20 import path from 'path';
27     let path = '/user/local/tester';  variable
28     assert.strictEqual(FileUtils.readFile(path), undefined);
32     let path = 'test/ut/utils/demo.txt';  variable
33     assert.strictEqual(FileUtils.readFile(path), 'hello world!');
38     let path = 'test/ut/utils/demo.json';  variable
39     let obj = FileUtils.readFileAsJson(path);
44     let path = 'test/utils/demo_not_found.json';  variable
45     let obj = FileUtils.readFileAsJson(path);
50     let path = 'test/utils/error_json.txt';  variable
51     let obj = FileUtils.readFileAsJson(path);
57     let path = null;  variable
58     assert.strictEqual(FileUtils.getFileName(path), undefined);
60     path = undefined;
61     assert.strictEqual(FileUtils.getFileName(path), undefined);
65     let path = 'resources/configs/user_profile.json';  variable
66     assert.strictEqual(FileUtils.getFileName(path), 'user_profile.json');
70     let path = 'D:\\HuaweiApp\\ohsdk\\ets\\3.2.7.5\\user_profile.json';  variable
71     assert.strictEqual(FileUtils.getFileName(path), 'user_profile.json');
75     let path = 'user_profile.json';  variable
76     assert.strictEqual(FileUtils.getFileName(path), 'user_profile.json');
81     let path = null;  variable
82     assert.strictEqual(FileUtils.getFileExtension(path), undefined);
84     path = undefined;
85     assert.strictEqual(FileUtils.getFileExtension(path), undefined);
89     let path = 'resources/configs/user_profile';  variable
90     assert.strictEqual(FileUtils.getFileExtension(path), undefined);
94     let path = 'resources/configs.dir/user_profile.conf';  variable
95     assert.strictEqual(FileUtils.getFileExtension(path), 'conf');
99     let path = 'resources/configs/user_profile.json';  variable
100     assert.strictEqual(FileUtils.getFileExtension(path), 'json');
104     let path = 'resources/configs/user_profile.';  variable
105     assert.strictEqual(FileUtils.getFileExtension(path), '');
110     let path = 'test/ut/utils/write_demo.txt';  variable
112     FileUtils.writeFile(path, content);
114     const fileContent = FileUtils.readFile(path);
120     let path = 'test/utils/write_demo.txt';  variable
123     assert.strictEqual(FileUtils.getPrefix(path), prefix);
127     let path = 'D:\\HuaweiApp\\ohsdk\\ets\\3.2.7.5\\us';  variable
130     assert.strictEqual(FileUtils.getPrefix(path), prefix);
134     let path = 'D:';  variable
137     assert.strictEqual(FileUtils.getPrefix(path), prefix);
141 …it('Tester: <get path without prefix no prefix test.> case for FileUtils#getPathWithoutPrefix', fu…
142     let path = 'D:';  variable
145     assert.strictEqual(FileUtils.getPathWithoutPrefix(path, prefix), path);
148 …it('Tester: <get path without prefix contain prefix test.> case for FileUtils#getPathWithoutPrefix…
149     let path = 'D:\\HuaweiApp\\ohsdk\\ets\\3.2.7.5';  variable
152     assert.strictEqual(FileUtils.getPathWithoutPrefix(path, prefix), '\\ohsdk\\ets\\3.2.7.5');
155 …it('Tester: <get path without prefix path and prefix equal test.> case for FileUtils#getPathWithou…
156     let path = 'D:\\HuaweiApp\\ohsdk\\ets\\3.2.7.5';  variable
159     assert.strictEqual(FileUtils.getPathWithoutPrefix(path, prefix), '');
211     let testPath: string =path.join(__dirname,'testData/test1/deleteFolderRecursive');