106 lines
2.3 KiB
Go
106 lines
2.3 KiB
Go
package versioning_test
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import (
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"encoding/json"
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"testing"
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"github.com/stretchr/testify/require"
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"git.bit5.ru/backend/versioning"
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)
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type structWithVersion struct {
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Version versioning.Version `json:"v"`
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}
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func TestMarshalJSON(t *testing.T) {
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cases := []struct {
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version structWithVersion
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expectedJson string
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}{
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{
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version: structWithVersion{versioning.MustParseVersion("")},
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expectedJson: `{"v":"0.0.0"}`,
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},
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{
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version: structWithVersion{versioning.MustParseVersion("10")},
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expectedJson: `{"v":"10.0.0"}`,
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},
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{
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version: structWithVersion{versioning.MustParseVersion("11.2")},
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expectedJson: `{"v":"11.2.0"}`,
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},
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{
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version: structWithVersion{versioning.MustParseVersion("11.2.33")},
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expectedJson: `{"v":"11.2.33"}`,
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},
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}
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for i, c := range cases {
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caseNum := i + 1
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actualJson, err := json.Marshal(c.version)
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require.NoError(t, err, "case #%d", caseNum)
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require.EqualValues(t, []byte(c.expectedJson), actualJson, "case #%d", caseNum)
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}
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}
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func TestUnmarshalJSON(t *testing.T) {
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cases := []struct {
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versionJson string
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expectedVal structWithVersion
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}{
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{
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versionJson: `{"v":"0.0.0"}`,
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expectedVal: structWithVersion{versioning.MustParseVersion("")},
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},
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{
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versionJson: `{"v":"0.0.1"}`,
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expectedVal: structWithVersion{versioning.MustParseVersion("0.0.1")},
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},
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{
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versionJson: `{"v":"0.1"}`,
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expectedVal: structWithVersion{versioning.MustParseVersion("0.1.0")},
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},
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{
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versionJson: `{"v":"1"}`,
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expectedVal: structWithVersion{versioning.MustParseVersion("1.0.0")},
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},
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{
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versionJson: `{"v":0}`,
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expectedVal: structWithVersion{versioning.MustParseVersion("0.0.0")},
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},
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{
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versionJson: `{"v":99}`,
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expectedVal: structWithVersion{versioning.MustParseVersion("0.0.99")},
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},
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{
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versionJson: `{"v":88899}`,
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expectedVal: structWithVersion{versioning.MustParseVersion("0.888.99")},
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},
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{
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versionJson: `{"v":7788899}`,
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expectedVal: structWithVersion{versioning.MustParseVersion("77.888.99")},
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},
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}
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for i, c := range cases {
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caseNum := i + 1
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var actualVal structWithVersion
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err := json.Unmarshal([]byte(c.versionJson), &actualVal)
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require.NoError(t, err, "case #%d", caseNum)
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require.EqualValues(t, c.expectedVal, actualVal, "case #%d", caseNum)
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}
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}
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