updated template dir tests

Author: HugoMario

src/test/java/io/swagger/codegen/v3/generators/java/JavaClientCodegenTest.java

@@ -271,7 +271,7 @@ public void customTemplates() throws Exception {
 
         codegen.additionalProperties().put(CodegenConstants.TEMPLATE_DIR, String.join(File.separator, "user", "custom", "location"));
         codegen.processOpts();
-        Assert.assertEquals(codegen.templateDir(), String.join(File.separator, "user", "custom", "location"));
+        Assert.assertEquals(codegen.customTemplateDir(), String.join(File.separator, "user", "custom", "location"));
     }
 
     @Test

src/test/java/io/swagger/codegen/v3/generators/php/PhpClientCodegenTest.java

@@ -75,7 +75,7 @@ public void testPutTemplateDirProperty() throws Exception {
         codegen.additionalProperties().put(CodegenConstants.TEMPLATE_DIR, "/absolute/path");
         codegen.processOpts();
 
-        Assert.assertEquals(codegen.templateDir(), "/absolute/path");
+        Assert.assertEquals(codegen.customTemplateDir(), "/absolute/path");
         Assert.assertEquals(codegen.embeddedTemplateDir(), "handlebars" + File.separator + "php");
     }
 }