Java Language
- Getting started with Java Language
- Top 10 Java Errors with Solutions
- Awesome Book
- Awesome Community
- Awesome Course
- Awesome Tutorial
- Awesome YouTube
- 2D Graphics in Java
- Alternative Collections
- Annotations
- Apache Commons Lang
- AppDynamics and TIBCO BusinessWorks Instrumentation for Easy Integration
- Applets
- Arrays
- Asserting
- Atomic Types
- Audio
- Autoboxing
- Basic Control Structures
- Benchmarks
- BigDecimal
- BigInteger
- Bit Manipulation
- BufferedWriter
- ByteBuffer
- Bytecode Modification
- C++ Comparison
- Calendar and its Subclasses
- Character encoding
- Choosing Collections
- Class - Java Reflection
- Classes and Objects
- Classloaders
- Collection Factory Methods
- Collections
- Command line Argument Processing
- Common Java Pitfalls
- Comparable and Comparator
- CompletableFuture
- Concurrent Collections
- Concurrent Programming (Threads)
- Console I/O
- Constructors
- Converting to and from Strings
- Creating Images Programmatically
- Currency and Money
- Date Class
- Dates and Time (java.time.*)
- Default Methods
- Dequeue Interface
- Disassembling and Decompiling
- Documenting Java Code
- Dynamic Method Dispatch
- Encapsulation
- Enum Map
- Enum starting with number
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- EnumSet class
- Exceptions and exception handling
- Executor, ExecutorService and Thread pools
- Expressions
- File I/O
- FileUpload to AWS
- Fluent Interface
- FTP (File Transfer Protocol)
- Functional Interfaces
- Generating Java Code
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- Immutable Class
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- Inheritance
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- Installing Java (Standard Edition)
- Interfaces
- Iterator and Iterable
- Java Agents
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- Java deployment
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- Java Performance Tuning
- Java Pitfalls - Exception usage
- Java Pitfalls - Language syntax
- Java Pitfalls - Nulls and NullPointerException
- Java Pitfalls - Performance Issues
- Java Pitfalls - Threads and Concurrency
- Java plugin system implementations
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- log4j / log4j2
- Logging (java.util.logging)
- Maps
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- Nashorn JavaScript engine
- Nested and Inner Classes
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- Non-Access Modifiers
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- Object Cloning
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- Oracle Official Code Standard
- Packages
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- Properties Class
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- Reflection API
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- Security & Cryptography
- SecurityManager
- Serialization
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- Sockets
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- Splitting a string into fixed length parts
- Stack-Walking API
- Streams
- String Tokenizer
- StringBuffer
- StringBuilder
- Strings
- sun.misc.Unsafe
- super keyword
- The Classpath
- The Java Command - 'java' and 'javaw'
- The java.util.Objects Class
- ThreadLocal
- TreeMap and TreeSet
- Type Conversion
- Unit Testing
- Using Other Scripting Languages in Java
- Using the static keyword
- Using ThreadPoolExecutor in MultiThreaded applications.
- Varargs (Variable Argument)
- Visibility (controlling access to members of a class)
- WeakHashMap
- XJC
- XML Parsing using the JAXP APIs
- XML XPath Evaluation
- XOM - XML Object Model
Java Language Unit Testing
Introduction
Unit testing is an integral part of test-driven development, and an important feature for building any robust application. In Java, Unit testing is almost exclusively performed using external libraries and frameworks, most of which have their own documentation tag. This stub serves as a means of introducing the reader to the tools available, and their respective documentation.
Remarks
Unit Test Frameworks
There are numerous frameworks available for unit testing within Java. The most popular option by far is JUnit. It is documented under the following:
JUnit4 - Proposed tag for JUnit4 features; not yet implemented.
Other unit test frameworks do exist, and have documentation available:
Unit Testing Tools
There are several other tools used for unit testing:
Mockito - Mocking framework; allows objects to be mimicked. Useful for mimicking the expected behavior of an external unit within a given unit's test, as to not link the external unit's behavior to the given unit's tests.
JBehave - BDD Framework. Allows tests to be linked to user behaviors (allowing requirement/scenario validation). No documents tag available at time of writing; here is an external link.
