craftsman case

CASE has two formats:The simple CASE function compares an expression with a group of simple expressions to determine the result.The CASE search function calculates a group of Boolean expressions to determine the result.Both formats support the optional ELSE parameter.SyntaxSimple CASE functions:CASE input_expressionWHE

I. Elements: 1. Roles, use cases (function description), relationships (generalization, dependencies, associations, implementations) 2. Element meaning: Actor 1. Can be a person, a thing, an object2. Analyze role considerations: People who use the system directly, maintenance personnel, peripherals (people, printers), connected systems3. Participate in the implementation process of use cases3. Graphic characters: Case

The non-standard of the domestic software testing process, attention to development and contempt of the phenomenon of testing still exist, the importance of software testing, testing methods and testing process, there are many inappropriate understanding, which will further affect the development of software testing activities, and hinder the improvement of software testing quality. The following list of test case design of the five major misunderstan

Tags: blog http io using AR data problem code SPApplicable sqlserver,oracleCaseWhen condition 1 then result 1When condition 2 then result 2When condition 3 then result 3When condition 4 then result 4.........When condition n then result nELSE result XENDCase has two formats. Simple case function and case search function.--Simple Case functionCase SexWhen ' 1 ' Th

Labels: soft test UML object-oriented An important way for users to communicate with developers is to describe user requirements. Developers can understand the functions of the system from the perspective of users. A Use Case chart has three main elements: the participant (actor), the use case, and the relationship between objects in the use case chart. The conta

[Original] Test Case Design: "Scenario Method" The scenario design test case is mainly used in the event trigger process. When an event is triggered, a corresponding scenario flow is formed, with different event triggers, different sequences, and different processing results, to form a series Event stream result. This method is very helpful when designing test cases! Therefore, it is very important to desi

Software Test Case Design Principles-51testing software testing network-China Software tester Spiritual Home http://www.51testing.com/html/74/n-227374.html InTestIn case design, in addition to complying with the basic test case writing specifications, some basic principles should also be followed. 　　1. Try to avoid vague Test Cases Vague test cases make the test

There are only 3 elements in the Use case diagram, which are roles (actor), "Use Cases", "Association (Association)". The so-called "role" is what people or things use your system, that is, to do some things. For example, you go to an ATM machine to withdraw money. So in this use case diagram, you and the ATM machine are "role" "use cases" that are actions, actions, or triggering events. For example

Label:Case has two formats. Simple case function and case search function.--Simple case function Sexwhen ' 1 ' then ' Male ' when ' 2 ' then ' women ' else ' other ' end--case search function case when sex = ' 1 ' Then ' man ' when sex = ' 2 ' Then ' Women ' Else ' other ' E

The use case diagram is mainly used to illustrate the main event process of the system. It is mainly used to describe the customer's needs, that is, the user wants the system to complete certain functional actions, the general understanding of use cases is the functional module of the software, so it is the starting point of the design system analysis phase. The designer creates and explains the use case di

first, UML use case diagram basic conceptUML Use-case diagrams: Dynamic views that describe the functionality of a system, consisting of actors "actors", use cases, and their relationships. Use case diagrams consist of actors, use cases, arrows, and system boundaries.STARTUML, the UseCase bar displays the following: Top to bottom: package, use

How to use case in SQL Case has two formats. Simple case function and case search function. Copy Code code as follows: --Simple Case function Case Sex When ' 1 ' THEN ' male ' When ' 2 ' THEN ' woman '

Mysql table name case-insensitive configuration methods Mysql in linux is case sensitive by default. Whether mysql is case sensitive is determined by the lower_case_table_names parameter, where: 1) lower_case_table_names = 0 It is case sensitive (that is, it is not case sens

Preface: A basic knowledge of the UML use case diagrams and class diagrams that are recorded for learning. UML's use case diagram:The purpose of UML's use case diagrams: To help the development team to understand the functional requirements of the system in one by one visual ways. UML Use case diagrams contain elements

organization through a comprehensive lifecycle of processes (process definition and process instances).1. Research object and business use case diagramThe research object of this practice is the business process of office management.The business use case model is a model that describes the expected functionality of the business. As a core input model, the business use