65 lines
2.3 KiB
MySQL
65 lines
2.3 KiB
MySQL
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/*
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* Test the defs.techdep_add() function
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*/
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BEGIN;
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\i utils/strings.sql
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-- Make the columns we don't use in the technology definition table NULL-able
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ALTER TABLE defs.technologies
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ALTER technology_category_id DROP NOT NULL ,
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ALTER technology_discovery_id DROP NOT NULL ,
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ALTER technology_description_id DROP NOT NULL ,
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ALTER technology_price DROP NOT NULL ,
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ALTER technology_points DROP NOT NULL;
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-- Create strings to use as the technologies' names
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SELECT _create_test_strings( 5 , 'tech' );
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-- Insert the technologies
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INSERT INTO defs.technologies ( technology_name_id )
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VALUES ( _get_string( 'tech1' ) ) ,
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( _get_string( 'tech2' ) ) ,
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( _get_string( 'tech3' ) ) ,
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( _get_string( 'tech4' ) );
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-- Add a few dependencies
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INSERT INTO defs.technology_dependencies(
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technology_name_id , technology_name_id_depends
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) VALUES ( _get_string( 'tech3' ) , _get_string( 'tech2' ) ) ,
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( _get_string( 'tech2' ) , _get_string( 'tech1' ) );
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-- ***** TESTS BEGIN HERE *****
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SELECT plan( 8 );
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SELECT diag_test_name( 'defs.techdep_add() - Bad dependent technology name' );
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SELECT is( defs.techdep_add( 'does not exist' , 'tech2' )::TEXT , 'BAD_STRINGS' );
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SELECT diag_test_name( 'defs.techdep_add() - Bad dependency name' );
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SELECT is( defs.techdep_add( 'tech1' , 'does not exist' )::TEXT , 'BAD_STRINGS' );
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SELECT diag_test_name( 'defs.techdep_add() - Valid name that is not a technology' );
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SELECT is( defs.techdep_add( 'tech5' , 'tech2' )::TEXT , 'BAD_STRINGS' );
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SELECT diag_test_name( 'defs.techdep_add() - Duplicate dependency' );
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SELECT is( defs.techdep_add( 'tech3' , 'tech2' )::TEXT , 'REDUNDANT' );
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SELECT diag_test_name( 'defs.techdep_add() - Cyclic dependency' );
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SELECT is( defs.techdep_add( 'tech2' , 'tech3' )::TEXT , 'CYCLE' );
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SELECT diag_test_name( 'defs.techdep_add() - Redundant dependency' );
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SELECT is( defs.techdep_add( 'tech3' , 'tech1' )::TEXT , 'REDUNDANT' );
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SELECT diag_test_name( 'defs.techdep_add() - Success - Return value' );
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SELECT is( defs.techdep_add( 'tech4' , 'tech1' )::TEXT , 'CREATED' );
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SELECT diag_test_name( 'defs.techdep_add() - Success - Table entries' );
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SELECT set_eq( $$
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SELECT technology_name_id_depends
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FROM defs.technology_dependencies
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WHERE technology_name_id = _get_string( 'tech4' );
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$$ , $$ VALUES(
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_get_string( 'tech1' )
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) $$ );
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SELECT * FROM finish( );
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ROLLBACK;
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