Testing Domain Classes

[mmornati]

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Hi guys,

I see on Jira that there are many bugs opened for testing in grails, but
I don't understand if there's a way to test the contraints in domain
classes or we have to wait for fixes and new grails release.

Here a simple exampe:

class Scripts {

    static hasMany = [tags: Tag, parameters: Parameter]

    String name
    String fileName

    static def constraints = {
        name(blank: false)
        fileName (blank: false, nullable: false, unique: true)
    }
}

And here a very simple test:

class ScriptsTests extends GrailsUnitTestCase {
    protected void setUp() {
        super.setUp()
    }

    protected void tearDown() {
        super.tearDown()
    }

    void testScriptsContraints(){
        def existingScript = new Scripts(name: "test1", fileName:
"filename1")
        mockForConstraintsTests(Scripts, [ existingScript ])

        def script = new Scripts();
        assertFalse script.validate()
        assertEquals "nullable", script.errors['name']
        assertTrue script.errors.filename?.equals('nullable')

    }



If I try to print the value contained in script.errors.name or
script.error.fileName I can correctly see an output text saying
"nullable". So I think there's some errors inside assertCode or maybe
there's something wrong in what I'm doing.

Any suggestions to test my domain classes?

Thanks a lot
Bye
Marco
- --
Dott. Ing. Mornati Marco
Byte-Code s.r.l
via Antonio Cechov, 1
San Giuliano Milanese (MI)
E-Mail: [hidden email]

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[Marcus Better]

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Marco Mornati wrote:
> If I try to print the value contained in script.errors.name or
> script.error.fileName I can correctly see an output text saying
> "nullable". So I think there's some errors inside assertCode or maybe
> there's something wrong in what I'm doing.

I think you forgot to describe what the problem is, or I'm being dense.

Cheers,

Marcus

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[mmornati]

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Yes... maybe your are right... sorry.

What I get as error is:

expected:<nullable> but was:<null>

when I try to check the result with an assertEquals

or

Could not find which method assertTrue(null) to invoke from this list:
public static void junit.framework.Assert#assertTrue(boolean) public
static void junit.framework.Assert#assertTrue(java.lang.String, boolean)

when I try with an essertTrue.

As I said in my previous mail, if I try to print the content of
script.errors.name I can see "nullable", so I could expect that

assertEquals "nullable", script.errors.name

should report "ok" and not "expected:<nullable> but was:<null>".

I try with different assert without success.
Any idea?


Thanks a lot
Bye
Marco

on 05/22/2009 01:21 PM Marcus Better said the following:

> Marco Mornati wrote:
>> If I try to print the value contained in script.errors.name or
>> script.error.fileName I can correctly see an output text saying
>> "nullable". So I think there's some errors inside assertCode or maybe
>> there's something wrong in what I'm doing.
>
> I think you forgot to describe what the problem is, or I'm being dense.
>
> Cheers,
>
> Marcus
>

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- --
Dott. Ing. Mornati Marco
Byte-Code s.r.l
via Antonio Cechov, 1
San Giuliano Milanese (MI)
E-Mail: [hidden email]

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