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Add unit tests for externalModules.import

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Nick O'Leary 2021-07-15 09:52:53 +01:00
parent bb80fa4a2d
commit 5bfb01254b
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1 changed files with 32 additions and 0 deletions
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32
test/unit/@node-red/registry/lib/externalModules_spec.js
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@ -336,4 +336,36 @@ describe("externalModules api", function() {
}
})
})
describe("import", async function() {
it("import built-in modules", async function() {
externalModules.init({userDir: homeDir, get:()=>{}, set:()=>{}});
const result = await externalModules.import("fs")
// `result` won't have the `should` property
should.exist(result);
should.exist(result.existsSync);
})
it("rejects unknown modules", async function() {
externalModules.init({userDir: homeDir, get:()=>{}, set:()=>{}});
try {
await externalModules.import("foo")
throw new Error("import did not reject after fail")
} catch(err) {
err.should.have.property("code","module_not_allowed");
}
})
it("rejects disallowed modules", async function() {
externalModules.init({userDir: homeDir, get:()=>{}, set:()=>{}, externalModules: {
modules: {
denyList: ['fs']
}
}});
try {
await externalModules.import("fs")
throw new Error("import did not reject after fail")
} catch(err) {
err.should.have.property("code","module_not_allowed");
}
})
})
});