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woodpecker/cli/output/table_test.go

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package output
import (
"bytes"
"os"
"strings"
"testing"
)
type writerFlusherStub struct {
bytes.Buffer
}
func (s writerFlusherStub) Flush() error {
return nil
}
type testFieldsStruct struct {
Name string
Number int
}
func TestTableOutput(t *testing.T) {
var wfs writerFlusherStub
to := NewTable(os.Stdout)
to.w = &wfs
t.Run("AddAllowedFields", func(t *testing.T) {
_, _ = to.AddAllowedFields(testFieldsStruct{})
if _, ok := to.allowedFields["name"]; !ok {
t.Error("name should be a allowed field")
}
})
t.Run("AddFieldAlias", func(t *testing.T) {
to.AddFieldAlias("woodpecker_ci", "woodpecker ci")
if alias, ok := to.fieldAlias["woodpecker_ci"]; !ok || alias != "woodpecker ci" {
t.Errorf("woodpecker_ci alias should be 'woodpecker ci', is: %v", alias)
}
})
t.Run("AddFieldOutputFn", func(t *testing.T) {
to.AddFieldFn("woodpecker ci", FieldFn(func(_ any) string {
return "WOODPECKER CI!!!"
}))
if _, ok := to.fieldMapping["woodpecker ci"]; !ok {
t.Errorf("'woodpecker ci' field output fn should be set")
}
})
t.Run("ValidateColumns", func(t *testing.T) {
err := to.ValidateColumns([]string{"non-existent", "NAME"})
if err == nil ||
strings.Contains(err.Error(), "name") ||
!strings.Contains(err.Error(), "non-existent") {
t.Errorf("error should contain 'non-existent' but not 'name': %v", err)
}
})
t.Run("WriteHeader", func(t *testing.T) {
to.WriteHeader([]string{"woodpecker_ci", "name"})
if wfs.String() != "WOODPECKER CI\tNAME\n" {
t.Errorf("written header should be 'WOODPECKER CI\\tNAME\\n', is: %q", wfs.String())
}
wfs.Reset()
})
t.Run("WriteLine", func(t *testing.T) {
_ = to.Write([]string{"woodpecker_ci", "name", "number"}, &testFieldsStruct{"test123", 1000000000})
if wfs.String() != "WOODPECKER CI!!!\ttest123\t1000000000\n" {
t.Errorf("written line should be 'WOODPECKER CI!!!\\ttest123\\t1000000000\\n', is: %q", wfs.String())
}
wfs.Reset()
})
t.Run("Columns", func(t *testing.T) {
if len(to.Columns()) != 3 {
t.Errorf("unexpected number of columns: %v", to.Columns())
}
})
}