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authorJan Srnicek <jsrnicek@cisco.com>2017-03-27 14:11:08 +0200
committerMarek Gradzki <mgradzki@cisco.com>2017-03-28 08:36:01 +0000
commit539dafd91d6c58400ff2623d85df28f40a11ffe5 (patch)
tree7c814f59e7d55e0486da1dd6ec4bfc22e1b89ac9 /it/api-test/src/test
parenta9d4e3929a09b8c44b5a371845d4db123aa876e0 (diff)
HONEYCOMB-298 - LeafRefContext creation test
Verifies if all models in hc2vpp are compatible with LeafRefContext(runtime check of leaf-ref references) Change-Id: Id589fb3dc167cd147c439a2598a9818c0f596c3b Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>
Diffstat (limited to 'it/api-test/src/test')
-rw-r--r--it/api-test/src/test/java/io/fd/hc2vpp/model/test/LeafRefContextTest.java101
1 files changed, 101 insertions, 0 deletions
diff --git a/it/api-test/src/test/java/io/fd/hc2vpp/model/test/LeafRefContextTest.java b/it/api-test/src/test/java/io/fd/hc2vpp/model/test/LeafRefContextTest.java
new file mode 100644
index 000000000..8a49673c6
--- /dev/null
+++ b/it/api-test/src/test/java/io/fd/hc2vpp/model/test/LeafRefContextTest.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ *
+ * Licensed 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 io.fd.hc2vpp.model.test;
+
+import static com.google.common.base.Preconditions.checkState;
+import static org.junit.Assert.assertNotNull;
+
+import com.google.common.base.Charsets;
+import com.google.common.base.Strings;
+import com.google.common.io.Resources;
+import java.io.IOException;
+import java.net.URL;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Set;
+import java.util.stream.Collectors;
+import javax.annotation.Nonnull;
+import org.junit.Test;
+import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleInfoBackedContext;
+import org.opendaylight.yangtools.yang.binding.YangModelBindingProvider;
+import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
+import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+
+/**
+ * Tests whether LeafRefContext in is constructable from standard set of models
+ */
+public class LeafRefContextTest {
+
+ private static final String YANG_BA_PROVIDER_PATH = "META-INF/services/" + YangModelBindingProvider.class.getName();
+
+ @Test
+ public void testLeafRefContextCreation() {
+ assertNotNull(LeafRefContext.create(context()));
+ }
+
+ private SchemaContext context() {
+
+ ModuleInfoBackedContext ctx = ModuleInfoBackedContext.create();
+ final Set<YangModuleInfo> modules = modules();
+ checkState(!modules.isEmpty(), "No modules found");
+ ctx.addModuleInfos(modules);
+
+ return ctx.getSchemaContext();
+ }
+
+ private Set<YangModuleInfo> modules() {
+ try {
+ return Collections.list(getClass().getClassLoader().getResources(YANG_BA_PROVIDER_PATH))
+ .stream()
+ .map(LeafRefContextTest::urlToString)
+ .flatMap(content -> Arrays.stream(content.split("\n")))
+ .filter(line -> !Strings.isNullOrEmpty(line.trim()))
+ .map(LeafRefContextTest::loadClass)
+ .map(LeafRefContextTest::getInstance)
+ .map(YangModelBindingProvider.class::cast)
+ .map(YangModelBindingProvider::getModuleInfo)
+ .collect(Collectors.toSet());
+ } catch (IOException e) {
+ throw new IllegalStateException("Unable to load binding providers from path: " + YANG_BA_PROVIDER_PATH, e);
+ }
+ }
+
+ private static Object getInstance(@Nonnull final Class<?> aClass) {
+ try {
+ return aClass.newInstance();
+ } catch (InstantiationException | IllegalAccessException e) {
+ throw new IllegalStateException("Unable to create instance of " + aClass);
+ }
+ }
+
+ private static Class<?> loadClass(@Nonnull final String className) {
+ try {
+ return Class.forName(className);
+ } catch (ClassNotFoundException e) {
+ throw new IllegalArgumentException("Unable to load class: " + className, e);
+ }
+ }
+
+ private static String urlToString(@Nonnull final URL url) {
+ try {
+ return Resources.toString(url, Charsets.UTF_8);
+ } catch (IOException e) {
+ throw new IllegalArgumentException("Unable to read resource from: " + url, e);
+ }
+ }
+}