Beispiel #1
0
        public void StubDataReader_FieldCount_Success()
        {
            var result1 = new StubResultSet("col6", "col7", "col8");
            var result2 = new StubResultSet("col9", "col0");

            using (var reader = new StubDataReader(result1, result2))
            {
                Assert.IsNotNull(reader, "The StubDataReader object should not have been null");
                Assert.AreEqual(3, reader.FieldCount, "The field count for the first result set was incorrect");

                reader.NextResult();
                Assert.AreEqual(2, reader.FieldCount, "The field count for the second result was incorrect");
            }
        }
Beispiel #2
0
        public void StubDataReader_CurrentResultSet_NextResult_Failure()
        {
            using (var reader = new StubDataReader())
            {
                Assert.IsNotNull(reader, "The StubDataReader object should not have been null");
                Assert.IsFalse(reader.NextResult(), "NextResult() should not have had data");

                try
                {
                    var results = reader.CurrentResultSet;
                    Assert.Fail("Call to CurrentResultSet should have thrown an exception");
                }
                catch (InvalidOperationException exception)
                {
                    Assert.AreEqual("Current ResultSet is at EOF", exception.Message,
                                    "Unexpected EOF exception message");
                }
            }
        }
Beispiel #3
0
        public void StubDataReader_CurrentResultSet_NextResult_Success()
        {
            var result1 = new StubResultSet("col1", "col2", "col3");
            var result2 = new StubResultSet("col4", "col5");

            using (var reader = new StubDataReader(result1, result2))
            {
                Assert.IsNotNull(reader, "The StubDataReader object should not have been null");

                var currentSet = reader.CurrentResultSet;
                Assert.IsNotNull(currentSet, "First call to CurrentResultSet should not have returned null");
                Assert.AreEqual(result1, currentSet, "First call to CurrentResultSet did not return the first set");

                Assert.IsTrue(reader.NextResult(), "First call to NextResult() should have had data");

                currentSet = reader.CurrentResultSet;
                Assert.IsNotNull(currentSet, "Second call to CurrentResultSet should not have returned null");
                Assert.AreEqual(result2, currentSet, "Second call to CurrentResultSet did not return the second set");
            }
        }