24 lines
767 B
JavaScript
24 lines
767 B
JavaScript
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"use strict";
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var assert = require("assert");
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var detect = require("../lib/detect")();
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describe("test lib/detect", function () {
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it("非法参数时，返回 application/octet-stream", function () {
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assert.equal(detect(), "application/octet-stream");
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});
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it("扩展名不区别大小写", function () {
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var mimeType = "text/plain";
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assert.equal(detect("txt"), mimeType);
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assert.equal(detect("TXT"), mimeType);
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});
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it("扩展名前可带 .，如 .txt", function () {
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var mimeType = "text/plain";
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assert.equal(detect(".txt"), mimeType);
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});
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it("未知扩展名，返回 application/octet-stream", function () {
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assert.equal(detect(".xxx"), "application/octet-stream");
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});
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});
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