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// The MIT License | ||
// | ||
// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved. | ||
// | ||
// Copyright (c) 2020 Uber Technologies, Inc. | ||
// | ||
// Permission is hereby granted, free of charge, to any person obtaining a copy | ||
// of this software and associated documentation files (the "Software"), to deal | ||
// in the Software without restriction, including without limitation the rights | ||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
// copies of the Software, and to permit persons to whom the Software is | ||
// furnished to do so, subject to the following conditions: | ||
// | ||
// The above copyright notice and this permission notice shall be included in | ||
// all copies or substantial portions of the Software. | ||
// | ||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
// THE SOFTWARE. | ||
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package persistence | ||
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import ( | ||
"bytes" | ||
"io" | ||
"testing" | ||
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"github.com/stretchr/testify/require" | ||
"github.com/stretchr/testify/suite" | ||
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"go.temporal.io/server/common/log" | ||
) | ||
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type ( | ||
queryUtilSuite struct { | ||
suite.Suite | ||
// override suite.Suite.Assertions with require.Assertions; this means that s.NotNil(nil) will stop the test, | ||
// not merely log an error | ||
*require.Assertions | ||
logger log.Logger | ||
} | ||
) | ||
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func TestQueryUtilSuite(t *testing.T) { | ||
s := new(queryUtilSuite) | ||
suite.Run(t, s) | ||
} | ||
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func (s *queryUtilSuite) SetupTest() { | ||
s.logger = log.NewTestLogger() | ||
// Have to define our overridden assertions in the test setup. If we did it earlier, s.T() will return nil | ||
s.Assertions = require.New(s.T()) | ||
} | ||
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func (s *queryUtilSuite) TestLoadAndSplitQueryFromReaders() { | ||
input := ` | ||
CREATE TABLE test ( | ||
id BIGINT not null, | ||
col1 BIGINT, -- comment with unmatched parenthesis ) | ||
col2 VARCHAR(255), | ||
PRIMARY KEY (id) | ||
); | ||
CREATE INDEX test_idx ON test (col1); | ||
CREATE TRIGGER test_ai AFTER INSERT ON test | ||
BEGIN | ||
SELECT *, 'string with unmatched chars ")' FROM test; | ||
END; | ||
` | ||
statements, err := LoadAndSplitQueryFromReaders([]io.Reader{bytes.NewBufferString(input)}) | ||
s.NoError(err) | ||
s.Equal(3, len(statements)) | ||
s.Equal( | ||
`CREATE TABLE test ( | ||
id BIGINT not null, | ||
col1 BIGINT, | ||
col2 VARCHAR(255), | ||
PRIMARY KEY (id) | ||
);`, | ||
statements[0], | ||
) | ||
s.Equal(`CREATE INDEX test_idx ON test (col1);`, statements[1]) | ||
s.Equal( | ||
`CREATE TRIGGER test_ai AFTER INSERT ON test | ||
BEGIN | ||
SELECT *, 'string with unmatched chars ")' FROM test; | ||
END;`, | ||
statements[2], | ||
) | ||
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input = "CREATE TABLE test (;" | ||
statements, err = LoadAndSplitQueryFromReaders([]io.Reader{bytes.NewBufferString(input)}) | ||
s.Error(err, "error reading contents: unmatched left parenthesis") | ||
s.Nil(statements) | ||
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input = "CREATE TABLE test ());" | ||
statements, err = LoadAndSplitQueryFromReaders([]io.Reader{bytes.NewBufferString(input)}) | ||
s.Error(err, "error reading contents: unmatched right parenthesis") | ||
s.Nil(statements) | ||
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input = "begin" | ||
statements, err = LoadAndSplitQueryFromReaders([]io.Reader{bytes.NewBufferString(input)}) | ||
s.Error(err, "error reading contents: unmatched `BEGIN` keyword") | ||
s.Nil(statements) | ||
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input = "end" | ||
statements, err = LoadAndSplitQueryFromReaders([]io.Reader{bytes.NewBufferString(input)}) | ||
s.Error(err, "error reading contents: unmatched `END` keyword") | ||
s.Nil(statements) | ||
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input = "select ' from test;" | ||
statements, err = LoadAndSplitQueryFromReaders([]io.Reader{bytes.NewBufferString(input)}) | ||
s.Error(err, "error reading contents: unmatched quotes") | ||
s.Nil(statements) | ||
} | ||
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func (s *queryUtilSuite) TestMatchWord() { | ||
s.True(matchWord("BEGIN", "BEGIN", 0)) | ||
s.True(matchWord(" BEGIN ", "BEGIN", 1)) | ||
s.True(matchWord(")BEGIN;", "BEGIN", 1)) | ||
s.False(matchWord("BEGIN", "BEGIN", 1)) | ||
s.False(matchWord("sBEGIN", "BEGIN", 1)) | ||
s.False(matchWord("BEGINs", "BEGIN", 0)) | ||
s.False(matchWord("7BEGIN", "BEGIN", 1)) | ||
s.False(matchWord("BEGIN7", "BEGIN", 0)) | ||
} |
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