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https://github.com/ent/ent.git
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48 lines
1.7 KiB
Go
48 lines
1.7 KiB
Go
// Copyright 2019-present Facebook Inc. All rights reserved.
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// This source code is licensed under the Apache 2.0 license found
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// in the LICENSE file in the root directory of this source tree.
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package template
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import (
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"context"
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"testing"
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"github.com/facebook/ent/dialect/entsql"
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"github.com/facebook/ent/dialect/sql"
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"github.com/facebook/ent/entc/integration/config/ent"
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"github.com/facebook/ent/entc/integration/config/ent/migrate"
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"github.com/facebook/ent/entc/integration/config/ent/schema"
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_ "github.com/mattn/go-sqlite3"
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"github.com/stretchr/testify/require"
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)
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func TestSchemaConfig(t *testing.T) {
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drv, err := sql.Open("sqlite3", "file:ent?mode=memory&cache=shared&_fk=1")
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require.NoError(t, err)
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defer drv.Close()
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ctx := context.Background()
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client := ent.NewClient(ent.Driver(drv))
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require.NoError(t, client.Schema.Create(ctx, migrate.WithGlobalUniqueID(true)))
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client.User.Create().SaveX(ctx)
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// Check that the table was created with the given custom name.
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table := schema.User{}.Annotations()[0].(entsql.Annotation).Table
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query, args := sql.Select().Count().
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From(sql.Table("sqlite_master")).
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Where(sql.And(sql.EQ("type", "table"), sql.EQ("name", table))).
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Query()
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rows := &sql.Rows{}
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require.NoError(t, drv.Query(ctx, query, args, rows))
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defer rows.Close()
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require.True(t, rows.Next(), "no rows returned")
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var n int
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require.NoError(t, rows.Scan(&n), "scanning count")
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require.Equalf(t, 1, n, "expecting table %q to be exist", table)
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// Check that the table was created with the given custom name.
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size := schema.User{}.Fields()[0].Descriptor().Annotations[0].(entsql.Annotation).Size
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require.Equal(t, size, migrate.Tables[0].Columns[1].Size)
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}
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