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63 lines
1.5 KiB
63 lines
1.5 KiB
// Copyright 2015 PingCAP, 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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// See the License for the specific language governing permissions and
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// limitations under the License.
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package printer
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import (
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"testing"
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. "github.com/pingcap/check"
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"github.com/pingcap/tidb/util/testleak"
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)
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func TestT(t *testing.T) {
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CustomVerboseFlag = true
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TestingT(t)
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}
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var _ = Suite(&testPrinterSuite{})
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type testPrinterSuite struct {
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}
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func (s *testPrinterSuite) TestPrintResult(c *C) {
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defer testleak.AfterTest(c)()
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cols := []string{"col1", "col2", "col3"}
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datas := [][]string{{"11"}, {"21", "22", "23"}}
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result, ok := GetPrintResult(cols, datas)
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c.Assert(ok, IsFalse)
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c.Assert(result, Equals, "")
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datas = [][]string{{"11", "12", "13"}, {"21", "22", "23"}}
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expect := `
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+------+------+------+
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| col1 | col2 | col3 |
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+------+------+------+
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| 11 | 12 | 13 |
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| 21 | 22 | 23 |
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+------+------+------+
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`
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result, ok = GetPrintResult(cols, datas)
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c.Assert(ok, IsTrue)
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c.Assert(result, Equals, expect[1:])
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datas = nil
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result, ok = GetPrintResult(cols, datas)
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c.Assert(ok, IsFalse)
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c.Assert(result, Equals, "")
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cols = nil
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result, ok = GetPrintResult(cols, datas)
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c.Assert(ok, IsFalse)
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c.Assert(result, Equals, "")
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}
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