Merge pull request #1016 from markstrecker

* pr/1016: Polish "Fix Groovy array declaration" Fix Groovy array declaration Closes gh-1016
spring-io · Oct 21, 2019 · 99b0a4b · 99b0a4b
2 parents 20b03fc + cddd4c7
commit 99b0a4b
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/.../src/main/java/io/spring/initializr/generator/language/groovy/GroovySourceCodeWriter.java b/.../src/main/java/io/spring/initializr/generator/language/groovy/GroovySourceCodeWriter.java
@@ -179,7 +179,7 @@ private String formatAnnotationAttribute(Annotation.Attribute attribute) {
 
 	private String formatValues(List<String> values, Function<String, String> formatter) {
 		String result = values.stream().map(formatter).collect(Collectors.joining(", "));
-		return (values.size() > 1) ? "{ " + result + " }" : result;
+		return (values.size() > 1) ? "[ " + result + " ]" : result;
 	}
 
 	private void writeFieldDeclaration(IndentingWriter writer, GroovyFieldDeclaration fieldDeclaration) {

diff --git a/...test/java/io/spring/initializr/generator/language/groovy/GroovySourceCodeWriterTests.java b/...test/java/io/spring/initializr/generator/language/groovy/GroovySourceCodeWriterTests.java
@@ -243,7 +243,7 @@ void annotationWithClassArrayAttribute() throws IOException {
 		List<String> lines = writeClassAnnotation(Annotation.name("org.springframework.test.TestApplication",
 				(builder) -> builder.attribute("target", Class.class, "com.example.One", "com.example.Two")));
 		assertThat(lines).containsExactly("package com.example", "", "import com.example.One", "import com.example.Two",
-				"import org.springframework.test.TestApplication", "", "@TestApplication(target = { One, Two })",
+				"import org.springframework.test.TestApplication", "", "@TestApplication(target = [ One, Two ])",
 				"class Test {", "", "}");
 	}