59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
package table
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import (
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"bytes"
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"testing"
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"text/tabwriter"
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)
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func TestHeaders(t *testing.T) {
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buffer := new(bytes.Buffer)
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writer := tabwriter.NewWriter(buffer, 0, 0, 1, ' ', 0)
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printer := &HumanPrinter{writer: writer}
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err := printer.Headers("Name", "Age")
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if err != nil {
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t.Errorf("Unexpected error: %v", err)
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}
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printer.Flush()
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expected := "Name Age \n"
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if buffer.String() != expected {
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t.Errorf("Expected '%s', got '%s'", expected, buffer.String())
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}
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}
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func TestFields(t *testing.T) {
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buffer := new(bytes.Buffer)
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writer := tabwriter.NewWriter(buffer, 0, 0, 1, ' ', 0)
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printer := &HumanPrinter{writer: writer}
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err := printer.Fields("John Doe", 30)
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if err != nil {
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t.Errorf("Unexpected error: %v", err)
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}
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printer.Flush()
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expected := "John Doe 30 \n"
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if buffer.String() != expected {
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t.Errorf("Expected '%s', got '%s'", expected, buffer.String())
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}
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}
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func TestStringFields(t *testing.T) {
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buffer := new(bytes.Buffer)
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writer := tabwriter.NewWriter(buffer, 0, 0, 1, ' ', 0)
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printer := &HumanPrinter{writer: writer}
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err := printer.StringFields("John Doe", "30")
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if err != nil {
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t.Errorf("Unexpected error: %v", err)
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}
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printer.Flush()
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expected := "John Doe 30 \n"
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if buffer.String() != expected {
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t.Errorf("Expected '%s', got '%s'", expected, buffer.String())
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}
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}
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