@sprucelabs/spruce-cli/src/__tests__/implementation/PkgService.test.ts

Command line interface for building Spruce skills.

import { diskUtil } from '@sprucelabs/spruce-skill-utils'
import { test, assert } from '@sprucelabs/test-utils'
import CommandServiceImpl from '../../services/CommandService'
import PkgService from '../../services/PkgService'
import AbstractSkillTest from '../../tests/AbstractSkillTest'

export default class PkgServiceTest extends AbstractSkillTest {
    protected static skillCacheKey = 'skills'
    private static pkg: PkgService

    protected static async beforeEach() {
        await super.beforeEach()
        this.pkg = this.Service('pkg')
    }

    @test()
    protected static async canCreatePkgService() {
        assert.isTruthy(this.pkg)
    }

    @test()
    protected static async installANonSpruceLabsModuleMakesItsVersionAnActualVersion() {
        const version = this.pkg.get('dependencies.dotenv')
        assert.isNotEqual(version, 'latest')
    }

    @test()
    protected static async handlesAtLatestInName() {
        CommandServiceImpl.fakeCommand(new RegExp(/yarn/gis), {
            code: 0,
        })

        await this.pkg.install('@sprucelabs/heartwood-view-controllers@latest')

        this.pkg.isInstalled('@sprucelabs/heartwood-view-controllers')
    }

    @test()
    protected static async ifInstallingOnlySpruceModulesShouldNotRunNPMAdd() {
        CommandServiceImpl.fakeCommand(
            new RegExp(/npm.*?install.*?--no-progress/gis),
            {
                code: 1,
            }
        )

        const { totalInstalled } = await this.pkg.install(
            '@sprucelabs/jest-json-reporter'
        )

        assert.isEqual(totalInstalled, 1)

        const expectedPath = this.resolvePath(
            'node_modules',
            '@sprucelabs',
            'jest-json-reporter'
        )

        assert.isTrue(
            diskUtil.doesFileExist(expectedPath),
            `No module installed at ${expectedPath}.`
        )
    }

    @test()
    protected static async installingSpruceAndOtherModulesDoesntRemoveSpruceModule() {
        const { totalInstalled } = await this.pkg.install([
            'moment',
            '@sprucelabs/calendar-utils',
        ])

        assert.isEqual(totalInstalled, 2)

        const expectedPath = this.resolvePath(
            'node_modules',
            '@sprucelabs',
            'calendar-utils'
        )

        assert.isTrue(
            diskUtil.doesFileExist(expectedPath),
            `No module installed at ${expectedPath}.`
        )
    }
}