Update tests.

 Original Pull Request: #4196

Author: christophstrobl

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/core/MappingMongoJsonSchemaCreatorUnitTests.java

@@ -292,7 +292,7 @@ enum JustSomeEnum {
 			"        're-named-property' : { 'type' : 'string' }," + //
 			"        'retypedProperty' : { 'bsonType' : 'javascript' }," + //
 			"        'primitiveInt' : { 'bsonType' : 'int' }," + //
-			"        'booleanProperty' : { 'type' : 'boolean' }," + //
+			"        'booleanProperty' : { 'type' : 'bool' }," + //
 			"        'longProperty' : { 'bsonType' : 'long' }," + //
 			"        'intProperty' : { 'bsonType' : 'int' }," + //
 			"        'dateProperty' : { 'bsonType' : 'date' }," + //

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/core/schema/JsonSchemaObjectUnitTests.java

@@ -131,7 +131,7 @@ void objectObjectShouldRenderPropertiesCorrectly() {
 				.append("description", "Must be an object defining restrictions for name, active.").append("properties",
 						new Document("name", new Document("type", "string")
 								.append("description", "Must be a string with length unbounded-10].").append("maxLength", 10))
-										.append("active", new Document("type", "boolean")));
+										.append("active", new Document("type", "bool")));
 
 		assertThat(object().generatedDescription()
 				.properties(JsonSchemaProperty.string("name").maxLength(10).generatedDescription(),
@@ -264,7 +264,7 @@ void numberObjectShouldRenderMinimumCorrectly() {
 	void arrayObjectShouldRenderItemsCorrectly() {
 
 		assertThat(array().items(Arrays.asList(string(), bool())).toDocument()).isEqualTo(new Document("type", "array")
-				.append("items", Arrays.asList(new Document("type", "string"), new Document("type", "boolean"))));
+				.append("items", Arrays.asList(new Document("type", "string"), new Document("type", "bool"))));
 	}
 
 	@Test // DATAMONGO-2613
@@ -314,7 +314,7 @@ void arrayObjectShouldRenderAdditionalItemsItemsCorrectly() {
 	void booleanShouldRenderCorrectly() {
 
 		assertThat(bool().generatedDescription().toDocument())
-				.isEqualTo(new Document("type", "boolean").append("description", "Must be a boolean"));
+				.isEqualTo(new Document("type", "bool").append("description", "Must be a boolean"));
 	}
 
 	// -----------------