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| 1 | +// Licensed to Elasticsearch B.V. under one or more contributor |
| 2 | +// license agreements. See the NOTICE file distributed with |
| 3 | +// this work for additional information regarding copyright |
| 4 | +// ownership. Elasticsearch B.V. licenses this file to you under |
| 5 | +// the Apache License, Version 2.0 (the "License"); you may |
| 6 | +// not use this file except in compliance with the License. |
| 7 | +// You may obtain a copy of the License at |
| 8 | +// |
| 9 | +// http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | +// |
| 11 | +// Unless required by applicable law or agreed to in writing, |
| 12 | +// software distributed under the License is distributed on an |
| 13 | +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 14 | +// KIND, either express or implied. See the License for the |
| 15 | +// specific language governing permissions and limitations |
| 16 | +// under the License. |
| 17 | + |
| 18 | +package testing |
| 19 | + |
| 20 | +import ( |
| 21 | + "bufio" |
| 22 | + "bytes" |
| 23 | + "errors" |
| 24 | + "testing" |
| 25 | + |
| 26 | + "github.com/fatih/color" |
| 27 | + "github.com/stretchr/testify/assert" |
| 28 | +) |
| 29 | + |
| 30 | +func init() { |
| 31 | + color.NoColor = true |
| 32 | +} |
| 33 | + |
| 34 | +func TestConsoleDriverInfo(t *testing.T) { |
| 35 | + buffer, output, driver := createDriver(nil) |
| 36 | + |
| 37 | + driver.Info("field", "value") |
| 38 | + |
| 39 | + output.Flush() |
| 40 | + assert.Equal(t, buffer.String(), "field: value\n") |
| 41 | +} |
| 42 | + |
| 43 | +func TestConsoleDriverWarn(t *testing.T) { |
| 44 | + buffer, output, driver := createDriver(nil) |
| 45 | + |
| 46 | + driver.Warn("warning", "you got a warning") |
| 47 | + |
| 48 | + output.Flush() |
| 49 | + assert.Equal(t, buffer.String(), "warning... WARN you got a warning\n") |
| 50 | +} |
| 51 | + |
| 52 | +func TestConsoleDriverError(t *testing.T) { |
| 53 | + buffer, output, driver := createDriver(nil) |
| 54 | + |
| 55 | + err := errors.New("This is an error") |
| 56 | + |
| 57 | + driver.Error("no error", nil) |
| 58 | + driver.Error("error", err) |
| 59 | + |
| 60 | + output.Flush() |
| 61 | + assert.Equal(t, buffer.String(), "no error... OK\nerror... ERROR This is an error\n") |
| 62 | +} |
| 63 | + |
| 64 | +func TestConsoleDriverFatal(t *testing.T) { |
| 65 | + var killed bool |
| 66 | + buffer, output, driver := createDriver(func() { killed = true }) |
| 67 | + |
| 68 | + err := errors.New("This is an error") |
| 69 | + |
| 70 | + driver.Fatal("no error", nil) |
| 71 | + driver.Fatal("error", err) |
| 72 | + |
| 73 | + output.Flush() |
| 74 | + assert.True(t, killed) |
| 75 | + assert.Equal(t, buffer.String(), "no error... OK\nerror... ERROR This is an error\n") |
| 76 | +} |
| 77 | + |
| 78 | +func TestConsoleDriverRun(t *testing.T) { |
| 79 | + buffer, output, driver := createDriver(nil) |
| 80 | + |
| 81 | + var called bool |
| 82 | + driver.Run("test", func(d Driver) { |
| 83 | + called = true |
| 84 | + }) |
| 85 | + |
| 86 | + output.Flush() |
| 87 | + assert.True(t, called) |
| 88 | + assert.Equal(t, buffer.String(), "test...OK\n") |
| 89 | +} |
| 90 | + |
| 91 | +func TestConsoleDriverResult(t *testing.T) { |
| 92 | + buffer, output, driver := createDriver(nil) |
| 93 | + |
| 94 | + driver.Run("test", func(d Driver) { |
| 95 | + d.Result("This is a multiline\nresult") |
| 96 | + }) |
| 97 | + |
| 98 | + output.Flush() |
| 99 | + assert.Equal(t, buffer.String(), "test...OK\n result: \n This is a multiline\n result\n\n") |
| 100 | +} |
| 101 | + |
| 102 | +func TestConsoleDriverRunWithReports(t *testing.T) { |
| 103 | + buffer, output, driver := createDriver(nil) |
| 104 | + |
| 105 | + var called bool |
| 106 | + err := errors.New("This is an error") |
| 107 | + driver.Run("test", func(d Driver) { |
| 108 | + called = true |
| 109 | + d.Info("field", "value") |
| 110 | + d.Error("error", err) |
| 111 | + }) |
| 112 | + |
| 113 | + output.Flush() |
| 114 | + assert.True(t, called) |
| 115 | + assert.Equal(t, buffer.String(), "test...\n field: value\n error... ERROR This is an error\n") |
| 116 | +} |
| 117 | + |
| 118 | +func createDriver(killer func()) (*bytes.Buffer, *bufio.Writer, *ConsoleDriver) { |
| 119 | + buffer := bytes.NewBufferString("") |
| 120 | + output := bufio.NewWriter(buffer) |
| 121 | + var driver *ConsoleDriver |
| 122 | + if killer != nil { |
| 123 | + driver = NewConsoleDriverWithKiller(output, killer) |
| 124 | + } else { |
| 125 | + driver = NewConsoleDriver(output) |
| 126 | + } |
| 127 | + return buffer, output, driver |
| 128 | +} |
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