Package org.drools.lang.MVELDumper

Examples of org.drools.lang.MVELDumper.MVELDumperContext

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    public void testDumpBindings() throws Exception {
        String input = "$x : property > value";
        String expected = "property > value";

        ConstraintConnectiveDescr descr = parse( input );
        MVELDumperContext ctx = new MVELDumperContext();
        String result = dumper.dump( descr,
                                     ctx );

        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "property",
                      bind.getExpression() );
    }
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    public void testDumpBindings2() throws Exception {
        String input = "( $a : a > $b : b[10].prop || 10 != 20 ) && $x : someMethod(10) == 20";
        String expected = "( a > b[10].prop || 10 != 20 ) && someMethod(10) == 20";

        ConstraintConnectiveDescr descr = parse( input );
        MVELDumperContext ctx = new MVELDumperContext();
        String result = dumper.dump( descr,
                                     ctx );

        assertEquals( expected,
                      result );
        assertEquals( 3,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$a",
                      bind.getVariable() );
        assertEquals( "a",
                      bind.getExpression() );
        bind = ctx.getBindings().get( 1 );
        assertEquals( "$b",
                      bind.getVariable() );
        assertEquals( "b[10].prop",
                      bind.getExpression() );
        bind = ctx.getBindings().get( 2 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "someMethod(10)",
                      bind.getExpression() );
    }
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    public void testDumpBindingsWithRestriction() throws Exception {
        String input = "$x : age > 10 && < 20 || > 30";
        String expected = "( age > 10 && age < 20 || age > 30 )";

        ConstraintConnectiveDescr descr = parse( input );
        MVELDumperContext ctx = new MVELDumperContext();
        String result = dumper.dump( descr,
                                     ctx );

        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "age",
                      bind.getExpression() );
    }
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    public void testDumpBindingsComplexOp() throws Exception {
        String input = "$x : age in (10, 20, $someVal)";
        String expected = "( age == 10 || age == 20 || age == $someVal )";

        ConstraintConnectiveDescr descr = parse( input );
        MVELDumperContext ctx = new MVELDumperContext();
        String result = dumper.dump( descr,
                                     ctx );

        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "age",
                      bind.getExpression() );
    }
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    public void testDumpBindingsComplexOp2() throws Exception {
        String input = "$x : age not in (10, 20, $someVal)";
        String expected = "age != 10 && age != 20 && age != $someVal";

        ConstraintConnectiveDescr descr = parse( input );
        MVELDumperContext ctx = new MVELDumperContext();
        String result = dumper.dump( descr,
                                     ctx );

        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "age",
                      bind.getExpression() );
    }
View Full Code Here
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    public void testDumpBindings() throws Exception {
        String input = "$x : property > value";
        String expected = "property > value";

        ConstraintConnectiveDescr descr = parse( input );
        MVELDumperContext ctx = new MVELDumperContext();
        String result = dumper.dump( descr,
                                     ctx );

        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "property",
                      bind.getExpression() );
    }
View Full Code Here
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    public void testDumpBindings2() throws Exception {
        String input = "( $a : a > $b : b[10].prop || 10 != 20 ) && $x : someMethod(10) == 20";
        String expected = "( a > b[10].prop || 10 != 20 ) && someMethod(10) == 20";

        ConstraintConnectiveDescr descr = parse( input );
        MVELDumperContext ctx = new MVELDumperContext();
        String result = dumper.dump( descr,
                                     ctx );

        assertEquals( expected,
                      result );
        assertEquals( 3,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$a",
                      bind.getVariable() );
        assertEquals( "a",
                      bind.getExpression() );
        bind = ctx.getBindings().get( 1 );
        assertEquals( "$b",
                      bind.getVariable() );
        assertEquals( "b[10].prop",
                      bind.getExpression() );
        bind = ctx.getBindings().get( 2 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "someMethod(10)",
                      bind.getExpression() );
    }
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    public void testDumpBindingsWithRestriction() throws Exception {
        String input = "$x : age > 10 && < 20 || > 30";
        String expected = "( age > 10 && age < 20 || age > 30 )";

        ConstraintConnectiveDescr descr = parse( input );
        MVELDumperContext ctx = new MVELDumperContext();
        String result = dumper.dump( descr,
                                     ctx );

        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "age",
                      bind.getExpression() );
    }
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    public void testDumpBindingsComplexOp() throws Exception {
        String input = "$x : age in (10, 20, $someVal)";
        String expected = "( age == 10 || age == 20 || age == $someVal )";

        ConstraintConnectiveDescr descr = parse( input );
        MVELDumperContext ctx = new MVELDumperContext();
        String result = dumper.dump( descr,
                                     ctx );

        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "age",
                      bind.getExpression() );
    }
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    public void testDumpBindingsComplexOp2() throws Exception {
        String input = "$x : age not in (10, 20, $someVal)";
        String expected = "age != 10 && age != 20 && age != $someVal";

        ConstraintConnectiveDescr descr = parse( input );
        MVELDumperContext ctx = new MVELDumperContext();
        String result = dumper.dump( descr,
                                     ctx );

        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "age",
                      bind.getExpression() );
    }
View Full Code Here
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Related Classes of org.drools.lang.MVELDumper.MVELDumperContext

  • org.drools.lang.MVELDumperTest
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