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table_test.go
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table_test.go
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package table
import (
"strings"
"testing"
"unicode/utf8"
"github.com/jedib0t/go-pretty/v6/text"
"github.com/stretchr/testify/assert"
)
var (
testCaption = "A Song of Ice and Fire"
testColor = text.Colors{text.FgGreen}
testColorHiRedBold = text.Colors{text.FgHiRed, text.Bold}
testColorHiBlueBold = text.Colors{text.FgHiBlue, text.Bold}
testCSSClass = "test-css-class"
testFooter = Row{"", "", "Total", 10000}
testFooterMultiLine = Row{"", "", "Total\nSalary", 10000}
testHeader = Row{"#", "First Name", "Last Name", "Salary"}
testHeaderMultiLine = Row{"#", "First\nName", "Last\nName", "Salary"}
testHeader2 = Row{"ID", "Text1", "Date", "Text2"}
testRows = []Row{
{1, "Arya", "Stark", 3000},
{20, "Jon", "Snow", 2000, "You know nothing, Jon Snow!"},
{300, "Tyrion", "Lannister", 5000},
}
testRowMultiLine = Row{0, "Winter", "Is", 0, "Coming.\r\nThe North Remembers!\nThis is known."}
testRowNewLines = Row{0, "Valar", "Morghulis", 0, "Faceless\nMen"}
testRowPipes = Row{0, "Valar", "Morghulis", 0, "Faceless|Men"}
testRowTabs = Row{0, "Valar", "Morghulis", 0, "Faceless\tMen"}
testRowDoubleQuotes = Row{0, "Valar", "Morghulis", 0, "Faceless\"Men"}
testTitle1 = "Game of Thrones"
testTitle2 = "When you play the Game of Thrones, you win or you die. There is no middle ground."
)
func init() {
text.EnableColors()
}
type myMockOutputMirror struct {
mirroredOutput string
}
func (t *myMockOutputMirror) Write(p []byte) (n int, err error) {
t.mirroredOutput += string(p)
return len(p), nil
}
func TestNewWriter(t *testing.T) {
tw := NewWriter()
assert.NotNil(t, tw.Style())
assert.Equal(t, StyleDefault, *tw.Style())
tw.SetStyle(StyleBold)
assert.NotNil(t, tw.Style())
assert.Equal(t, StyleBold, *tw.Style())
}
func TestTable_AppendFooter(t *testing.T) {
table := Table{}
assert.Equal(t, 0, len(table.rowsFooterRaw))
table.AppendFooter([]interface{}{})
assert.Equal(t, 0, table.Length())
assert.Equal(t, 1, len(table.rowsFooterRaw))
assert.Equal(t, 0, len(table.rowsHeaderRaw))
table.AppendFooter([]interface{}{})
assert.Equal(t, 0, table.Length())
assert.Equal(t, 2, len(table.rowsFooterRaw))
assert.Equal(t, 0, len(table.rowsHeaderRaw))
table.AppendFooter([]interface{}{}, RowConfig{AutoMerge: true})
assert.Equal(t, 0, table.Length())
assert.Equal(t, 3, len(table.rowsFooterRaw))
assert.Equal(t, 0, len(table.rowsHeaderRaw))
assert.False(t, table.rowsFooterConfigMap[0].AutoMerge)
assert.False(t, table.rowsFooterConfigMap[1].AutoMerge)
assert.True(t, table.rowsFooterConfigMap[2].AutoMerge)
}
func TestTable_AppendHeader(t *testing.T) {
table := Table{}
assert.Equal(t, 0, len(table.rowsHeaderRaw))
table.AppendHeader([]interface{}{})
assert.Equal(t, 0, table.Length())
assert.Equal(t, 0, len(table.rowsFooterRaw))
assert.Equal(t, 1, len(table.rowsHeaderRaw))
table.AppendHeader([]interface{}{})
assert.Equal(t, 0, table.Length())
assert.Equal(t, 0, len(table.rowsFooterRaw))
assert.Equal(t, 2, len(table.rowsHeaderRaw))
table.AppendHeader([]interface{}{}, RowConfig{AutoMerge: true})
assert.Equal(t, 0, table.Length())
assert.Equal(t, 0, len(table.rowsFooterRaw))
assert.Equal(t, 3, len(table.rowsHeaderRaw))
assert.False(t, table.rowsHeaderConfigMap[0].AutoMerge)
assert.False(t, table.rowsHeaderConfigMap[1].AutoMerge)
assert.True(t, table.rowsHeaderConfigMap[2].AutoMerge)
}
func TestTable_AppendRow(t *testing.T) {
table := Table{}
assert.Equal(t, 0, table.Length())
table.AppendRow([]interface{}{})
assert.Equal(t, 1, table.Length())
assert.Equal(t, 0, len(table.rowsFooter))
assert.Equal(t, 0, len(table.rowsHeader))
table.AppendRow([]interface{}{})
assert.Equal(t, 2, table.Length())
assert.Equal(t, 0, len(table.rowsFooter))
assert.Equal(t, 0, len(table.rowsHeader))
table.AppendRow([]interface{}{}, RowConfig{AutoMerge: true})
assert.Equal(t, 3, table.Length())
assert.Equal(t, 0, len(table.rowsFooterRaw))
assert.Equal(t, 0, len(table.rowsHeaderRaw))
assert.False(t, table.rowsConfigMap[0].AutoMerge)
assert.False(t, table.rowsConfigMap[1].AutoMerge)
assert.True(t, table.rowsConfigMap[2].AutoMerge)
}
func TestTable_AppendRows(t *testing.T) {
table := Table{}
assert.Equal(t, 0, table.Length())
table.AppendRows([]Row{{}})
assert.Equal(t, 1, table.Length())
assert.Equal(t, 0, len(table.rowsFooter))
assert.Equal(t, 0, len(table.rowsHeader))
table.AppendRows([]Row{{}})
assert.Equal(t, 2, table.Length())
assert.Equal(t, 0, len(table.rowsFooter))
assert.Equal(t, 0, len(table.rowsHeader))
table.AppendRows([]Row{{}, {}}, RowConfig{AutoMerge: true})
assert.Equal(t, 4, table.Length())
assert.Equal(t, 0, len(table.rowsFooterRaw))
assert.Equal(t, 0, len(table.rowsHeaderRaw))
assert.False(t, table.rowsConfigMap[0].AutoMerge)
assert.False(t, table.rowsConfigMap[1].AutoMerge)
assert.True(t, table.rowsConfigMap[2].AutoMerge)
assert.True(t, table.rowsConfigMap[3].AutoMerge)
}
func TestTable_Length(t *testing.T) {
table := Table{}
assert.Zero(t, table.Length())
table.AppendRow(testRows[0])
assert.Equal(t, 1, table.Length())
table.AppendRow(testRows[1])
assert.Equal(t, 2, table.Length())
table.AppendHeader(testHeader)
assert.Equal(t, 2, table.Length())
}
func TestTable_ResetFooters(t *testing.T) {
table := Table{}
table.AppendFooter(testFooter)
assert.NotEmpty(t, table.rowsFooterRaw)
table.ResetFooters()
assert.Empty(t, table.rowsFooterRaw)
}
func TestTable_ResetHeaders(t *testing.T) {
table := Table{}
table.AppendHeader(testHeader)
assert.NotEmpty(t, table.rowsHeaderRaw)
table.ResetHeaders()
assert.Empty(t, table.rowsHeaderRaw)
}
func TestTable_ResetRows(t *testing.T) {
table := Table{}
table.AppendRows(testRows)
assert.NotEmpty(t, table.rowsRaw)
table.ResetRows()
assert.Empty(t, table.rowsRaw)
}
func TestTable_SetAllowedRowLength(t *testing.T) {
table := Table{}
table.AppendRows(testRows)
table.SetStyle(styleTest)
expectedOutWithNoRowLimit := `(-----^--------^-----------^------^-----------------------------)
[< 1>|<Arya >|<Stark >|<3000>|< >]
[< 20>|<Jon >|<Snow >|<2000>|<You know nothing, Jon Snow!>]
[<300>|<Tyrion>|<Lannister>|<5000>|< >]
\-----v--------v-----------v------v-----------------------------/`
assert.Zero(t, table.allowedRowLength)
assert.Equal(t, expectedOutWithNoRowLimit, table.Render())
table.SetAllowedRowLength(utf8.RuneCountInString(table.style.Box.UnfinishedRow))
assert.Equal(t, utf8.RuneCountInString(table.style.Box.UnfinishedRow), table.allowedRowLength)
assert.Equal(t, "", table.Render())
table.SetAllowedRowLength(5)
expectedOutWithRowLimit := `( ~~~
[ ~~~
[ ~~~
[ ~~~
\ ~~~`
assert.Equal(t, 5, table.allowedRowLength)
assert.Equal(t, expectedOutWithRowLimit, table.Render())
table.SetAllowedRowLength(30)
expectedOutWithRowLimit = `(-----^--------^---------- ~~~
[< 1>|<Arya >|<Stark ~~~
[< 20>|<Jon >|<Snow ~~~
[<300>|<Tyrion>|<Lannister ~~~
\-----v--------v---------- ~~~`
assert.Equal(t, 30, table.allowedRowLength)
assert.Equal(t, expectedOutWithRowLimit, table.Render())
table.SetAllowedRowLength(300)
assert.Equal(t, 300, table.allowedRowLength)
assert.Equal(t, expectedOutWithNoRowLimit, table.Render())
}
func TestTable_SetAutoIndex(t *testing.T) {
table := Table{}
table.AppendRows(testRows)
table.SetStyle(styleTest)
expectedOut := `(-----^--------^-----------^------^-----------------------------)
[< 1>|<Arya >|<Stark >|<3000>|< >]
[< 20>|<Jon >|<Snow >|<2000>|<You know nothing, Jon Snow!>]
[<300>|<Tyrion>|<Lannister>|<5000>|< >]
\-----v--------v-----------v------v-----------------------------/`
assert.False(t, table.autoIndex)
assert.Equal(t, expectedOut, table.Render())
table.SetAutoIndex(true)
expectedOut = `(---^-----^--------^-----------^------^-----------------------------)
[< >|< A>|< B >|< C >|< D>|< E >]
{---+-----+--------+-----------+------+-----------------------------}
[<1>|< 1>|<Arya >|<Stark >|<3000>|< >]
[<2>|< 20>|<Jon >|<Snow >|<2000>|<You know nothing, Jon Snow!>]
[<3>|<300>|<Tyrion>|<Lannister>|<5000>|< >]
\---v-----v--------v-----------v------v-----------------------------/`
assert.True(t, table.autoIndex)
assert.Equal(t, expectedOut, table.Render())
table.AppendHeader(testHeader)
expectedOut = `(---^-----^------------^-----------^--------^-----------------------------)
[< >|< #>|<FIRST NAME>|<LAST NAME>|<SALARY>|< >]
{---+-----+------------+-----------+--------+-----------------------------}
[<1>|< 1>|<Arya >|<Stark >|< 3000>|< >]
[<2>|< 20>|<Jon >|<Snow >|< 2000>|<You know nothing, Jon Snow!>]
[<3>|<300>|<Tyrion >|<Lannister>|< 5000>|< >]
\---v-----v------------v-----------v--------v-----------------------------/`
assert.True(t, table.autoIndex)
assert.Equal(t, expectedOut, table.Render())
table.AppendRow(testRowMultiLine)
expectedOut = `(---^-----^------------^-----------^--------^-----------------------------)
[< >|< #>|<FIRST NAME>|<LAST NAME>|<SALARY>|< >]
{---+-----+------------+-----------+--------+-----------------------------}
[<1>|< 1>|<Arya >|<Stark >|< 3000>|< >]
[<2>|< 20>|<Jon >|<Snow >|< 2000>|<You know nothing, Jon Snow!>]
[<3>|<300>|<Tyrion >|<Lannister>|< 5000>|< >]
[<4>|< 0>|<Winter >|<Is >|< 0>|<Coming. >]
[< >|< >|< >|< >|< >|<The North Remembers! >]
[< >|< >|< >|< >|< >|<This is known. >]
\---v-----v------------v-----------v--------v-----------------------------/`
assert.Equal(t, expectedOut, table.Render())
table.SetStyle(StyleLight)
expectedOut = `┌───┬─────┬────────────┬───────────┬────────┬─────────────────────────────┐
│ │ # │ FIRST NAME │ LAST NAME │ SALARY │ │
├───┼─────┼────────────┼───────────┼────────┼─────────────────────────────┤
│ 1 │ 1 │ Arya │ Stark │ 3000 │ │
│ 2 │ 20 │ Jon │ Snow │ 2000 │ You know nothing, Jon Snow! │
│ 3 │ 300 │ Tyrion │ Lannister │ 5000 │ │
│ 4 │ 0 │ Winter │ Is │ 0 │ Coming. │
│ │ │ │ │ │ The North Remembers! │
│ │ │ │ │ │ This is known. │
└───┴─────┴────────────┴───────────┴────────┴─────────────────────────────┘`
assert.Equal(t, expectedOut, table.Render())
tw := NewWriter()
tw.AppendHeader(Row{"#", "Name", "Prefix", "Number", "Class"})
tw.SetColumnConfigs([]ColumnConfig{
{Number: 1, Align: text.AlignRight, AlignHeader: text.AlignCenter},
{Number: 2, Align: text.AlignAuto, AlignHeader: text.AlignCenter},
{Number: 3, Align: text.AlignAuto, AlignHeader: text.AlignCenter},
{Number: 4, Align: text.AlignAuto, AlignHeader: text.AlignCenter},
{Number: 5, Align: text.AlignAuto, AlignHeader: text.AlignCenter},
})
tw.AppendRows([]Row{
{0, "defiant", "NCC", 1764, "Constitution"},
{1, "Defiant", "nx", 74205, "Defiant"},
{2, "entente", "ncc", 2120, "Dreadnought"},
{3, "Enterprise", "NCC", 1701, "Constitution"},
{4, "Farragut", "NCC", 1647, "(Farragut-Type)"},
{5, "farragut", "NCC", 60597, "Nebula"},
{6, "Bonaventure", "", "10283NCC", "(Bonaventure-Typ)"},
{7, "IKS Ch'Tang", "", "-----------", "Bird-of-Prey"},
{8, "IKS Drovana", "", "-----------", "Vor'cha-Klasse"},
{9, "IKS Buruk", "", "-----------", "Bird-of-Prey"},
})
tw.SetStyle(StyleLight)
tw.SortBy([]SortBy{{Name: "Name", Mode: Asc, IgnoreCase: false}})
assert.Equal(t, `┌───┬─────────────┬────────┬─────────────┬───────────────────┐
│ # │ NAME │ PREFIX │ NUMBER │ CLASS │
├───┼─────────────┼────────┼─────────────┼───────────────────┤
│ 6 │ Bonaventure │ │ 10283NCC │ (Bonaventure-Typ) │
│ 1 │ Defiant │ nx │ 74205 │ Defiant │
│ 3 │ Enterprise │ NCC │ 1701 │ Constitution │
│ 4 │ Farragut │ NCC │ 1647 │ (Farragut-Type) │
│ 9 │ IKS Buruk │ │ ----------- │ Bird-of-Prey │
│ 7 │ IKS Ch'Tang │ │ ----------- │ Bird-of-Prey │
│ 8 │ IKS Drovana │ │ ----------- │ Vor'cha-Klasse │
│ 0 │ defiant │ NCC │ 1764 │ Constitution │
│ 2 │ entente │ ncc │ 2120 │ Dreadnought │
│ 5 │ farragut │ NCC │ 60597 │ Nebula │
└───┴─────────────┴────────┴─────────────┴───────────────────┘`, tw.Render())
tw.SortBy([]SortBy{{Name: "Name", Mode: Asc, IgnoreCase: true}})
assert.Equal(t, `┌───┬─────────────┬────────┬─────────────┬───────────────────┐
│ # │ NAME │ PREFIX │ NUMBER │ CLASS │
├───┼─────────────┼────────┼─────────────┼───────────────────┤
│ 6 │ Bonaventure │ │ 10283NCC │ (Bonaventure-Typ) │
│ 1 │ Defiant │ nx │ 74205 │ Defiant │
│ 0 │ defiant │ NCC │ 1764 │ Constitution │
│ 2 │ entente │ ncc │ 2120 │ Dreadnought │
│ 3 │ Enterprise │ NCC │ 1701 │ Constitution │
│ 4 │ Farragut │ NCC │ 1647 │ (Farragut-Type) │
│ 5 │ farragut │ NCC │ 60597 │ Nebula │
│ 9 │ IKS Buruk │ │ ----------- │ Bird-of-Prey │
│ 7 │ IKS Ch'Tang │ │ ----------- │ Bird-of-Prey │
│ 8 │ IKS Drovana │ │ ----------- │ Vor'cha-Klasse │
└───┴─────────────┴────────┴─────────────┴───────────────────┘`, tw.Render())
tw.SortBy([]SortBy{{Name: "Prefix", Mode: Asc, IgnoreCase: true}, {Name: "Number", Mode: AscNumericAlpha}})
assert.Equal(t, `┌───┬─────────────┬────────┬─────────────┬───────────────────┐
│ # │ NAME │ PREFIX │ NUMBER │ CLASS │
├───┼─────────────┼────────┼─────────────┼───────────────────┤
│ 7 │ IKS Ch'Tang │ │ ----------- │ Bird-of-Prey │
│ 8 │ IKS Drovana │ │ ----------- │ Vor'cha-Klasse │
│ 9 │ IKS Buruk │ │ ----------- │ Bird-of-Prey │
│ 6 │ Bonaventure │ │ 10283NCC │ (Bonaventure-Typ) │
│ 4 │ Farragut │ NCC │ 1647 │ (Farragut-Type) │
│ 3 │ Enterprise │ NCC │ 1701 │ Constitution │
│ 0 │ defiant │ NCC │ 1764 │ Constitution │
│ 2 │ entente │ ncc │ 2120 │ Dreadnought │
│ 5 │ farragut │ NCC │ 60597 │ Nebula │
│ 1 │ Defiant │ nx │ 74205 │ Defiant │
└───┴─────────────┴────────┴─────────────┴───────────────────┘`, tw.Render())
tw.SortBy([]SortBy{{Name: "Number", Mode: AscNumericAlpha}, {Name: "Name", Mode: Asc}})
assert.Equal(t, `┌───┬─────────────┬────────┬─────────────┬───────────────────┐
│ # │ NAME │ PREFIX │ NUMBER │ CLASS │
├───┼─────────────┼────────┼─────────────┼───────────────────┤
│ 4 │ Farragut │ NCC │ 1647 │ (Farragut-Type) │
│ 3 │ Enterprise │ NCC │ 1701 │ Constitution │
│ 0 │ defiant │ NCC │ 1764 │ Constitution │
│ 2 │ entente │ ncc │ 2120 │ Dreadnought │
│ 5 │ farragut │ NCC │ 60597 │ Nebula │
│ 1 │ Defiant │ nx │ 74205 │ Defiant │
│ 9 │ IKS Buruk │ │ ----------- │ Bird-of-Prey │
│ 7 │ IKS Ch'Tang │ │ ----------- │ Bird-of-Prey │
│ 8 │ IKS Drovana │ │ ----------- │ Vor'cha-Klasse │
│ 6 │ Bonaventure │ │ 10283NCC │ (Bonaventure-Typ) │
└───┴─────────────┴────────┴─────────────┴───────────────────┘`, tw.Render())
}
func TestTable_SetCaption(t *testing.T) {
table := Table{}
assert.Empty(t, table.caption)
table.SetCaption(testCaption)
assert.NotEmpty(t, table.caption)
assert.Equal(t, testCaption, table.caption)
}
func TestTable_SetColumnConfigs(t *testing.T) {
table := Table{}
assert.Empty(t, table.columnConfigs)
table.SetColumnConfigs([]ColumnConfig{{}, {}, {}})
assert.NotEmpty(t, table.columnConfigs)
assert.Equal(t, 3, len(table.columnConfigs))
}
func TestTable_SetHTMLCSSClass(t *testing.T) {
table := Table{}
table.AppendRow(testRows[0])
expectedHTML := `<table class="` + DefaultHTMLCSSClass + `">
<tbody>
<tr>
<td align="right">1</td>
<td>Arya</td>
<td>Stark</td>
<td align="right">3000</td>
</tr>
</tbody>
</table>`
assert.Equal(t, "", table.htmlCSSClass)
assert.Equal(t, expectedHTML, table.RenderHTML())
table.SetHTMLCSSClass(testCSSClass)
assert.Equal(t, testCSSClass, table.htmlCSSClass)
assert.Equal(t, strings.Replace(expectedHTML, DefaultHTMLCSSClass, testCSSClass, -1), table.RenderHTML())
}
func TestTable_SetOutputMirror(t *testing.T) {
table := Table{}
table.AppendRow(testRows[0])
expectedOut := `+---+------+-------+------+
| 1 | Arya | Stark | 3000 |
+---+------+-------+------+`
assert.Equal(t, nil, table.outputMirror)
assert.Equal(t, expectedOut, table.Render())
mockOutputMirror := &myMockOutputMirror{}
table.SetOutputMirror(mockOutputMirror)
assert.Equal(t, mockOutputMirror, table.outputMirror)
assert.Equal(t, expectedOut, table.Render())
assert.Equal(t, expectedOut+"\n", mockOutputMirror.mirroredOutput)
}
func TestTable_SePageSize(t *testing.T) {
table := Table{}
assert.Equal(t, 0, table.pageSize)
table.SetPageSize(13)
assert.Equal(t, 13, table.pageSize)
}
func TestTable_SortByColumn(t *testing.T) {
table := Table{}
assert.Empty(t, table.sortBy)
table.SortBy([]SortBy{{Name: "#", Mode: Asc}})
assert.Equal(t, 1, len(table.sortBy))
table.SortBy([]SortBy{{Name: "First Name", Mode: Dsc}, {Name: "Last Name", Mode: Asc}})
assert.Equal(t, 2, len(table.sortBy))
}
func TestTable_SetStyle(t *testing.T) {
table := Table{}
assert.NotNil(t, table.Style())
assert.Equal(t, StyleDefault, *table.Style())
table.SetStyle(StyleDefault)
assert.NotNil(t, table.Style())
assert.Equal(t, StyleDefault, *table.Style())
}