mirror of
https://github.com/dolthub/dolt.git
synced 2026-01-26 10:37:04 -06:00
107 lines
3.4 KiB
Go
107 lines
3.4 KiB
Go
// Copyright 2019 Dolthub, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package dtestutils
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/dolthub/dolt/go/libraries/doltcore/doltdb"
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"github.com/dolthub/dolt/go/libraries/doltcore/env"
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"github.com/dolthub/dolt/go/libraries/doltcore/table/editor"
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"github.com/dolthub/dolt/go/libraries/utils/filesys"
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"github.com/dolthub/dolt/go/store/types"
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)
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const (
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TestHomeDirPrefix = "/user/dolt/"
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WorkingDirPrefix = "/user/dolt/datasets/"
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)
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// CreateTestEnv creates a new DoltEnv suitable for testing. The CreateTestEnvWithName
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// function should generally be preferred over this method, especially when working
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// with tests using multiple databases within a MultiRepoEnv.
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func CreateTestEnv() *env.DoltEnv {
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return CreateTestEnvWithName("test")
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}
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// CreateTestEnvWithName creates a new DoltEnv suitable for testing and uses
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// the specified name to distinguish it from other test envs. This function
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// should generally be preferred over CreateTestEnv, especially when working with
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// tests using multiple databases within a MultiRepoEnv.
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func CreateTestEnvWithName(envName string) *env.DoltEnv {
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const name = "billy bob"
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const email = "bigbillieb@fake.horse"
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initialDirs := []string{TestHomeDirPrefix + envName, WorkingDirPrefix + envName}
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homeDirFunc := func() (string, error) { return TestHomeDirPrefix + envName, nil }
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fs := filesys.NewInMemFS(initialDirs, nil, WorkingDirPrefix+envName)
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dEnv := env.Load(context.Background(), homeDirFunc, fs, doltdb.InMemDoltDB+envName, "test")
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cfg, _ := dEnv.Config.GetConfig(env.GlobalConfig)
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cfg.SetStrings(map[string]string{
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env.UserNameKey: name,
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env.UserEmailKey: email,
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})
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err := dEnv.InitRepo(context.Background(), types.Format_Default, name, email, env.DefaultInitBranch)
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if err != nil {
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panic("Failed to initialize environment:" + err.Error())
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}
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return dEnv
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}
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func CreateEnvWithSeedData(t *testing.T) *env.DoltEnv {
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dEnv := CreateTestEnv()
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imt, sch := CreateTestDataTable(true)
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ctx := context.Background()
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vrw := dEnv.DoltDB.ValueReadWriter()
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ns := dEnv.DoltDB.NodeStore()
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rowMap, err := types.NewMap(ctx, vrw)
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require.NoError(t, err)
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me := rowMap.Edit()
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for i := 0; i < imt.NumRows(); i++ {
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r, err := imt.GetRow(i)
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require.NoError(t, err)
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k, v := r.NomsMapKey(sch), r.NomsMapValue(sch)
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me.Set(k, v)
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}
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rowMap, err = me.Map(ctx)
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require.NoError(t, err)
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ai := sch.Indexes().AllIndexes()
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sch.Indexes().Merge(ai...)
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tbl, err := doltdb.NewNomsTable(ctx, vrw, ns, sch, rowMap, nil, nil)
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require.NoError(t, err)
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tbl, err = editor.RebuildAllIndexes(ctx, tbl, editor.TestEditorOptions(vrw))
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require.NoError(t, err)
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sch, err = tbl.GetSchema(ctx)
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require.NoError(t, err)
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rows, err := tbl.GetRowData(ctx)
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require.NoError(t, err)
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indexes, err := tbl.GetIndexSet(ctx)
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require.NoError(t, err)
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err = putTableToWorking(ctx, dEnv, sch, rows, indexes, TableName, nil)
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require.NoError(t, err)
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return dEnv
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}
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