sdkTransformer: Add tests

test/lib/processors/jsdoc/sdkTransformer.js

@@ -0,0 +1,61 @@
+const {test} = require("ava");
+const sinon = require("sinon");
+const mock = require("mock-require");
+const sdkTransformer = require("../../../../lib/processors/jsdoc/sdkTransformer");
+
+test.afterEach.always((t) => {
+	sinon.restore();
+});
+
+test.serial("sdkTransformer", async (t) => {
+	const transformerStub = sinon.stub().resolves("api.json content");
+	mock("../../../../lib/processors/jsdoc/lib/transform-apijson-for-sdk", transformerStub);
+	const createResourceStub = sinon.stub(require("@ui5/fs").resourceFactory, "createResource")
+		.returns("result resource");
+
+	const sdkTransformer = mock.reRequire("../../../../lib/processors/jsdoc/sdkTransformer");
+
+	const res = await sdkTransformer({
+		apiJsonPath: "/some/path/api.json",
+		dotLibraryPath: "/some/path/.library",
+		targetApiJsonPath: "/some/other/path/api.json",
+		dependencyApiJsonPaths: [
+			"/some/path/x/api.json",
+			"/some/path/y/api.json"
+		],
+		fs: "custom fs"
+	});
+
+	t.deepEqual(res.length, 1, "Returned one resource");
+	t.deepEqual(res[0], "result resource", "Returned one resource");
+
+	t.deepEqual(transformerStub.callCount, 1, "generateJsdocConfig called once");
+	t.deepEqual(transformerStub.getCall(0).args[0], "/some/path/api.json",
+		"transform-apijson-for-sdk called with correct argument #1");
+	t.deepEqual(transformerStub.getCall(0).args[1], "/ignore/this/path/resource/will/be/returned",
+		"transform-apijson-for-sdk called with correct argument #2");
+	t.deepEqual(transformerStub.getCall(0).args[2], "/some/path/.library",
+		"transform-apijson-for-sdk called with correct argument #3");
+	t.deepEqual(transformerStub.getCall(0).args[3], [
+		"/some/path/x/api.json",
+		"/some/path/y/api.json"
+	], "transform-apijson-for-sdk called with correct argument #4");
+	t.deepEqual(transformerStub.getCall(0).args[4], {
+		customFs: "custom fs",
+		returnOutputFile: true
+	}, "transform-apijson-for-sdk called with correct argument #5");
+
+	t.deepEqual(createResourceStub.callCount, 1, "createResource called once");
+	t.deepEqual(createResourceStub.getCall(0).args[0], {
+		path: "/some/other/path/api.json",
+		string: "api.json content"
+	}, "createResource called with correct arguments");
+
+	mock.stop("../../../../lib/processors/jsdoc/lib/transform-apijson-for-sdk");
+});
+
+test("sdkTransformer missing parameters", async (t) => {
+	const error = await t.throws(sdkTransformer());
+	t.deepEqual(error.message, "[sdkTransformer]: One or more mandatory parameters not provided",
+		"Correct error message thrown");
+});