First version

test/cursor.py

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+#!/usr/bin/env python -O
+
+from mariadb import indicator
+import mariadb
+import datetime
+import unittest
+
+class CursorTest(unittest.TestCase):
+
+  def setUp(self):
+    self.connection= mariadb.connection(default_file='default.cnf')
+
+  def tearDown(self):
+    del self.connection
+
+  def test_date(self):
+    print("test_date")
+    cursor= self.connection.cursor()
+    cursor.execute("CREATE OR REPLACE TABLE t1(c1 TIMESTAMP(6), c2 TIME(6), c3 DATETIME(6), c4 DATE)")
+    t= datetime.datetime(2018,6,20,12,22,31,123456)
+    c1= t
+    c2= t.time()
+    c3= t
+    c4= t.date()
+    cursor.execute("INSERT INTO t1 VALUES (?,?,?,?)", (c1, c2, c3, c4))
+
+    cursor.execute("SELECT c1,c2,c3,c4 FROM t1")
+    row= cursor.fetchone()
+    self.assertEqual(row[0],c1)
+    self.assertEqual(row[1],c2)
+    self.assertEqual(row[2],c3)
+    self.assertEqual(row[3],c4)
+    cursor.close()
+
+  def test_numbers(self):
+    print("test_numbers")
+    cursor= self.connection.cursor()
+    cursor.execute("CREATE OR REPLACE TABLE t1 (a tinyint unsigned, b smallint unsigned, c mediumint unsigned, d int unsigned, e bigint unsigned, f double)")
+    c1= 4
+    c2= 200
+    c3= 167557
+    c4= 28688817
+    c5= 7330133222578
+    c6= 3.1415925
+
+    cursor.execute("insert into t1 values (?,?,?,?,?,?)", (c1,c2,c3,c4,c5,c6))
+
+#    cursor.execute("select * from t1")
+#    row= cursor.fetchone()
+#    self.assertEqual(row[0],c1)
+#    self.assertEqual(row[1],c2)
+#    self.assertEqual(row[2],c3)
+#    self.assertEqual(row[3],c4)
+#    self.assertEqual(row[4],c5)
+#    self.assertEqual(row[5],c6)
+    del cursor
+
+  def test_string(self):
+    print("test_string")
+    cursor= self.connection.cursor()
+    cursor.execute("CREATE OR REPLACE TABLE t1 (a char(5), b varchar(100), c tinytext, d mediumtext, e text, f longtext)");
+
+    c1= "12345";
+    c2= "The length of this text is < 100 characters"
+    c3= "This should also fit into tinytext which has a maximum of 255 characters"
+    c4= 'a' * 1000;
+    c5= 'b' * 6000;
+    c6= 'c' * 67000;
+
+    cursor.execute("INSERT INTO t1 VALUES (?,?,?,?,?,?)", (c1,c2,c3,c4,c5,c6))
+
+    cursor.execute("SELECT * from t1")
+    row= cursor.fetchone()
+    self.assertEqual(row[0],c1)
+    self.assertEqual(row[1],c2)
+    self.assertEqual(row[2],c3)
+    self.assertEqual(row[3],c4)
+    self.assertEqual(row[4],c5)
+    self.assertEqual(row[5],c6)
+    del cursor
+
+  def test_blob(self):
+    cursor= self.connection.cursor()
+    cursor.execute("CREATE OR REPLACE TABLE t1 (a tinyblob, b mediumblob, c blob, d longblob)")
+
+    c1= b'a' * 100;
+    c2= b'b' * 1000;
+    c3= b'c' * 10000;
+    c4= b'd' * 100000;
+
+    a= (None, None, None, None)
+    cursor.indicators= a
+    cursor.execute("INSERT INTO t1 VALUES (?,?,?,?)", (c1, c2, c3, c4))
+
+    cursor.execute("SELECT * FROM t1")
+    row= cursor.fetchone()
+    self.assertEqual(row[0],c1)
+    self.assertEqual(row[1],c2)
+    self.assertEqual(row[2],c3)
+    self.assertEqual(row[3],c4)
+    del cursor