[camel] 02/04: CAMEL-16061 - Added test for custom object mapper

[ac...@apache.org]

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acosentino pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel.git

commit dd72090b60da2c562f686e8277144d5649f13fe0
Author: Andrea Cosentino <an...@gmail.com>
AuthorDate: Mon Jan 25 08:54:32 2021 +0100

    CAMEL-16061 - Added test for custom object mapper
---
 .../jslt/JsltBigDecimalCustomObjectMapperTest.java | 82 ++++++++++++++++++++++
 1 file changed, 82 insertions(+)

diff --git a/components/camel-jslt/src/test/java/org/apache/camel/component/jslt/JsltBigDecimalCustomObjectMapperTest.java b/components/camel-jslt/src/test/java/org/apache/camel/component/jslt/JsltBigDecimalCustomObjectMapperTest.java
new file mode 100644
index 0000000..6bb3310
--- /dev/null
+++ b/components/camel-jslt/src/test/java/org/apache/camel/component/jslt/JsltBigDecimalCustomObjectMapperTest.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.jslt;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.schibsted.spt.data.jslt.Expression;
+import com.schibsted.spt.data.jslt.Parser;
+import com.schibsted.spt.data.jslt.filters.JsltJsonFilter;
+import com.schibsted.spt.data.jslt.filters.JsonFilter;
+
+import org.apache.camel.BindToRegistry;
+import org.apache.camel.CamelContext;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.support.ResourceHelper;
+import org.apache.camel.test.junit5.CamelTestSupport;
+import org.apache.camel.util.IOHelper;
+import org.junit.jupiter.api.Test;
+
+public class JsltBigDecimalCustomObjectMapperTest extends CamelTestSupport {
+	
+	@BindToRegistry("customMapper")
+	ObjectMapper mapper = new ObjectMapper().enable(DeserializationFeature.USE_BIG_DECIMAL_FOR_FLOATS);
+
+    @Override
+    protected CamelContext createCamelContext() throws Exception {
+        CamelContext context = super.createCamelContext();
+
+        context.getPropertiesComponent().setLocation("ref:prop");
+
+        context.getComponent("jslt", JsltComponent.class).setObjectFilter(createObjectFilter());
+
+        return context;
+    }
+
+    @Test
+    public void testJsltAsInputStream() throws Exception {
+        getMockEndpoint("mock:result").expectedMinimumMessageCount(1);
+        getMockEndpoint("mock:result").expectedBodiesReceived(
+                IOHelper.loadText(
+                        ResourceHelper.resolveMandatoryResourceAsInputStream(
+                                context, "org/apache/camel/component/jslt/useBigDecimal/output.json"))
+                        .trim() // Remove the last newline added by IOHelper.loadText()
+        );
+
+        sendBody("direct://start",
+                ResourceHelper.resolveMandatoryResourceAsInputStream(
+                        context, "org/apache/camel/component/jslt/useBigDecimal/input.json"));
+
+        assertMockEndpointsSatisfied();
+    }
+
+    private JsonFilter createObjectFilter() {
+        Expression filterExpression = Parser.compileString(". != null and . != {}");
+        return new JsltJsonFilter(filterExpression);
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            public void configure() {
+                from("direct://start")
+                        .to("jslt:org/apache/camel/component/jslt/useBigDecimal/transformation.json?prettyPrint=true&objectMapper=#customMapper")
+                        .to("mock:result");
+            }
+        };
+    }
+}