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fix(tests): cover rule loading from file/path
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Original file line number | Diff line number | Diff line change |
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import { expect } from 'chai'; | ||
import mockFS from 'mock-fs'; | ||
import { NullLogger } from 'noicejs'; | ||
import { spy } from 'sinon'; | ||
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import { loadRuleFiles, loadRulePaths } from '../../src/rule'; | ||
import { VisitorContext } from '../../src/visitor/VisitorContext'; | ||
import { describeLeaks, itLeaks } from '../helpers/async'; | ||
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const EXAMPLE_EMPTY = '{name: foo, definitions: {}, rules: []}'; | ||
const EXAMPLE_RULES = `{ | ||
name: foo, | ||
definitions: {}, | ||
rules: [{ | ||
name: test, | ||
level: info, | ||
tags: [] | ||
}] | ||
}`; | ||
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describeLeaks('load rule file helper', async () => { | ||
itLeaks('should add schema', async () => { | ||
mockFS({ | ||
test: EXAMPLE_EMPTY, | ||
}); | ||
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const ctx = new VisitorContext({ | ||
innerOptions: { | ||
coerce: false, | ||
defaults: false, | ||
mutate: false, | ||
}, | ||
logger: NullLogger.global, | ||
}); | ||
const schemaSpy = spy(ctx, 'addSchema'); | ||
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const rules = await loadRuleFiles([ | ||
'test', | ||
], ctx); | ||
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mockFS.restore(); | ||
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expect(schemaSpy).to.have.been.calledWith('foo'); | ||
expect(rules.length).to.equal(0); | ||
}); | ||
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itLeaks('should load rules', async () => { | ||
mockFS({ | ||
test: EXAMPLE_RULES, | ||
}); | ||
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const ctx = new VisitorContext({ | ||
innerOptions: { | ||
coerce: false, | ||
defaults: false, | ||
mutate: false, | ||
}, | ||
logger: NullLogger.global, | ||
}); | ||
|
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const rules = await loadRuleFiles([ | ||
'test', | ||
], ctx); | ||
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mockFS.restore(); | ||
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expect(rules.length).to.equal(1); | ||
}); | ||
}); | ||
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describeLeaks('load rule path helper', async () => { | ||
itLeaks('should only load matching rule files', async () => { | ||
mockFS({ | ||
test: { | ||
'bin.nope': '{}', // will parse but throw on lack of rules | ||
'foo.yml': EXAMPLE_RULES, | ||
}, | ||
}); | ||
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const ctx = new VisitorContext({ | ||
innerOptions: { | ||
coerce: false, | ||
defaults: false, | ||
mutate: false, | ||
}, | ||
logger: NullLogger.global, | ||
}); | ||
|
||
const rules = await loadRulePaths([ | ||
'test', | ||
], ctx); | ||
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mockFS.restore(); | ||
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expect(rules.length).to.equal(1); | ||
}); | ||
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itLeaks('should recursively load rule files', async () => { | ||
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mockFS({ | ||
test: { | ||
'bar-dir': { | ||
'bar.yml': EXAMPLE_RULES.replace(/foo/g, 'bar'), | ||
}, | ||
'bin.nope': '{}', // will parse but throw on lack of rules | ||
'some-dir': { | ||
'foo.yml': EXAMPLE_RULES, | ||
}, | ||
}, | ||
}); | ||
|
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const ctx = new VisitorContext({ | ||
innerOptions: { | ||
coerce: false, | ||
defaults: false, | ||
mutate: false, | ||
}, | ||
logger: NullLogger.global, | ||
}); | ||
|
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const rules = await loadRulePaths([ | ||
'test', | ||
], ctx); | ||
|
||
mockFS.restore(); | ||
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expect(rules.length).to.equal(2); | ||
}); | ||
}); |
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