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@@ -14,8 +14,8 @@ DBTestframework architecture
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============================
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============================
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To test a TDataset descendent, a 'connector' is needed to test the database.
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To test a TDataset descendent, a 'connector' is needed to test the database.
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To add a new connector, create a new *toolsunit.pas file, then add it to
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To add a new connector, create a new *toolsunit.pas file, then add it to
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-the uses section in 'dbtestframework.pas'. Several connectors are available
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-in the '*toolsunit.pas' files.
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+the uses section in 'dbtestframework.pas' and 'dbtestframework_gui.lpr'.
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+Several connectors are available in the '*toolsunit.pas' files.
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The connector must inherit from TDBConnector in toolsunit.pas.
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The connector must inherit from TDBConnector in toolsunit.pas.
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The connector implements two different kinds of datasets:
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The connector implements two different kinds of datasets:
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@@ -28,7 +28,9 @@ The corresponding Drop*Dataset procedures must drop the tables/delete the data.
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GetNDataset and GetFieldsDataset should return the relevant dataset in closed state so the tests can open them and work with them.
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GetNDataset and GetFieldsDataset should return the relevant dataset in closed state so the tests can open them and work with them.
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They call InternalGetNDataset and InternalGetFieldDataset which should be implemented in all descendents and returns the relevant dataset, closed, with all data.
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They call InternalGetNDataset and InternalGetFieldDataset which should be implemented in all descendents and returns the relevant dataset, closed, with all data.
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-Toolsunit.pas defines some variables for use, e.g. testValuesCount is the number of records/test values in the FieldDataset dataset; MaxDataset is the same for NDataset.
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+Toolsunit.pas defines some variables for use, e.g.
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+- testValuesCount is the number of records/test values in the FieldDataset dataset
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+- MaxDataset is the same for NDataset.
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See e.g. the SQLDBToolsUnit for the implementation for SQL Databases.
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See e.g. the SQLDBToolsUnit for the implementation for SQL Databases.
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Tests
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Tests
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@@ -68,7 +70,7 @@ TSQLDBConnector = class(TDBConnector)
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- its name in database.ini is sqldb
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- its name in database.ini is sqldb
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- incidentally, in databases.ini, more parameter such as
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- incidentally, in databases.ini, more parameter such as
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connectorparams=postgresql (which specify db type) are needed
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connectorparams=postgresql (which specify db type) are needed
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-The parameters use depend on the connector type (sql,...)
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+The parameters used depend on the connector type (sql,...)
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If you specify the wrong (or no) name (or don't have database.ini), you will get an exception in your test runner:
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If you specify the wrong (or no) name (or don't have database.ini), you will get an exception in your test runner:
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Unknown db connector specified
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Unknown db connector specified
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reiniero