[config] move vendor to right place
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306
plugins/config/vendor/github.com/ryanuber/columnize/columnize_test.go
generated
vendored
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306
plugins/config/vendor/github.com/ryanuber/columnize/columnize_test.go
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vendored
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package columnize
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import (
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"fmt"
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"testing"
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crand "crypto/rand"
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)
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func TestListOfStringsInput(t *testing.T) {
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input := []string{
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"Column A | Column B | Column C",
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"x | y | z",
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}
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config := DefaultConfig()
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output := Format(input, config)
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expected := "Column A Column B Column C\n"
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expected += "x y z"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestEmptyLinesOutput(t *testing.T) {
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input := []string{
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"Column A | Column B | Column C",
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"",
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"x | y | z",
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}
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config := DefaultConfig()
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output := Format(input, config)
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expected := "Column A Column B Column C\n"
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expected += "\n"
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expected += "x y z"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestLeadingSpacePreserved(t *testing.T) {
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input := []string{
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"| Column B | Column C",
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"x | y | z",
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}
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config := DefaultConfig()
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output := Format(input, config)
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expected := " Column B Column C\n"
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expected += "x y z"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestColumnWidthCalculator(t *testing.T) {
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input := []string{
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"Column A | Column B | Column C",
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"Longer than A | Longer than B | Longer than C",
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"short | short | short",
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}
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config := DefaultConfig()
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output := Format(input, config)
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expected := "Column A Column B Column C\n"
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expected += "Longer than A Longer than B Longer than C\n"
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expected += "short short short"
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if output != expected {
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printableProof := fmt.Sprintf("\nGot: %+q", output)
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printableProof += fmt.Sprintf("\nExpected: %+q", expected)
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t.Fatalf("\n%s", printableProof)
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}
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}
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func TestColumnWidthCalculatorNonASCII(t *testing.T) {
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input := []string{
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"Column A | Column B | Column C",
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"⌘⌘⌘⌘⌘⌘⌘⌘ | Longer than B | Longer than C",
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"short | short | short",
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}
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config := DefaultConfig()
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output := Format(input, config)
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expected := "Column A Column B Column C\n"
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expected += "⌘⌘⌘⌘⌘⌘⌘⌘ Longer than B Longer than C\n"
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expected += "short short short"
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if output != expected {
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printableProof := fmt.Sprintf("\nGot: %+q", output)
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printableProof += fmt.Sprintf("\nExpected: %+q", expected)
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t.Fatalf("\n%s", printableProof)
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}
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}
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func BenchmarkColumnWidthCalculator(b *testing.B) {
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// Generate the input
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input := []string{
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"UUID A | UUID B | UUID C | Column D | Column E",
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}
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format := "%s|%s|%s|%s"
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short := "short"
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uuid := func() string {
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buf := make([]byte, 16)
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if _, err := crand.Read(buf); err != nil {
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panic(fmt.Errorf("failed to read random bytes: %v", err))
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}
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return fmt.Sprintf("%08x-%04x-%04x-%04x-%12x",
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buf[0:4],
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buf[4:6],
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buf[6:8],
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buf[8:10],
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buf[10:16])
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}
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for i := 0; i < 1000; i++ {
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l := fmt.Sprintf(format, uuid()[:8], uuid()[:12], uuid(), short, short)
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input = append(input, l)
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}
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config := DefaultConfig()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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Format(input, config)
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}
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}
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func TestVariedInputSpacing(t *testing.T) {
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input := []string{
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"Column A |Column B| Column C",
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"x|y| z",
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}
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config := DefaultConfig()
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output := Format(input, config)
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expected := "Column A Column B Column C\n"
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expected += "x y z"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestUnmatchedColumnCounts(t *testing.T) {
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input := []string{
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"Column A | Column B | Column C",
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"Value A | Value B",
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"Value A | Value B | Value C | Value D",
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}
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config := DefaultConfig()
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output := Format(input, config)
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expected := "Column A Column B Column C\n"
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expected += "Value A Value B\n"
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expected += "Value A Value B Value C Value D"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestAlternateDelimiter(t *testing.T) {
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input := []string{
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"Column | A % Column | B % Column | C",
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"Value A % Value B % Value C",
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}
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config := DefaultConfig()
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config.Delim = "%"
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output := Format(input, config)
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expected := "Column | A Column | B Column | C\n"
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expected += "Value A Value B Value C"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestAlternateSpacingString(t *testing.T) {
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input := []string{
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"Column A | Column B | Column C",
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"x | y | z",
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}
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config := DefaultConfig()
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config.Glue = " "
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output := Format(input, config)
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expected := "Column A Column B Column C\n"
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expected += "x y z"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestSimpleFormat(t *testing.T) {
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input := []string{
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"Column A | Column B | Column C",
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"x | y | z",
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}
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output := SimpleFormat(input)
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expected := "Column A Column B Column C\n"
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expected += "x y z"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestAlternatePrefixString(t *testing.T) {
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input := []string{
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"Column A | Column B | Column C",
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"x | y | z",
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}
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config := DefaultConfig()
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config.Prefix = " "
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output := Format(input, config)
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expected := " Column A Column B Column C\n"
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expected += " x y z"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestEmptyFieldReplacement(t *testing.T) {
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input := []string{
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"Column A | Column B | Column C",
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"x | | z",
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}
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config := DefaultConfig()
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config.Empty = "<none>"
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output := Format(input, config)
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expected := "Column A Column B Column C\n"
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expected += "x <none> z"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestEmptyConfigValues(t *testing.T) {
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input := []string{
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"Column A | Column B | Column C",
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"x | y | z",
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}
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config := Config{}
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output := Format(input, &config)
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expected := "Column A Column B Column C\n"
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expected += "x y z"
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if output != expected {
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t.Fatalf("\nexpected:\n%s\n\ngot:\n%s", expected, output)
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}
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}
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func TestMergeConfig(t *testing.T) {
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conf1 := &Config{Delim: "a", Glue: "a", Prefix: "a", Empty: "a"}
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conf2 := &Config{Delim: "b", Glue: "b", Prefix: "b", Empty: "b"}
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conf3 := &Config{Delim: "c", Prefix: "c"}
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m := MergeConfig(conf1, conf2)
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if m.Delim != "b" || m.Glue != "b" || m.Prefix != "b" || m.Empty != "b" {
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t.Fatalf("bad: %#v", m)
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}
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m = MergeConfig(conf1, conf3)
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if m.Delim != "c" || m.Glue != "a" || m.Prefix != "c" || m.Empty != "a" {
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t.Fatalf("bad: %#v", m)
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}
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m = MergeConfig(conf1, nil)
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if m.Delim != "a" || m.Glue != "a" || m.Prefix != "a" || m.Empty != "a" {
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t.Fatalf("bad: %#v", m)
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}
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m = MergeConfig(conf1, &Config{})
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if m.Delim != "a" || m.Glue != "a" || m.Prefix != "a" || m.Empty != "a" {
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t.Fatalf("bad: %#v", m)
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}
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}
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