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21 package org.apache.hadoop.hbase.rest.model;
22
23 import java.io.IOException;
24 import java.io.StringReader;
25 import java.io.StringWriter;
26 import java.util.Iterator;
27
28 import javax.xml.bind.JAXBContext;
29 import javax.xml.bind.JAXBException;
30
31 import org.apache.hadoop.hbase.SmallTests;
32 import org.apache.hadoop.hbase.util.Base64;
33
34 import junit.framework.TestCase;
35 import org.junit.experimental.categories.Category;
36
37 @Category(SmallTests.class)
38 public class TestTableSchemaModel extends TestCase {
39
40 public static final String TABLE_NAME = "testTable";
41 private static final boolean IS_META = false;
42 private static final boolean IS_ROOT = false;
43 private static final boolean READONLY = false;
44
45 private static final String AS_XML =
46 "<TableSchema name=\"testTable\"" +
47 " IS_META=\"false\"" +
48 " IS_ROOT=\"false\"" +
49 " READONLY=\"false\">" +
50 TestColumnSchemaModel.AS_XML +
51 "</TableSchema>";
52
53 private static final String AS_PB =
54 "Cgl0ZXN0VGFibGUSEAoHSVNfTUVUQRIFZmFsc2USEAoHSVNfUk9PVBIFZmFsc2USEQoIUkVBRE9O" +
55 "TFkSBWZhbHNlGpcBCgp0ZXN0Y29sdW1uEhIKCUJMT0NLU0laRRIFMTYzODQSEwoLQkxPT01GSUxU" +
56 "RVISBE5PTkUSEgoKQkxPQ0tDQUNIRRIEdHJ1ZRIRCgtDT01QUkVTU0lPThICR1oSDQoIVkVSU0lP" +
57 "TlMSATESDAoDVFRMEgU4NjQwMBISCglJTl9NRU1PUlkSBWZhbHNlGICjBSABKgJHWigA";
58
59 private JAXBContext context;
60
61 public TestTableSchemaModel() throws JAXBException {
62 super();
63 context = JAXBContext.newInstance(
64 ColumnSchemaModel.class,
65 TableSchemaModel.class);
66 }
67
68 public static TableSchemaModel buildTestModel() {
69 return buildTestModel(TABLE_NAME);
70 }
71
72 public static TableSchemaModel buildTestModel(String name) {
73 TableSchemaModel model = new TableSchemaModel();
74 model.setName(name);
75 model.__setIsMeta(IS_META);
76 model.__setIsRoot(IS_ROOT);
77 model.__setReadOnly(READONLY);
78 model.addColumnFamily(TestColumnSchemaModel.buildTestModel());
79 return model;
80 }
81
82 @SuppressWarnings("unused")
83 private String toXML(TableSchemaModel model) throws JAXBException {
84 StringWriter writer = new StringWriter();
85 context.createMarshaller().marshal(model, writer);
86 return writer.toString();
87 }
88
89 private TableSchemaModel fromXML(String xml) throws JAXBException {
90 return (TableSchemaModel)
91 context.createUnmarshaller().unmarshal(new StringReader(xml));
92 }
93
94 @SuppressWarnings("unused")
95 private byte[] toPB(TableSchemaModel model) {
96 return model.createProtobufOutput();
97 }
98
99 private TableSchemaModel fromPB(String pb) throws IOException {
100 return (TableSchemaModel)
101 new TableSchemaModel().getObjectFromMessage(Base64.decode(AS_PB));
102 }
103
104 public static void checkModel(TableSchemaModel model) {
105 checkModel(model, TABLE_NAME);
106 }
107
108 public static void checkModel(TableSchemaModel model, String tableName) {
109 assertEquals(model.getName(), tableName);
110 assertEquals(model.__getIsMeta(), IS_META);
111 assertEquals(model.__getIsRoot(), IS_ROOT);
112 assertEquals(model.__getReadOnly(), READONLY);
113 Iterator<ColumnSchemaModel> families = model.getColumns().iterator();
114 assertTrue(families.hasNext());
115 ColumnSchemaModel family = families.next();
116 TestColumnSchemaModel.checkModel(family);
117 assertFalse(families.hasNext());
118 }
119
120 public void testBuildModel() throws Exception {
121 checkModel(buildTestModel());
122 }
123
124 public void testFromXML() throws Exception {
125 checkModel(fromXML(AS_XML));
126 }
127
128 public void testFromPB() throws Exception {
129 checkModel(fromPB(AS_PB));
130 }
131
132 @org.junit.Rule
133 public org.apache.hadoop.hbase.ResourceCheckerJUnitRule cu =
134 new org.apache.hadoop.hbase.ResourceCheckerJUnitRule();
135 }
136