-
-
Notifications
You must be signed in to change notification settings - Fork 215
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #1364 from dolthub/daylon/example
Updated and expanded engine examples
- Loading branch information
Showing
5 changed files
with
325 additions
and
75 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| // Copyright 2022 Dolthub, Inc. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package main | ||
|
|
||
| import ( | ||
| "database/sql" | ||
| "fmt" | ||
| "net" | ||
| "testing" | ||
|
|
||
| _ "github.com/go-sql-driver/mysql" | ||
| "github.com/gocraft/dbr/v2" | ||
| "github.com/stretchr/testify/assert" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| var expectedResults = [][]string{ | ||
| {"Jane Deo", "janedeo@gmail.com", `["556-565-566","777-777-777"]`, "2022-11-01 12:00:00.000001"}, | ||
| {"Jane Doe", "jane@doe.com", `[]`, "2022-11-01 12:00:00.000001"}, | ||
| {"John Doe", "john@doe.com", `["555-555-555"]`, "2022-11-01 12:00:00.000001"}, | ||
| {"John Doe", "johnalt@doe.com", `[]`, "2022-11-01 12:00:00.000001"}, | ||
| } | ||
|
|
||
| func TestExampleUsersDisabled(t *testing.T) { | ||
| enableUsers = false | ||
| useUnusedPort(t) | ||
| go func() { | ||
| main() | ||
| }() | ||
|
|
||
| conn, err := dbr.Open("mysql", fmt.Sprintf("no_user:@tcp(%s:%d)/%s", address, port, dbName), nil) | ||
| require.NoError(t, err) | ||
| require.NoError(t, conn.Ping()) | ||
|
|
||
| rows, err := conn.Query(fmt.Sprintf("SELECT * FROM %s;", tableName)) | ||
| require.NoError(t, err) | ||
| checkRows(t, expectedResults, rows) | ||
| require.NoError(t, conn.Close()) | ||
| } | ||
|
|
||
| func TestExampleRootUserEnabled(t *testing.T) { | ||
| enableUsers = true | ||
| pretendThatFileExists = false | ||
| useUnusedPort(t) | ||
| go func() { | ||
| main() | ||
| }() | ||
|
|
||
| conn, err := dbr.Open("mysql", fmt.Sprintf("no_user:@tcp(%s:%d)/%s", address, port, dbName), nil) | ||
| require.NoError(t, err) | ||
| require.ErrorContains(t, conn.Ping(), "User not found") | ||
| conn, err = dbr.Open("mysql", fmt.Sprintf("root:@tcp(%s:%d)/%s", address, port, dbName), nil) | ||
| require.NoError(t, err) | ||
| require.NoError(t, conn.Ping()) | ||
|
|
||
| rows, err := conn.Query(fmt.Sprintf("SELECT * FROM %s;", tableName)) | ||
| require.NoError(t, err) | ||
| checkRows(t, expectedResults, rows) | ||
| require.NoError(t, conn.Close()) | ||
| } | ||
|
|
||
| func TestExampleLoadedUser(t *testing.T) { | ||
| enableUsers = true | ||
| pretendThatFileExists = true | ||
| useUnusedPort(t) | ||
| go func() { | ||
| main() | ||
| }() | ||
|
|
||
| conn, err := dbr.Open("mysql", fmt.Sprintf("no_user:@tcp(%s:%d)/%s", address, port, dbName), nil) | ||
| require.NoError(t, err) | ||
| require.ErrorContains(t, conn.Ping(), "User not found") | ||
| conn, err = dbr.Open("mysql", fmt.Sprintf("root:@tcp(%s:%d)/%s", address, port, dbName), nil) | ||
| require.NoError(t, err) | ||
| require.ErrorContains(t, conn.Ping(), "User not found") | ||
| conn, err = dbr.Open("mysql", | ||
| fmt.Sprintf("gms_user:123456@tcp(%s:%d)/%s?allowCleartextPasswords=true", address, port, dbName), nil) | ||
| require.NoError(t, err) | ||
| require.NoError(t, conn.Ping()) | ||
|
|
||
| rows, err := conn.Query(fmt.Sprintf("SELECT * FROM %s;", tableName)) | ||
| require.NoError(t, err) | ||
| checkRows(t, expectedResults, rows) | ||
| require.NoError(t, conn.Close()) | ||
| } | ||
|
|
||
| func checkRows(t *testing.T, expectedRows [][]string, actualRows *sql.Rows) { | ||
| rowIdx := -1 | ||
| for actualRows.Next() { | ||
| rowIdx++ | ||
|
|
||
| if assert.Less(t, rowIdx, len(expectedRows)) { | ||
| compareRow := make([]string, len(expectedRows[rowIdx])) | ||
| connRow := make([]*string, len(compareRow)) | ||
| interfaceRow := make([]any, len(compareRow)) | ||
| for i := range connRow { | ||
| interfaceRow[i] = &connRow[i] | ||
| } | ||
| assert.NoError(t, actualRows.Scan(interfaceRow...)) | ||
| for i := range connRow { | ||
| if assert.NotNil(t, connRow[i]) { | ||
| compareRow[i] = *connRow[i] | ||
| } | ||
| } | ||
| assert.Equal(t, expectedRows[rowIdx], compareRow) | ||
| } | ||
| } | ||
| assert.NoError(t, actualRows.Close()) | ||
| } | ||
|
|
||
| func useUnusedPort(t *testing.T) { | ||
| // Tests should grab an open port, otherwise they'll fail if some hardcoded port is already in use | ||
| listener, err := net.Listen("tcp", ":0") | ||
| require.NoError(t, err) | ||
| port = listener.Addr().(*net.TCPAddr).Port | ||
| require.NoError(t, listener.Close()) | ||
| } |
Oops, something went wrong.