@lukaswestholt/semantic-release-skopeo/test/verifyConditions.test.mjs

This is a plugin for semantic-release that copies OCI images to a custom registry using daemonless open-source tool skopeo.

// test/verifyConditions.test.mjs
import { describe, it, beforeEach, afterEach, expect } from "vitest";
import { verifyConditions } from "../lib/verifyConditions.mjs";
import SemanticReleaseError from "@semantic-release/error";

describe("Verify Conditions", () => {
    let originalEnv;

    beforeEach(() => {
        originalEnv = { ...process.env };
    });

    afterEach(() => {
        process.env = originalEnv;
    });

    const executeVerification = async (pluginConfig, expectedError) => {
        if (expectedError) {
            await expect(
                verifyConditions(pluginConfig, { logger: console }),
            ).rejects.toMatchObject({
                code: expectedError,
                constructor: SemanticReleaseError,
            });
        } else {
            await expect(
                verifyConditions(pluginConfig, { logger: console }),
            ).resolves.not.toThrow();
        }
    };

    it("should fail when destination is not set", async () => {
        const pluginConfig = {
            source: "docker-archive:test/resources/hello_world.tar",
        };
        await executeVerification(pluginConfig, "EMISSING_DESTINATION");
    });

    it("should fail when source is not set", async () => {
        const pluginConfig = {
            destination: ["docker://registry.example.com/my-image:${version}"],
        };
        await executeVerification(pluginConfig, "EMISSING_SOURCE");
    });

    it("should fail when source is not valid", async () => {
        const pluginConfig = {
            source: "docker-archive:test/integ/resources/hello_world.tar",
        };
        await executeVerification(pluginConfig, "EWRONG_SOURCE");
    });

    it("should pass with valid configuration", async () => {
        const pluginConfig = {
            source: "docker-archive:test/resources/hello_world.tar",
            destination: ["docker://registry.example.com/my-image:${version}"],
        };
        await executeVerification(pluginConfig);
    });

    it("should verify required environment variables are set", async () => {
        process.env.SKOPEO_SOURCE =
            "docker-archive:test/resources/hello_world.tar";
        process.env.SKOPEO_DESTINATION =
            "docker://registry.example.com/my-image:${version}";
        const pluginConfig = {};
        await executeVerification(pluginConfig);
    });

    it("should fail when destination is not valid", async () => {
        const pluginConfig1 = {
            source: "docker-archive:test/resources/hello_world.tar",
            destination: [
                "docker://ghcr.io/LukasWestholt/semantic-release-skopeo/semantic-release-skopeo:latest",
            ],
        };
        await executeVerification(pluginConfig1, "EWRONG_DESTINATION");
        const pluginConfig2 = {
            source: "docker-archive:test/resources/hello_world.tar",
            destination: [
                "docker://ghcr.io/LukasWestholt/semantic-release-skopeo/semantic-release-skopeo:${version}",
            ],
        };
        await executeVerification(pluginConfig2, "EWRONG_DESTINATION");
    });
}, 20000); // 20 seconds