Exemplo n.º 1
0
        public void TestXmlFeatureNullValues()
        {
            //Simulate post-#708 SELECTFEATURES and verify reader properly handles null values in response
            var bytes  = Encoding.UTF8.GetBytes(Properties.Resources.SelectFeatureSample);
            var reader = new XmlFeatureReader(new MemoryStream(bytes));

            Assert.AreEqual(3, reader.FieldCount);

            reader.ReadNext();

            Assert.IsFalse(reader.IsNull(0));
            Assert.IsFalse(reader.IsNull(1));
            Assert.IsFalse(reader.IsNull(2));

            reader.ReadNext();

            Assert.IsFalse(reader.IsNull(0));
            Assert.IsFalse(reader.IsNull(1));
            Assert.IsTrue(reader.IsNull(2));

            reader.ReadNext();

            Assert.IsFalse(reader.IsNull(0));
            Assert.IsTrue(reader.IsNull(1));
            Assert.IsTrue(reader.IsNull(2));

            Assert.IsFalse(reader.ReadNext()); //end of stream

            //Test the IEnumerable approach
            reader = new XmlFeatureReader(new MemoryStream(bytes));

            int i = 0;

            foreach (var feat in reader)
            {
                switch (i)
                {
                case 0:
                    Assert.IsFalse(feat.IsNull(0));
                    Assert.IsFalse(feat.IsNull(1));
                    Assert.IsFalse(feat.IsNull(2));
                    break;

                case 1:
                    Assert.IsFalse(feat.IsNull(0));
                    Assert.IsFalse(feat.IsNull(1));
                    Assert.IsTrue(feat.IsNull(2));
                    break;

                case 2:
                    Assert.IsFalse(feat.IsNull(0));
                    Assert.IsTrue(feat.IsNull(1));
                    Assert.IsTrue(feat.IsNull(2));
                    break;
                }
                i++;
            }
        }
Exemplo n.º 2
0
        public void TestXmlFeatureJoinValues()
        {
            var bytes  = Encoding.UTF8.GetBytes(Properties.Resources.FeatureJoinSelectSample);
            var reader = new XmlFeatureReader(new MemoryStream(bytes));

            Assert.AreEqual(40, reader.FieldCount);

            int count = 0;

            while (reader.ReadNext())
            {
                count++;
            }
            Assert.AreEqual(63, count);
        }
Exemplo n.º 3
0
        public void TestXmlFeatureNullValues()
        {
            //Simulate post-#708 SELECTFEATURES and verify reader properly handles null values in response
            var bytes = Encoding.UTF8.GetBytes(Properties.Resources.SelectFeatureSample);
            var reader = new XmlFeatureReader(new MemoryStream(bytes));

            Assert.AreEqual(3, reader.FieldCount);

            reader.ReadNext();

            Assert.IsFalse(reader.IsNull(0));
            Assert.IsFalse(reader.IsNull(1));
            Assert.IsFalse(reader.IsNull(2));

            reader.ReadNext();

            Assert.IsFalse(reader.IsNull(0));
            Assert.IsFalse(reader.IsNull(1));
            Assert.IsTrue(reader.IsNull(2));

            reader.ReadNext();

            Assert.IsFalse(reader.IsNull(0));
            Assert.IsTrue(reader.IsNull(1));
            Assert.IsTrue(reader.IsNull(2));

            Assert.IsFalse(reader.ReadNext()); //end of stream

            //Test the IEnumerable approach
            reader = new XmlFeatureReader(new MemoryStream(bytes));

            int i = 0;
            foreach (var feat in reader)
            {
                switch (i)
                {
                    case 0:
                        Assert.IsFalse(feat.IsNull(0));
                        Assert.IsFalse(feat.IsNull(1));
                        Assert.IsFalse(feat.IsNull(2));
                        break;
                    case 1:
                        Assert.IsFalse(feat.IsNull(0));
                        Assert.IsFalse(feat.IsNull(1));
                        Assert.IsTrue(feat.IsNull(2));
                        break;
                    case 2:
                        Assert.IsFalse(feat.IsNull(0));
                        Assert.IsTrue(feat.IsNull(1));
                        Assert.IsTrue(feat.IsNull(2));
                        break;
                }
                i++;
            }
        }
Exemplo n.º 4
0
        public void TestXmlFeatureJoinValues()
        {
            var bytes = Encoding.UTF8.GetBytes(Properties.Resources.FeatureJoinSelectSample);
            var reader = new XmlFeatureReader(new MemoryStream(bytes));

            Assert.AreEqual(40, reader.FieldCount);

            int count = 0;
            while (reader.ReadNext())
            {
                count++;
            }
            Assert.AreEqual(63, count);
        }