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| 1 | +const { promotionStage, releaseState } = require("./releaseState"); |
| 2 | + |
| 3 | +describe("promotionStage", () => { |
| 4 | + it("is pending when no job exists", () => { |
| 5 | + expect(promotionStage([], "4.16.0")).toBe("pending"); |
| 6 | + }); |
| 7 | + |
| 8 | + it("is complete when any promotion completed", () => { |
| 9 | + const jobs = [ |
| 10 | + { job_kind: "promote", version_to: "4.16.0", job_stage: "complete" }, |
| 11 | + { job_kind: "promote", version_to: "4.16.0", job_stage: "errored" }, |
| 12 | + ]; |
| 13 | + expect(promotionStage(jobs, "4.16.0")).toBe("complete"); |
| 14 | + }); |
| 15 | + |
| 16 | + it("maps errored and aborted to failed", () => { |
| 17 | + expect(promotionStage([{ job_kind: "promote", version_to: "4.16.0", job_stage: "errored" }], "4.16.0")).toBe( |
| 18 | + "failed" |
| 19 | + ); |
| 20 | + expect(promotionStage([{ job_kind: "promote", version_to: "4.16.0", job_stage: "aborted" }], "4.16.0")).toBe( |
| 21 | + "failed" |
| 22 | + ); |
| 23 | + }); |
| 24 | + |
| 25 | + it("keeps paused apart from failed", () => { |
| 26 | + expect(promotionStage([{ job_kind: "promote", version_to: "4.16.0", job_stage: "paused" }], "4.16.0")).toBe( |
| 27 | + "paused" |
| 28 | + ); |
| 29 | + }); |
| 30 | + |
| 31 | + it("ignores jobs for another version or another kind", () => { |
| 32 | + const jobs = [ |
| 33 | + { job_kind: "promote", version_to: "4.15.0", job_stage: "complete" }, |
| 34 | + { job_kind: "migrate", version_to: "4.16.0", job_stage: "complete" }, |
| 35 | + ]; |
| 36 | + expect(promotionStage(jobs, "4.16.0")).toBe("pending"); |
| 37 | + }); |
| 38 | +}); |
| 39 | + |
| 40 | +describe("releaseState", () => { |
| 41 | + it("publishes a version Zapier does not hold", () => { |
| 42 | + expect(releaseState("4.16.0", [{ version: "4.15.0", state: "live" }], [])).toEqual({ action: "publish" }); |
| 43 | + }); |
| 44 | + |
| 45 | + it("does nothing when the version is live and no jobs exist", () => { |
| 46 | + expect(releaseState("4.16.0", [{ version: "4.16.0", state: "live" }], [])).toEqual({ action: "none" }); |
| 47 | + }); |
| 48 | + |
| 49 | + it("fails on a deprecated version", () => { |
| 50 | + const state = releaseState("4.16.0", [{ version: "4.16.0", state: "deprecated" }], []); |
| 51 | + expect(state.action).toBe("fail"); |
| 52 | + expect(state.reason).toMatch(/deprecated/); |
| 53 | + }); |
| 54 | + |
| 55 | + it("fails a version below the highest one Zapier holds", () => { |
| 56 | + const state = releaseState("4.16.0", [{ version: "4.17.0", state: "live" }], []); |
| 57 | + expect(state.action).toBe("fail"); |
| 58 | + expect(state.reason).toContain("4.16.0"); |
| 59 | + expect(state.reason).toContain("4.17.0"); |
| 60 | + }); |
| 61 | + |
| 62 | + it("publishes above a highest version that string order would misread", () => { |
| 63 | + expect(releaseState("4.10.0", [{ version: "4.9.0", state: "live" }], [])).toEqual({ action: "publish" }); |
| 64 | + }); |
| 65 | + |
| 66 | + it("promotes again when the only promotion errored", () => { |
| 67 | + const jobs = [{ job_kind: "promote", version_to: "4.16.0", job_stage: "errored" }]; |
| 68 | + const state = releaseState("4.16.0", [{ version: "4.16.0", state: "live" }], jobs); |
| 69 | + expect(state.action).toBe("promote"); |
| 70 | + expect(state.reason).toMatch(/failed/); |
| 71 | + }); |
| 72 | + |
| 73 | + it("fails when a person paused the promotion", () => { |
| 74 | + const jobs = [{ job_kind: "promote", version_to: "4.16.0", job_stage: "paused" }]; |
| 75 | + const state = releaseState("4.16.0", [{ version: "4.16.0", state: "live" }], jobs); |
| 76 | + expect(state.action).toBe("fail"); |
| 77 | + expect(state.reason).toMatch(/paused/); |
| 78 | + }); |
| 79 | + |
| 80 | + it("does nothing when a later promotion completed", () => { |
| 81 | + const jobs = [ |
| 82 | + { job_kind: "promote", version_to: "4.16.0", job_stage: "errored" }, |
| 83 | + { job_kind: "promote", version_to: "4.16.0", job_stage: "complete" }, |
| 84 | + ]; |
| 85 | + expect(releaseState("4.16.0", [{ version: "4.16.0", state: "live" }], jobs)).toEqual({ action: "none" }); |
| 86 | + }); |
| 87 | + |
| 88 | + it("fails on a version it does not understand", () => { |
| 89 | + expect(releaseState("4.16", [], []).action).toBe("fail"); |
| 90 | + }); |
| 91 | +}); |
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