| package semver |
| |
| import ( |
| "encoding/json" |
| "strconv" |
| "testing" |
| ) |
| |
| func TestJSONMarshal(t *testing.T) { |
| versionString := "3.1.4-alpha.1.5.9+build.2.6.5" |
| v, err := Parse(versionString) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| versionJSON, err := json.Marshal(v) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| quotedVersionString := strconv.Quote(versionString) |
| |
| if string(versionJSON) != quotedVersionString { |
| t.Fatalf("JSON marshaled semantic version not equal: expected %q, got %q", quotedVersionString, string(versionJSON)) |
| } |
| } |
| |
| func TestJSONUnmarshal(t *testing.T) { |
| versionString := "3.1.4-alpha.1.5.9+build.2.6.5" |
| quotedVersionString := strconv.Quote(versionString) |
| |
| var v Version |
| if err := json.Unmarshal([]byte(quotedVersionString), &v); err != nil { |
| t.Fatal(err) |
| } |
| |
| if v.String() != versionString { |
| t.Fatalf("JSON unmarshaled semantic version not equal: expected %q, got %q", versionString, v.String()) |
| } |
| |
| badVersionString := strconv.Quote("3.1.4.1.5.9.2.6.5-other-digits-of-pi") |
| if err := json.Unmarshal([]byte(badVersionString), &v); err == nil { |
| t.Fatal("expected JSON unmarshal error, got nil") |
| } |
| |
| if err := json.Unmarshal([]byte("3.1"), &v); err == nil { |
| t.Fatal("expected JSON unmarshal error, got nil") |
| } |
| } |
