40 lines
1.5 KiB
TypeScript
40 lines
1.5 KiB
TypeScript
 
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import { describe, it, expect } from "vitest";
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import { describeResetLeftovers, resetLeftoverPronoun } from "./resetOutcome";
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import type { ProjectResetOutcome } from "./types";
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function outcome(overrides: Partial<ProjectResetOutcome> = {}): ProjectResetOutcome {
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return {
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project: {} as ProjectResetOutcome["project"],
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leftover_image: null,
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leftover_volumes: [],
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...overrides,
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};
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}
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describe("describeResetLeftovers", () => {
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it("names the image first, then the volumes", () => {
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expect(describeResetLeftovers(outcome({ leftover_image: "x" }))).toBe(
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"its previous container image",
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);
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expect(describeResetLeftovers(outcome({ leftover_volumes: ["v1"] }))).toBe("a volume");
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expect(describeResetLeftovers(outcome({ leftover_volumes: ["v1", "v2"] }))).toBe("2 volumes");
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expect(
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describeResetLeftovers(outcome({ leftover_image: "x", leftover_volumes: ["v1", "v2"] })),
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).toBe("its previous container image and 2 volumes");
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});
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});
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describe("resetLeftoverPronoun", () => {
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it("is singular for exactly one leftover", () => {
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expect(resetLeftoverPronoun(outcome({ leftover_image: "x" }))).toBe("it");
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expect(resetLeftoverPronoun(outcome({ leftover_volumes: ["v1"] }))).toBe("it");
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});
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it("is plural once more than one thing survived", () => {
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expect(resetLeftoverPronoun(outcome({ leftover_image: "x", leftover_volumes: ["v1"] }))).toBe(
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"them",
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);
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expect(resetLeftoverPronoun(outcome({ leftover_volumes: ["v1", "v2"] }))).toBe("them");
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});
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});
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