Add @⁠Disabled tests for primitive varargs array to Object[] conversion

Author: sbrannen

spring-core/src/test/java/org/springframework/core/convert/converter/DefaultConversionServiceTests.java

@@ -43,6 +43,7 @@
 import java.util.regex.Pattern;
 import java.util.stream.Stream;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.core.MethodParameter;
@@ -603,6 +604,12 @@ void convertStringArrayToIntArray() {
 		assertThat(result).containsExactly(1, 2, 3);
 	}
 
+	@Test
+	void convertIntArrayToStringArray() {
+		String[] result = conversionService.convert(new int[] {1, 2, 3}, String[].class);
+		assertThat(result).containsExactly("1", "2", "3");
+	}
+
 	@Test
 	void convertIntegerArrayToIntegerArray() {
 		Integer[] result = conversionService.convert(new Integer[] {1, 2, 3}, Integer[].class);
@@ -615,6 +622,12 @@ void convertIntegerArrayToIntArray() {
 		assertThat(result).containsExactly(1, 2, 3);
 	}
 
+	@Test
+	void convertIntArrayToIntegerArray() {
+		Integer[] result = conversionService.convert(new int[] {1, 2}, Integer[].class);
+		assertThat(result).containsExactly(1, 2);
+	}
+
 	@Test
 	void convertObjectArrayToIntegerArray() {
 		Integer[] result = conversionService.convert(new Object[] {1, 2, 3}, Integer[].class);
@@ -627,15 +640,34 @@ void convertObjectArrayToIntArray() {
 		assertThat(result).containsExactly(1, 2, 3);
 	}
 
+	@Disabled("Primitive array to Object[] conversion is not currently supported")
+	@Test
+	void convertIntArrayToObjectArray() {
+		Object[] result = conversionService.convert(new int[] {1, 2}, Object[].class);
+		assertThat(result).containsExactly(1, 2);
+	}
+
+	@Test
+	void convertIntArrayToFloatArray() {
+		Float[] result = conversionService.convert(new int[] {1, 2}, Float[].class);
+		assertThat(result).containsExactly(1.0F, 2.0F);
+	}
+
+	@Test
+	void convertIntArrayToPrimitiveFloatArray() {
+		float[] result = conversionService.convert(new int[] {1, 2}, float[].class);
+		assertThat(result).containsExactly(1.0F, 2.0F);
+	}
+
 	@Test
-	void convertByteArrayToWrapperArray() {
+	void convertPrimitiveByteArrayToByteWrapperArray() {
 		byte[] byteArray = {1, 2, 3};
 		Byte[] converted = conversionService.convert(byteArray, Byte[].class);
 		assertThat(converted).isEqualTo(new Byte[]{1, 2, 3});
 	}
 
 	@Test
-	void convertArrayToArrayAssignable() {
+	void convertIntArrayToIntArray() {
 		int[] result = conversionService.convert(new int[] {1, 2, 3}, int[].class);
 		assertThat(result).containsExactly(1, 2, 3);
 	}

spring-expression/src/test/java/org/springframework/expression/spel/MethodInvocationTests.java

@@ -23,6 +23,7 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.expression.Expression;
@@ -356,6 +357,13 @@ void testVarargsWithPrimitiveArrayType() {
 		evaluate("formatPrimitiveVarargs('x -> %s %s', '2', 3.0d)", "x -> 2 3", String.class);
 	}
 
+	@Disabled("Primitive array to Object[] conversion is not currently supported")
+	@Test
+	void testVarargsWithPrimitiveArrayToObjectArrayConversion() {
+		evaluate("formatObjectVarargs('x -> %s %s %s', new short[]{1, 2, 3})", "x -> 1 2 3", String.class); // short[] to Object[]
+		evaluate("formatObjectVarargs('x -> %s %s %s', new int[]{1, 2, 3})", "x -> 1 2 3", String.class); // int[] to Object[]
+	}
+
 	@Test
 	void testVarargsOptionalInvocation() {
 		// Calling 'public String optionalVarargsMethod(Optional<String>... values)'

spring-expression/src/test/java/org/springframework/expression/spel/VariableAndFunctionTests.java

@@ -16,6 +16,7 @@
 
 package org.springframework.expression.spel;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.expression.spel.standard.SpelExpressionParser;
@@ -198,6 +199,21 @@ void functionWithPrimitiveVarargsViaMethodHandle() {
 		evaluate("#formatPrimitiveVarargs('x -> %s %s %s', new String[]{'1', '2', '3'})", "x -> 1 2 3", String.class); // String[] to int[]
 	}
 
+	@Disabled("Primitive array to Object[] conversion is not currently supported")
+	@Test
+	void functionFromMethodWithVarargsAndPrimitiveArrayToObjectArrayConversion() {
+		evaluate("#varargsObjectFunction(new short[]{1, 2, 3})", "[1, 2, 3]", String.class); // short[] to Object[]
+		evaluate("#varargsObjectFunction(new int[]{1, 2, 3})", "[1, 2, 3]", String.class); // int[] to Object[]
+	}
+
+	@Disabled("Primitive array to Object[] conversion is not currently supported")
+	@Test
+	void functionFromMethodHandleWithVarargsAndPrimitiveArrayToObjectArrayConversion() {
+		evaluate("#message('x -> %s %s %s', new short[]{1, 2, 3})", "x -> 1 2 3", String.class);  // short[] to Object[]
+		evaluate("#message('x -> %s %s %s', new int[]{1, 2, 3})", "x -> 1 2 3", String.class); // int[] to Object[]
+		evaluate("#formatObjectVarargs('x -> %s %s %s', new int[]{1, 2, 3})", "x -> 1 2 3", String.class); // int[] to Object[]
+	}
+
 	@Test
 	void functionMethodMustBeStatic() throws Exception {
 		SpelExpressionParser parser = new SpelExpressionParser();