|
| 1 | +package opts_test |
| 2 | + |
| 3 | +import ( |
| 4 | + "time" |
| 5 | + |
| 6 | + . "github.com/onsi/ginkgo/v2" |
| 7 | + . "github.com/onsi/gomega" |
| 8 | + |
| 9 | + . "github.com/cloudfoundry/bosh-cli/v7/cmd/opts" |
| 10 | +) |
| 11 | + |
| 12 | +var _ = Describe("TimeArg", func() { |
| 13 | + Describe("UnmarshalFlag", func() { |
| 14 | + It("parses valid RFC 3339 timestamps with Z suffix", func() { |
| 15 | + var arg TimeArg |
| 16 | + err := arg.UnmarshalFlag("2026-01-01T00:00:00Z") |
| 17 | + Expect(err).ToNot(HaveOccurred()) |
| 18 | + Expect(arg.Time).To(Equal(time.Date(2026, 1, 1, 0, 0, 0, 0, time.UTC))) |
| 19 | + }) |
| 20 | + |
| 21 | + It("parses RFC 3339 timestamps with timezone offset and converts to UTC", func() { |
| 22 | + var arg TimeArg |
| 23 | + err := arg.UnmarshalFlag("2026-06-15T14:30:00-07:00") |
| 24 | + Expect(err).ToNot(HaveOccurred()) |
| 25 | + Expect(arg.Time).To(Equal(time.Date(2026, 6, 15, 21, 30, 0, 0, time.UTC))) |
| 26 | + }) |
| 27 | + |
| 28 | + It("parses RFC 3339 timestamps with +00:00 offset and converts to UTC", func() { |
| 29 | + var arg TimeArg |
| 30 | + err := arg.UnmarshalFlag("2026-01-15T10:30:00+00:00") |
| 31 | + Expect(err).ToNot(HaveOccurred()) |
| 32 | + Expect(arg.Time).To(Equal(time.Date(2026, 1, 15, 10, 30, 0, 0, time.UTC))) |
| 33 | + }) |
| 34 | + |
| 35 | + It("parses timestamps without timezone suffix and treats as UTC", func() { |
| 36 | + var arg TimeArg |
| 37 | + err := arg.UnmarshalFlag("2026-01-01T00:00:00") |
| 38 | + Expect(err).ToNot(HaveOccurred()) |
| 39 | + Expect(arg.Time).To(Equal(time.Date(2026, 1, 1, 0, 0, 0, 0, time.UTC))) |
| 40 | + }) |
| 41 | + |
| 42 | + It("parses timestamps without timezone with specific time and treats as UTC", func() { |
| 43 | + var arg TimeArg |
| 44 | + err := arg.UnmarshalFlag("2026-06-15T14:30:45") |
| 45 | + Expect(err).ToNot(HaveOccurred()) |
| 46 | + Expect(arg.Time).To(Equal(time.Date(2026, 6, 15, 14, 30, 45, 0, time.UTC))) |
| 47 | + }) |
| 48 | + |
| 49 | + It("returns error for invalid timestamps", func() { |
| 50 | + var arg TimeArg |
| 51 | + err := arg.UnmarshalFlag("not-a-timestamp") |
| 52 | + Expect(err).To(HaveOccurred()) |
| 53 | + Expect(err.Error()).To(ContainSubstring("Invalid timestamp")) |
| 54 | + }) |
| 55 | + |
| 56 | + It("returns error for date-only formats (no time component)", func() { |
| 57 | + var arg TimeArg |
| 58 | + err := arg.UnmarshalFlag("2026-01-01") |
| 59 | + Expect(err).To(HaveOccurred()) |
| 60 | + Expect(err.Error()).To(ContainSubstring("Invalid timestamp")) |
| 61 | + }) |
| 62 | + }) |
| 63 | + |
| 64 | + Describe("IsSet", func() { |
| 65 | + It("returns false for zero time", func() { |
| 66 | + var arg TimeArg |
| 67 | + Expect(arg.IsSet()).To(BeFalse()) |
| 68 | + }) |
| 69 | + |
| 70 | + It("returns true for non-zero time", func() { |
| 71 | + arg := TimeArg{Time: time.Date(2026, 1, 1, 0, 0, 0, 0, time.UTC)} |
| 72 | + Expect(arg.IsSet()).To(BeTrue()) |
| 73 | + }) |
| 74 | + }) |
| 75 | + |
| 76 | + Describe("AsString", func() { |
| 77 | + It("returns empty string for zero time", func() { |
| 78 | + var arg TimeArg |
| 79 | + Expect(arg.AsString()).To(Equal("")) |
| 80 | + }) |
| 81 | + |
| 82 | + It("returns RFC 3339 formatted string in UTC for non-zero time", func() { |
| 83 | + arg := TimeArg{Time: time.Date(2026, 1, 1, 0, 0, 0, 0, time.UTC)} |
| 84 | + Expect(arg.AsString()).To(Equal("2026-01-01T00:00:00Z")) |
| 85 | + }) |
| 86 | + |
| 87 | + It("returns UTC formatted string even when time was parsed with offset", func() { |
| 88 | + var arg TimeArg |
| 89 | + // Parse with -07:00 offset (14:30 PST = 21:30 UTC) |
| 90 | + err := arg.UnmarshalFlag("2026-06-15T14:30:00-07:00") |
| 91 | + Expect(err).ToNot(HaveOccurred()) |
| 92 | + Expect(arg.AsString()).To(Equal("2026-06-15T21:30:00Z")) |
| 93 | + }) |
| 94 | + |
| 95 | + It("returns UTC formatted string for timestamp parsed without timezone", func() { |
| 96 | + var arg TimeArg |
| 97 | + err := arg.UnmarshalFlag("2026-06-15T14:30:00") |
| 98 | + Expect(err).ToNot(HaveOccurred()) |
| 99 | + Expect(arg.AsString()).To(Equal("2026-06-15T14:30:00Z")) |
| 100 | + }) |
| 101 | + |
| 102 | + It("returns UTC Z suffix even when TimeArg is constructed programmatically with a non-UTC location", func() { |
| 103 | + loc := time.FixedZone("IST", 5*60*60+30*60) // UTC+05:30 |
| 104 | + arg := TimeArg{Time: time.Date(2026, 6, 15, 20, 0, 0, 0, loc)} |
| 105 | + Expect(arg.AsString()).To(Equal("2026-06-15T14:30:00Z")) |
| 106 | + }) |
| 107 | + }) |
| 108 | +}) |
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