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moby--moby/client/parse_logs_test.go

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package client
import (
"reflect"
"testing"
"github.com/pkg/errors"
)
func TestParseLogDetails(t *testing.T) {
testCases := []struct {
line string
expected map[string]string
err error
}{
{"key=value", map[string]string{"key": "value"}, nil},
{"key1=value1,key2=value2", map[string]string{"key1": "value1", "key2": "value2"}, nil},
{"key+with+spaces=value%3Dequals,asdf%2C=", map[string]string{"key with spaces": "value=equals", "asdf,": ""}, nil},
{"key=,=nothing", map[string]string{"key": "", "": "nothing"}, nil},
{"=", map[string]string{"": ""}, nil},
{"errors", nil, errors.New("invalid details format")},
}
for _, tc := range testCases {
tc := tc // capture range variable
t.Run(tc.line, func(t *testing.T) {
t.Parallel()
res, err := ParseLogDetails(tc.line)
if err != nil && (err.Error() != tc.err.Error()) {
t.Fatalf("unexpected error parsing logs:\nExpected:\n\t%v\nActual:\n\t%v", tc.err, err)
}
if !reflect.DeepEqual(tc.expected, res) {
t.Errorf("result does not match expected:\nExpected:\n\t%#v\nActual:\n\t%#v", tc.expected, res)
}
})
}
}