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Allow UriTemplate to be built with an empty template
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Closes gh-32437
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bsgrd authored and snicoll committed Mar 13, 2024
1 parent b1fafbf commit 08e7f7e
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Showing 2 changed files with 14 additions and 3 deletions.
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2021 the original author or authors.
* Copyright 2002-2024 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
Expand Down Expand Up @@ -66,7 +66,7 @@ public class UriTemplate implements Serializable {
* @param uriTemplate the URI template string
*/
public UriTemplate(String uriTemplate) {
Assert.hasText(uriTemplate, "'uriTemplate' must not be null");
Assert.notNull(uriTemplate, "'uriTemplate' must not be null");
this.uriTemplate = uriTemplate;
this.uriComponents = UriComponentsBuilder.fromUriString(uriTemplate).build();

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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*
* Copyright 2002-2022 the original author or authors.
* Copyright 2002-2024 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
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import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
import static org.assertj.core.api.Assertions.assertThatNoException;

/**
* @author Arjen Poutsma
Expand All @@ -35,6 +36,16 @@
*/
class UriTemplateTests {

@Test
void emptyPathDoesNotThrowException() {
assertThatNoException().isThrownBy(() -> new UriTemplate(""));
}

@Test
void nullPathThrowsException() {
assertThatIllegalArgumentException().isThrownBy(() -> new UriTemplate(null));
}

@Test
void getVariableNames() {
UriTemplate template = new UriTemplate("/hotels/{hotel}/bookings/{booking}");
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