Accept viewNames and excludedViewNames for ThymeleafViewResolver

(via spring.thymeleaf.*).

Fixes gh-548

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/thymeleaf/ThymeleafAutoConfiguration.java

@@ -178,6 +178,10 @@ public class ThymeleafAutoConfiguration {
 			resolver.setTemplateEngine(this.templateEngine);
 			resolver.setCharacterEncoding(this.environment.getProperty("encoding",
 					"UTF-8"));
+			resolver.setExcludedViewNames(this.environment.getProperty(
+					"excludedViewNames", String[].class));
+			resolver.setViewNames(this.environment.getProperty("viewNames",
+					String[].class));
 			// Needs to come before any fallback resolver (e.g. a
 			// InternalResourceViewResolver)
 			resolver.setOrder(Ordered.LOWEST_PRECEDENCE - 20);

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/thymeleaf/ThymeleafAutoConfigurationTests.java

@@ -38,6 +38,7 @@ import org.thymeleaf.spring4.view.ThymeleafViewResolver;
 import org.thymeleaf.templateresolver.ITemplateResolver;
 import org.thymeleaf.templateresolver.TemplateResolver;
 
+import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
@@ -85,6 +86,17 @@ public class ThymeleafAutoConfigurationTests {
 		assertEquals("UTF-16", views.getCharacterEncoding());
 	}
 
+	@Test
+	public void overrideViewNames() throws Exception {
+		EnvironmentTestUtils.addEnvironment(this.context,
+				"spring.thymeleaf.viewNames:foo,bar");
+		this.context.register(ThymeleafAutoConfiguration.class,
+				PropertyPlaceholderAutoConfiguration.class);
+		this.context.refresh();
+		ThymeleafViewResolver views = this.context.getBean(ThymeleafViewResolver.class);
+		assertArrayEquals(new String[] { "foo", "bar" }, views.getViewNames());
+	}
+
 	@Test(expected = BeanCreationException.class)
 	public void templateLocationDoesNotExist() throws Exception {
 		EnvironmentTestUtils.addEnvironment(this.context,