67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
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package table
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import (
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"bytes"
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"testing"
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)
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func TestJSONHeaders(t *testing.T) {
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buffer := new(bytes.Buffer)
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printer := &JSONPrinter{writer: buffer}
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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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expected := "[\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 TestJSONFields(t *testing.T) {
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buffer := new(bytes.Buffer)
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printer := &JSONPrinter{writer: buffer, headers: []string{"Name", "Age"}}
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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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expected := "{\n\"Name\":\"John Doe\",\n\"Age\": 30\n}\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 TestJSONStringFields(t *testing.T) {
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buffer := new(bytes.Buffer)
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printer := &JSONPrinter{writer: buffer, headers: []string{"Name", "Age"}}
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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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expected := "{\n\"Name\":\"John Doe\",\n\"Age\":\"30\"\n}\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 TestJSONFlush(t *testing.T) {
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buffer := new(bytes.Buffer)
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printer := &JSONPrinter{writer: buffer}
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err := printer.Flush()
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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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expected := "]\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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