mocking

问题 When doing unit-testing with Python / PyTest, if you do you not have patch decorators or with patch blocks throughout your code, is there a way to reset all mocks at the end of every file / module to avoid inter-file test pollution? It seems like something that is mocked in one Python test file remains mocked in other file with the same return value, which means my mocks are persisting between tests and files (when a patch decorator or with patch block is NOT used). Is there any way around

问题 When doing unit-testing with Python / PyTest, if you do you not have patch decorators or with patch blocks throughout your code, is there a way to reset all mocks at the end of every file / module to avoid inter-file test pollution? It seems like something that is mocked in one Python test file remains mocked in other file with the same return value, which means my mocks are persisting between tests and files (when a patch decorator or with patch block is NOT used). Is there any way around

问题 When doing unit-testing with Python / PyTest, if you do you not have patch decorators or with patch blocks throughout your code, is there a way to reset all mocks at the end of every file / module to avoid inter-file test pollution? It seems like something that is mocked in one Python test file remains mocked in other file with the same return value, which means my mocks are persisting between tests and files (when a patch decorator or with patch block is NOT used). Is there any way around

问题 When doing unit-testing with Python / PyTest, if you do you not have patch decorators or with patch blocks throughout your code, is there a way to reset all mocks at the end of every file / module to avoid inter-file test pollution? It seems like something that is mocked in one Python test file remains mocked in other file with the same return value, which means my mocks are persisting between tests and files (when a patch decorator or with patch block is NOT used). Is there any way around

问题 I am trying to mock PDO object to use when writing some tests with phpunit, but I find it pretty complicated and can't find too much documentation about it. I created this xml structure: <dataset> <table name="providers"> <column>id</column> <column>name</column> <column>description</column> <row> <value>1</value> <value>provdier_1</value> <value>phpunit first provider</value> </row> </table> </dataset> and now I want to query providers table and get the data back but I just cant figure out

问题 In Sinon I can do the following: var myObj = { prop: 'foo' }; sinon.stub(myObj, 'prop').get(function getterFn() { return 'bar'; }); myObj.prop; // 'bar' But how can I do the same with Jest? I can't just overwrite the function with something like jest.fn() , because it won't replace the getter "can't set the value of get" 回答1: You could use Object.defineProperty Object.defineProperty(myObj, 'prop', { get: jest.fn(() => 'bar'), set: jest.fn() }); 回答2: For anyone else stumbling across this

问题 I have a working example with Jest and mocks from __mocks__ directory that works : With simple Jest setup // package.json { "name": "a", "version": "1.0.0", "main": "index.js", "scripts": { "test": "jest" }, ... "devDependencies": { "jest": "^26.6.3" }, "dependencies": { "@octokit/rest": "^18.0.12" } } And then /index.js : const { Octokit } = require("@octokit/rest"); const octokit = new Octokit(); module.exports.foo = function() { return octokit.repos.listForOrg({ org: "octokit", type:

问题 I am exploring TDD (Test Driven Development) to test the code that I am writing in C and C++. I have chosen to use Google Test as the unit test framework. I have chosen to use FFF as the mocking framework. I have written a few tests and run them and it works great. But I have come across an issue that I have not been able to find any reference to online and I was hoping the community could help me (and this would help others as well). The issue I have is that I would like to write a test for

问题 I need to create test for this code. @Autowired JdbcTemplate jdbcTemplate; public List<Row> getData(int id) { // Preconditions here SimpleJdbcCall getCall = new SimpleJdbcCall(jdbcTemplate) .withSchemaName(SCHEMA) .withProcedureName(SP) .declareParameters( // ... ) .returningResultSet("result", (RowMapper<QuestionAnswerRow>) (rs, rowNum) -> .....); MapSqlParameterSource params = new MapSqlParameterSource(); params.addValue("id", id); // other parameters here Map queryRes = getCall.execute

问题 I need to create test for this code. @Autowired JdbcTemplate jdbcTemplate; public List<Row> getData(int id) { // Preconditions here SimpleJdbcCall getCall = new SimpleJdbcCall(jdbcTemplate) .withSchemaName(SCHEMA) .withProcedureName(SP) .declareParameters( // ... ) .returningResultSet("result", (RowMapper<QuestionAnswerRow>) (rs, rowNum) -> .....); MapSqlParameterSource params = new MapSqlParameterSource(); params.addValue("id", id); // other parameters here Map queryRes = getCall.execute