49 lines
1.4 KiB
TypeScript
49 lines
1.4 KiB
TypeScript
import type { Predicate } from '@actions/attest'
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import { jest } from '@jest/globals'
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// Mock function
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const mockBuildSLSAProvenancePredicate = jest.fn<() => Promise<Predicate>>()
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// Mock @actions/attest
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jest.unstable_mockModule('@actions/attest', () => ({
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buildSLSAProvenancePredicate: mockBuildSLSAProvenancePredicate
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}))
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// Dynamic import after mocking
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const { generateProvenancePredicate } = await import('../src/provenance')
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describe('generateProvenancePredicate', () => {
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const mockPredicate = {
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type: 'https://slsa.dev/provenance/v1',
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params: {
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buildDefinition: {
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buildType: 'https://actions.github.io/buildtypes/workflow/v1'
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},
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runDetails: {
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builder: { id: 'https://github.com/actions/runner' }
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}
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}
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}
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beforeEach(() => {
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jest.clearAllMocks()
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mockBuildSLSAProvenancePredicate.mockResolvedValue(mockPredicate)
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})
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it('returns the SLSA provenance predicate', async () => {
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const result = await generateProvenancePredicate()
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expect(mockBuildSLSAProvenancePredicate).toHaveBeenCalledTimes(1)
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expect(result).toEqual(mockPredicate)
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})
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it('propagates errors from buildSLSAProvenancePredicate', async () => {
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const error = new Error('Failed to build provenance')
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mockBuildSLSAProvenancePredicate.mockRejectedValue(error)
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await expect(generateProvenancePredicate()).rejects.toThrow(
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'Failed to build provenance'
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)
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})
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})
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