Grails

Unit Testing -> Domain class -> Mock -> Property nullable: true, blank: false -> assertEquals 'blank' not working

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Major Major
  • Resolution: Unresolved
  • Affects Version/s: 1.1
  • Fix Version/s: None
  • Component/s: Testing
  • Labels:
    None
  • Testcase included:
    yes

Description

I have domain class Foo.groovy:

 class Foo {
    static constraints = {
    	details(nullable: true, blank: false, maxSize: 256)
    }

	String details
}

and unit test FooTests.groovy:

 import grails.test.GrailsUnitTestCase

class FooTests extends GrailsUnitTestCase {
    void setUp() {
        super.setUp()
        mockForConstraintsTests(Foo, [])
    }

    void testConstraints() {
    	Foo foo = new Foo(details: '')
    	foo.validate()
    	assertEquals 'blank', foo.errors['details']
    }
}

Test fails with:

 expected:<blank> but was:<null>

junit.framework.ComparisonFailure: expected: but was:
at FooTests.testConstraints(FooTests.groovy:12)
at _GrailsTest_groovy$_run_closure4.doCall(_GrailsTest_groovy:202)
at _GrailsTest_groovy$_run_closure2.doCall(_GrailsTest_groovy:146)
at _GrailsTest_groovy$_run_closure1_closure19.doCall(_GrailsTest_groovy:112)
at _GrailsTest_groovy$_run_closure1.doCall(_GrailsTest_groovy:95)
at TestApp$_run_closure1.doCall(TestApp.groovy:66)
at gant.Gant$_dispatch_closure4.doCall(Gant.groovy:324)
at gant.Gant$_dispatch_closure6.doCall(Gant.groovy:334)
at gant.Gant$_dispatch_closure6.doCall(Gant.groovy)
at gant.Gant.withBuildListeners(Gant.groovy:344)
at gant.Gant.this$2$withBuildListeners(Gant.groovy)
at gant.Gant$this$2$withBuildListeners.callCurrent(Unknown Source)
at gant.Gant.dispatch(Gant.groovy:334)
at gant.Gant.this$2$dispatch(Gant.groovy)
at gant.Gant.invokeMethod(Gant.groovy)
at gant.Gant.processTargets(Gant.groovy:495)
at gant.Gant.processTargets(Gant.groovy:480)

If i change constraints definition to:

 details(nullable: false, blank: false, maxSize: 256)

then test pass.

Activity

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Adrián Santalla Romero Ávila added a comment - - edited

In Grails 1.3.2 I have a similar problem. When I use nullable constraint with true value and blank constratin with false value, if I try the constratins with a string with a '' value, Groovy returns a null value when you expect to recieve an empty string value.

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Adrián Santalla Romero Ávila added a comment - - edited In Grails 1.3.2 I have a similar problem. When I use nullable constraint with true value and blank constratin with false value, if I try the constratins with a string with a '' value, Groovy returns a null value when you expect to recieve an empty string value.

People

  • Assignee:
    Unassigned
    Reporter:
    Ales Ondrus
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Dates

  • Created:
    Updated:
    Last Reviewed: