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Add View and Update methods

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This commit is contained in:
Asdine El Hrychy
2019-02-24 15:35:17 +01:00
parent db9d617f80
commit f0109cee2f
2 changed files with 70 additions and 38 deletions
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78
db_test.go
View File

@@ -11,56 +11,58 @@ import (
)
func TestTable(t *testing.T) {
db := genji.New(memory.NewEngine())
t.Run("Table/Insert/NoIndex", func(t *testing.T) {
tx, err := db.Begin(true)
require.NoError(t, err)
defer tx.Rollback()
db := genji.New(memory.NewEngine())
tb, err := tx.CreateTable("test")
require.NoError(t, err)
err := db.Update(func(tx *genji.Tx) error {
tb, err := tx.CreateTable("test")
require.NoError(t, err)
rowid, err := tb.Insert(record.FieldBuffer([]field.Field{
field.NewString("name", "John"),
field.NewInt64("age", 10),
}))
require.NoError(t, err)
require.NotNil(t, rowid)
rowid, err := tb.Insert(record.FieldBuffer([]field.Field{
field.NewString("name", "John"),
field.NewInt64("age", 10),
}))
require.NoError(t, err)
require.NotNil(t, rowid)
m, err := tx.Indexes("test")
m, err := tx.Indexes("test")
require.NoError(t, err)
require.Empty(t, m)
return nil
})
require.NoError(t, err)
require.Empty(t, m)
})
t.Run("Table/Insert/WithIndex", func(t *testing.T) {
tx, err := db.Begin(true)
require.NoError(t, err)
defer tx.Rollback()
db := genji.New(memory.NewEngine())
defer db.Close()
tb, err := tx.CreateTable("test")
require.NoError(t, err)
err := db.Update(func(tx *genji.Tx) error {
tb, err := tx.CreateTable("test")
require.NoError(t, err)
_, err = tx.CreateIndex("test", "name")
require.NoError(t, err)
_, err = tx.CreateIndex("test", "name")
require.NoError(t, err)
rowid, err := tb.Insert(record.FieldBuffer([]field.Field{
field.NewString("name", "John"),
field.NewInt64("age", 10),
}))
require.NoError(t, err)
require.NotNil(t, rowid)
rowid, err := tb.Insert(record.FieldBuffer([]field.Field{
field.NewString("name", "John"),
field.NewInt64("age", 10),
}))
require.NoError(t, err)
require.NotNil(t, rowid)
m, err := tx.Indexes("test")
require.NoError(t, err)
require.NotEmpty(t, m)
m, err := tx.Indexes("test")
require.NoError(t, err)
require.NotEmpty(t, m)
c := m["name"].Cursor()
v, rid := c.Seek([]byte("John"))
require.Equal(t, []byte("John"), v)
require.Equal(t, rowid, rid)
c := m["name"].Cursor()
v, rid := c.Seek([]byte("John"))
require.Equal(t, []byte("John"), v)
require.Equal(t, rowid, rid)
return nil
})
require.NoError(t, err)
})
err := db.Close()
require.NoError(t, err)
}