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moby--moby/pkg/parsers/parsers_test.go

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package parsers
import (
"reflect"
"testing"
)
func TestParseKeyValueOpt(t *testing.T) {
invalids := map[string]string{
"": "Unable to parse key/value option: ",
"key": "Unable to parse key/value option: key",
}
for invalid, expectedError := range invalids {
if _, _, err := ParseKeyValueOpt(invalid); err == nil || err.Error() != expectedError {
t.Fatalf("Expected error %v for %v, got %v", expectedError, invalid, err)
}
}
valids := map[string][]string{
"key=value": {"key", "value"},
" key = value ": {"key", "value"},
"key=value1=value2": {"key", "value1=value2"},
" key = value1 = value2 ": {"key", "value1 = value2"},
}
for valid, expectedKeyValue := range valids {
key, value, err := ParseKeyValueOpt(valid)
if err != nil {
t.Fatal(err)
}
if key != expectedKeyValue[0] || value != expectedKeyValue[1] {
t.Fatalf("Expected {%v: %v} got {%v: %v}", expectedKeyValue[0], expectedKeyValue[1], key, value)
}
}
}
func TestParseUintList(t *testing.T) {
valids := map[string]map[int]bool{
"": {},
"7": {7: true},
"1-6": {1: true, 2: true, 3: true, 4: true, 5: true, 6: true},
"0-7": {0: true, 1: true, 2: true, 3: true, 4: true, 5: true, 6: true, 7: true},
"0,3-4,7,8-10": {0: true, 3: true, 4: true, 7: true, 8: true, 9: true, 10: true},
"0-0,0,1-4": {0: true, 1: true, 2: true, 3: true, 4: true},
"03,1-3": {1: true, 2: true, 3: true},
"3,2,1": {1: true, 2: true, 3: true},
"0-2,3,1": {0: true, 1: true, 2: true, 3: true},
}
for k, v := range valids {
out, err := ParseUintList(k)
if err != nil {
t.Fatalf("Expected not to fail, got %v", err)
}
if !reflect.DeepEqual(out, v) {
t.Fatalf("Expected %v, got %v", v, out)
}
}
invalids := []string{
"this",
"1--",
"1-10,,10",
"10-1",
"-1",
"-1,0",
}
for _, v := range invalids {
if out, err := ParseUintList(v); err == nil {
t.Fatalf("Expected failure with %s but got %v", v, out)
}
}
}