Migrate yang-data-codec-gson to JUnit5

[yangtools.git] / codec / yang-data-codec-gson / src / test / java / org / opendaylight / yangtools / yang / data / codec / gson / AbstractYT1027Test.java

diff --git a/codec/yang-data-codec-gson/src/test/java/org/opendaylight/yangtools/yang/data/codec/gson/AbstractYT1027Test.java b/codec/yang-data-codec-gson/src/test/java/org/opendaylight/yangtools/yang/data/codec/gson/AbstractYT1027Test.java
index cf7461a7007c9f68e7d5f9b2432ce528da9d5eae..862a93de089a139326f25bdd2f478ef9fbba3ad6 100644 (file)
--- a/codec/yang-data-codec-gson/src/test/java/org/opendaylight/yangtools/yang/data/codec/gson/AbstractYT1027Test.java
+++ b/codec/yang-data-codec-gson/src/test/java/org/opendaylight/yangtools/yang/data/codec/gson/AbstractYT1027Test.java
@@ -7,30 +7,25 @@
  */
 package org.opendaylight.yangtools.yang.data.codec.gson;
 
-import static com.google.common.base.Verify.verify;
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.instanceOf;
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertInstanceOf;
 
 import com.google.gson.stream.JsonReader;
 import java.io.IOException;
 import java.io.StringReader;
 import java.io.StringWriter;
-import java.io.Writer;
-import org.junit.AfterClass;
-import org.junit.BeforeClass;
-import org.junit.Test;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
 import org.opendaylight.yangtools.yang.common.Decimal64;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.common.Uint64;
 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter;
 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizationResultHolder;
-import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
@@ -39,7 +34,7 @@ import org.opendaylight.yangtools.yang.model.api.type.Int64TypeDefinition;
 import org.opendaylight.yangtools.yang.model.api.type.Uint64TypeDefinition;
 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
 
-public abstract class AbstractYT1027Test {
+abstract class AbstractYT1027Test {
     private static final QName DECIMAL = QName.create("yt1027.test", "decimal");
     private static final QName INT64 = QName.create(DECIMAL, "int64");
     private static final QName UINT64 = QName.create(DECIMAL, "uint64");
@@ -66,8 +61,8 @@ public abstract class AbstractYT1027Test {
     private static Int64TypeDefinition INT64_TYPE;
     private static Uint64TypeDefinition UINT64_TYPE;
 
-    @BeforeClass
-    public static void beforeClass() {
+    @BeforeAll
+    static final void beforeClass() {
         SCHEMA_CONTEXT = YangParserTestUtils.parseYang("""
             module yt1027 {
               namespace "yt1027.test";
@@ -87,19 +82,17 @@ public abstract class AbstractYT1027Test {
                 }
               }
             }""");
-        DECIMAL_TYPE = (DecimalTypeDefinition) getTypeDefinition(DECIMAL);
-        INT64_TYPE = (Int64TypeDefinition) getTypeDefinition(INT64);
-        UINT64_TYPE = (Uint64TypeDefinition) getTypeDefinition(UINT64);
+        DECIMAL_TYPE = assertInstanceOf(DecimalTypeDefinition.class, getTypeDefinition(DECIMAL));
+        INT64_TYPE = assertInstanceOf(Int64TypeDefinition.class, getTypeDefinition(INT64));
+        UINT64_TYPE = assertInstanceOf(Uint64TypeDefinition.class, getTypeDefinition(UINT64));
     }
 
     private static TypeDefinition<?> getTypeDefinition(final QName name) {
-        DataSchemaNode child = SCHEMA_CONTEXT.findDataTreeChild(name).orElseThrow();
-        verify(child instanceof LeafSchemaNode);
-        return ((LeafSchemaNode) child).getType();
+        return assertInstanceOf(LeafSchemaNode.class, SCHEMA_CONTEXT.findDataTreeChild(name).orElseThrow()).getType();
     }
 
-    @AfterClass
-    public static void afterClass() {
+    @AfterAll
+    static final void afterClass() {
         DECIMAL_TYPE = null;
         INT64_TYPE = null;
         UINT64_TYPE = null;
@@ -108,17 +101,17 @@ public abstract class AbstractYT1027Test {
 
     @Test
     public void testDecimal() {
-        assertThat(codecFactory().decimalCodec(DECIMAL_TYPE), instanceOf(wrapperClass()));
+        assertInstanceOf(wrapperClass(), codecFactory().decimalCodec(DECIMAL_TYPE));
     }
 
     @Test
     public void testInt64() {
-        assertThat(codecFactory().int64Codec(INT64_TYPE), instanceOf(wrapperClass()));
+        assertInstanceOf(wrapperClass(), codecFactory().int64Codec(INT64_TYPE));
     }
 
     @Test
     public void testUint64() {
-        assertThat(codecFactory().uint64Codec(UINT64_TYPE), instanceOf(wrapperClass()));
+        assertInstanceOf(wrapperClass(), codecFactory().uint64Codec(UINT64_TYPE));
     }
 
     @Test
@@ -170,10 +163,10 @@ public abstract class AbstractYT1027Test {
     }
 
     private String toJSON(final NormalizedNode input) throws IOException {
-        final Writer writer = new StringWriter();
-        final NormalizedNodeStreamWriter jsonStream = JSONNormalizedNodeStreamWriter.createExclusiveWriter(
+        final var writer = new StringWriter();
+        final var jsonStream = JSONNormalizedNodeStreamWriter.createExclusiveWriter(
             codecFactory(), JsonWriterFactory.createJsonWriter(writer, 2));
-        try (NormalizedNodeWriter nodeWriter = NormalizedNodeWriter.forStreamWriter(jsonStream)) {
+        try (var nodeWriter = NormalizedNodeWriter.forStreamWriter(jsonStream)) {
             nodeWriter.write(input);
         }