| 1 | const metadata = require("../lib/mixins/metadata");
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| 2 |
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| 3 | const createThis = () => {
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| 4 | var self = {
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| 5 | _root: {
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| 6 | data: {}
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| 7 | }
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| 8 | };
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| 9 |
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| 10 | self.write = jest.fn(data => {
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| 11 | self.output = data;
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| 12 | });
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| 13 |
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| 14 | self.end = jest.fn();
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| 15 |
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| 16 | self.ref = jest.fn(obj => {
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| 17 | var methods = {
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| 18 | write: self.write,
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| 19 | end: self.end
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| 20 | };
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| 21 | return Object.assign({ data: obj }, methods);
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| 22 | });
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| 23 |
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| 24 | return self;
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| 25 | };
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| 26 |
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| 27 | describe("metadata mixin", () => {
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| 28 | it("should add xml stream to document", () => {
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| 29 | var self = createThis();
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| 30 |
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| 31 | metadata.setMetadata.call(self, {});
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| 32 |
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| 33 | expect(self._root.data.Metadata).toBeDefined();
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| 34 | expect(self.output.length).toBeGreaterThan(0);
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| 35 | expect(self.ref.mock.calls.length).toBe(1);
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| 36 | expect(self.write.mock.calls.length).toBe(1);
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| 37 | expect(self.end.mock.calls.length).toBe(1);
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| 38 | });
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| 39 | });
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