Expecting actual not to be null
	at io.quarkus.gradle.builder.QuarkusModelBuilderTest.shouldLoadSimpleModuleTestModel(QuarkusModelBuilderTest.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)