85 lines
2.0 KiB
Go
85 lines
2.0 KiB
Go
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package schema
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import (
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"flag"
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"fmt"
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"testing"
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. "github.com/pingcap/check"
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"github.com/siddontang/go-mysql/client"
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)
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// use docker mysql for test
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var host = flag.String("host", "127.0.0.1", "MySQL host")
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func Test(t *testing.T) {
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TestingT(t)
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}
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type schemaTestSuite struct {
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conn *client.Conn
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}
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var _ = Suite(&schemaTestSuite{})
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func (s *schemaTestSuite) SetUpSuite(c *C) {
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var err error
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s.conn, err = client.Connect(fmt.Sprintf("%s:%d", *host, 3306), "root", "", "test")
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c.Assert(err, IsNil)
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}
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func (s *schemaTestSuite) TearDownSuite(c *C) {
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if s.conn != nil {
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s.conn.Close()
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}
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}
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func (s *schemaTestSuite) TestSchema(c *C) {
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_, err := s.conn.Execute(`DROP TABLE IF EXISTS schema_test`)
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c.Assert(err, IsNil)
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str := `
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CREATE TABLE IF NOT EXISTS schema_test (
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id INT,
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id1 INT,
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id2 INT,
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name VARCHAR(256),
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e ENUM("a", "b", "c"),
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se SET('a', 'b', 'c'),
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f FLOAT,
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d DECIMAL(2, 1),
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PRIMARY KEY(id2, id),
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UNIQUE (id1),
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INDEX name_idx (name)
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) ENGINE = INNODB;
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`
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_, err = s.conn.Execute(str)
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c.Assert(err, IsNil)
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ta, err := NewTable(s.conn, "test", "schema_test")
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c.Assert(err, IsNil)
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c.Assert(ta.Columns, HasLen, 8)
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c.Assert(ta.Indexes, HasLen, 3)
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c.Assert(ta.PKColumns, DeepEquals, []int{2, 0})
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c.Assert(ta.Indexes[0].Columns, HasLen, 2)
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c.Assert(ta.Indexes[0].Name, Equals, "PRIMARY")
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c.Assert(ta.Indexes[2].Name, Equals, "name_idx")
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c.Assert(ta.Columns[4].EnumValues, DeepEquals, []string{"a", "b", "c"})
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c.Assert(ta.Columns[5].SetValues, DeepEquals, []string{"a", "b", "c"})
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c.Assert(ta.Columns[7].Type, Equals, TYPE_FLOAT)
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}
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func (s *schemaTestSuite) TestQuoteSchema(c *C) {
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str := "CREATE TABLE IF NOT EXISTS `a-b_test` (`a.b` INT) ENGINE = INNODB"
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_, err := s.conn.Execute(str)
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c.Assert(err, IsNil)
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ta, err := NewTable(s.conn, "test", "a-b_test")
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c.Assert(err, IsNil)
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c.Assert(ta.Columns[0].Name, Equals, "a.b")
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}
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