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Integration Tester Reference
This guide provides the topics to help the Integration tester use the product by using the user interface, commands or scripts. This guide is intended for Integration testers.
Schemas
Rational® Integration Tester can handle many types of content. For the product to be able to interpret the variety of content types, it must associate a content format description, or schema with the content.
ISO 8583 schemas: Overview and structure
Rational® Integration Tester supports the ISO 8583 standard for messages that originate in financial transaction cards.
Customizing an ISO 8583 schema
Before you import an ISO 8583 schema into Rational® Integration Tester, you must make two manual changes to the file.

Integration Tester Reference
This guide provides the topics to help the Integration tester use the product by using the user interface, commands or scripts. This guide is intended for Integration testers.
- Rational® Integration Tester overview
  This section provides an overview of Rational® Integration Tester, including information about projects and files, the Rational Integration Tester user interface, environments, and project settings and preferences.
- Architecture School
  Use the Architecture School perspective to build a system under test by using the logical, physical, and synchronization views. You can also use this perspective to manage the schemas available in your project.
- Recording Studio
  With Rational® Integration Tester, you can record events (messages or database interactions) sent to and from the system under test. Use Recording Studio to control what parts of the system should be recorded. These parts could be specific parts of the system infrastructure or specific services using that infrastructure. You can then use the recorded events as a source of tests and other interactions with the system. In Recording Studio, you can record the traffic over a number of different transports.
- Test Factory
  The Test Factory perspective is one of the main areas in Rational® Integration Tester. You can create all the tests and the required artifacts/data to support them.
- Test Lab
  You use the Test Lab to execute test assets, repair tests, and open test assets for editing directly from this perspective. You can execute all of the tests, test suites, and stubs that are created in Test Factory.
- Results Gallery
  You use the Results Gallery perspective to view an execution summary and detailed coverage, error, and performance reports for executed test suites and for test cases that were executed within a suite or as part of a test cycle.
- Messages
  Rational® Integration Tester can publish and subscribe to messages as part of a test. A message normally consists of two parts: a header and a body. The header usually adheres to a predefined logical construction, while the structure of the body can be more arbitrary.
- Schemas
  Rational® Integration Tester can handle many types of content. For the product to be able to interpret the variety of content types, it must associate a content format description, or schema with the content.
  - Adding a schema
    You can add a single schema or a directory that contains multiple schemas to the Schema Library view after which you can apply the schema to messages in your tests. You can specify the type of schema to add or use Rational® Integration Tester to determine the type.
  - ISO 8583 schemas: Overview and structure
    Rational® Integration Tester supports the ISO 8583 standard for messages that originate in financial transaction cards.
    - Adding ISO 8583 schemas
      When you want to apply an ISO 8583 schema to messages in your tests, you can add a schema from the source files included with Rational® Integration Tester to the Schema Library in the Architecture School perspective.
    - Customizing an ISO 8583 schema
      Before you import an ISO 8583 schema into Rational® Integration Tester, you must make two manual changes to the file.
    - Data types supported in ISO 8583 messages
      Rational® Integration Tester provides support for additional data types that can be used in ISO 8583 messages. These data types are described in ISO8583Types.xsd that is located in install_dir/examples/ISO8583/.
  - Adding SWIFT schemas
    When you want to apply SWIFT schema to messages in your tests, you can add additional SWIFT schemas to the Schema Library in the Architecture School perspective of Rational® Integration Tester.
  - COBOL Copybooks overview
    Use COBOL Copybooks in Rational® Integration Tester to test COBOL data files or the applications that produce and consume them.
  - PL/I source file overview
    Use PL/I source files in Rational® Integration Tester to test PL/I data files or the applications that produce and use them.
  - Creating a DFDL schema
    You can use the DFDL schema utility that is provided with Rational® Integration Tester to create a DFDL schema file and apply it to messages. This utility helps you to quickly create a schema with valid format and to specify elements and values by using the DFDL editor.
  - ISO 20022 schema overview
    Rational® Integration Tester supports the ISO 20022 standard, which is the next generation messaging standard for the Society for Worldwide Interbank Financial Telecommunication (SWIFT).
  - Protocol Buffer overview
    Protocol Buffer (also known as protobuf) is a Google framework for efficiently serializing objects for transfer, typically between network endpoints.
  - Creating a Web URL schema
    You can create a Web URL schema to use with REST services by adding URLs to the Schema Library.
  - Creating file schemas
    File schemas can be used to define the contents of one or more files that you intend to write to (publish) or read from (subscribe) in Rational® Integration Tester tests.
  - Applying schemas and formats to messages
    Built-in or custom message formats can be applied to any message within Rational® Integration Tester in the same way that schemas can be applied.
  - Applying Integra message handlers
    If you migrated to Rational® Integration Tester from Solstice Integra Suite, you can apply Integra message handlers to Rational Integration Tester messages.
  - GraphQL schema overview
    Rational® Integration Tester supports the use of either the built-in GraphQL schemas or the GraphQL schemas that you import into Rational Integration Tester when you want to test a GraphQL endpoint.
  - SWIFT messages
    At any given time, Rational® Integration Tester uses a single version of the Society for Worldwide Interbank Financial Telecommunication (SWIFT) message format standard.
  - Changing schemas
    Over time, it is likely that a schema in use for message construction will change. To update the schema in the Rational® Integration Tester project, use the Synchronization view in Architecture School.
  - Analyzing schemas
    You can analyze certain schema resources, such as XSD or WSDL documents, after they are imported into Rational® Integration Tester.
  - Record layouts
    You can use record layouts in Rational® Rational Integration Tester to define a file schema to process and validate messages that use a customized schema or format.
- Database resources, connections, and bindings
  Rational® Integration Tester can interact with any database that supports connectivity through the JDBC specification. These interactions can be used to extract or update data where necessary, and test data sets can be taken directly from database table content.
- Identity stores and SSL
  An identity store can group a collection of one or more certificates that can be used in IBM® Rational® Integration Tester to validate and authenticate connections that use SSL. After you create an identity store, you can use it to enable SSL communications in various messaging transports.
- Scripting within tests and stubs
  You can use scripts in Rational® Integration Tester that include the Rational Integration Tester legacy scripting language, ECMAScript (such as JavaScript™), or any third-party scripting language that you install.
- External tools
  Rational® Integration Tester is primarily GUI-based, but you can also run or view tests, suites, and stubs outside of the Rational Integration Tester.
- Test actions
  Actions are the building blocks of a test. A test consists of a series of steps and each step is an action. Actions can be defined for tests and stubs.
- Formatting and parsing date-time patterns
  For some fields in Rational® Integration Tester, you can define patterns for date-time formatting. Pattern letters are repeated, as their number determines the exact presentation of the date-time information that they represent.
- The Add Numbers service
  The Add Numbers service, included with Rational® Integration Tester, provides a simple way to generate messages that you can observe with topology discovery or capture in Recording Studio.

Customizing an ISO 8583 schema

Before you import an ISO 8583 schema into Rational® Integration Tester, you must make two manual changes to the file.

About this task

Rational® Integration Tester can import an XSD file in Data Format Description Language (DFDL) that describes ISO 8583 message structures. By adding a namespace and an attribute to the file, you give Rational® Integration Tester the ability to automatically update the bitmask when it writes the ISO 8583 message.

Procedure

Using a text or XML editor, open the XSD grammar file for editing.

Add the XML namespace attribute that is shown in bold to the xsd:schema tag:

<xsd:schema xmlns:ISO8583Format="http://www.ibm.com/dfdl/ISO8583Format" 
xmlns:ISO8583Types="http://www.ibm.com/dfdl/ISO8583Types" 
xmlns:dfdl="http://www.ogf.org/dfdl/dfdl-1.0/" 
xmlns:ibmDfdlExtn="http://www.ibm.com/dfdl/extensions" 
xmlns:ibmSchExtn="http://www.ibm.com/schema/extensions" 
xmlns:ibmrit="com.ibm.rational.rit.iso8583" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema">

Add the bitmask attribute that is shown in bold to each bitmap in the file.
This includes the PrimaryBitmap, SecondaryBitmap, and possible TertiaryBitmap declaration.
```
<xsd:element dfdl:lengthKind="implicit" ibmrit:bitmask="true" 
name="PrimaryBitmap" type="PrimaryBitmapType"/>
```
Save and close the file.