Cobertura line coverage with groovy class
|
View:
New views
4 Messages
—
Rating Filter:
Alert me
|
 |
Cobertura line coverage with groovy class
by Mythical Development
::
Rate this Message:
If I have the following Java class:
public class LineCoverage { private String prop; public String execute() { prop = "SomeValue"; return prop; } } and the following groovy test class: class LineCoverageTest extends GroovyTestCase { void testCoverage() { def lineCoverage = new LineCoverage() assert lineCoverage.execute() == "SomeValue" //assert lineCoverage.execute() == "SomeValue" } } I get cobertura test results with 100% line coverage and branch coverage of N/A If I change the java class to a groovy class: class LineCoverage { def prop String execute() { prop = "SomeValue" prop } } I get !00% line coverage and 1/2 branch coverage. Uncommenting the repeated line in the groovy test class gets me 2/2 branch coverage. Does anybody know why? Richard |
|
|
Re: Cobertura line coverage with groovy class
by glaforge
::
Rate this Message:
Your two classes aren't equivalent.
In the case of Groovy, the assignment and the return value respectively call the setter and getter which are automatically created by the Groovy compiler. So that may be the reason why you see some difference. You could do this.@prop to be sure you deal with the field and not the getter / setter to see whether it's exactly as your Java example. On Jan 3, 2008 6:28 PM, Mythical Development <mythical.development@...> wrote: > If I have the following Java class: > > public class LineCoverage { > > private String prop; > > public String execute() { > prop = "SomeValue"; > return prop; > } > } > > and the following groovy test class: > > class LineCoverageTest extends GroovyTestCase { > > > void testCoverage() { > > def lineCoverage = new LineCoverage() > assert lineCoverage.execute() == "SomeValue" > //assert lineCoverage.execute() == "SomeValue" > } > > } > > I get cobertura test results with 100% line coverage and branch coverage of > N/A > > If I change the java class to a groovy class: > > class LineCoverage { > > def prop > > String execute() { > prop = "SomeValue" > prop > } > } > > I get !00% line coverage and 1/2 branch coverage. Uncommenting the repeated > line in the groovy test class gets me 2/2 branch coverage. > > Does anybody know why? > > > Richard -- Guillaume Laforge Groovy Project Manager G2One, Inc. Vice-President Technology http://www.g2one.com --------------------------------------------------------------------- To unsubscribe from this list please visit: http://xircles.codehaus.org/manage_email |
|
|
Re: Cobertura line coverage with groovy class
by Mythical Development
::
Rate this Message:
I tried replacing the call to prop with this.@prop and this made no change to the cobertura results. Are others using cobertura with groovy and getting the branch coverage they expect?
Richard Lawrence
On Jan 3, 2008 6:53 PM, Guillaume Laforge <glaforge@...> wrote: Your two classes aren't equivalent. |
|
|
Re: Cobertura line coverage with groovy class
by Paul King
::
Rate this Message:
Mythical Development wrote:
> I tried replacing the call to prop with this.@prop and this made no > change to the cobertura results. Are others using cobertura with groovy > and getting the branch coverage they expect? I have in the past found Cobertura to be not perfect in its reportings. Paul. > On Jan 3, 2008 6:53 PM, Guillaume Laforge <glaforge@... > <mailto:glaforge@...>> wrote: > > Your two classes aren't equivalent. > In the case of Groovy, the assignment and the return value > respectively call the setter and getter which are automatically > created by the Groovy compiler. So that may be the reason why you see > some difference. > You could do this.@prop to be sure you deal with the field and not the > getter / setter to see whether it's exactly as your Java example. > > On Jan 3, 2008 6:28 PM, Mythical Development > <mythical.development@... > <mailto:mythical.development@...>> wrote: > > If I have the following Java class: > > > > public class LineCoverage { > > > > private String prop; > > > > public String execute() { > > prop = "SomeValue"; > > return prop; > > } > > } > > > > and the following groovy test class: > > > > class LineCoverageTest extends GroovyTestCase { > > > > > > void testCoverage() { > > > > def lineCoverage = new LineCoverage() > > assert lineCoverage.execute() == "SomeValue" > > //assert lineCoverage.execute() == "SomeValue" > > } > > > > } > > > > I get cobertura test results with 100% line coverage and branch > coverage of > > N/A > > > > If I change the java class to a groovy class: > > > > class LineCoverage { > > > > def prop > > > > String execute() { > > prop = "SomeValue" > > prop > > } > > } > > > > I get !00% line coverage and 1/2 branch coverage. Uncommenting > the repeated > > line in the groovy test class gets me 2/2 branch coverage. > > > > Does anybody know why? > > > > > > Richard > > > > -- > Guillaume Laforge > Groovy Project Manager > G2One, Inc. Vice-President Technology > http://www.g2one.com <http://www.g2one.com> > > --------------------------------------------------------------------- > To unsubscribe from this list please visit: > > http://xircles.codehaus.org/manage_email > <http://xircles.codehaus.org/manage_email> > > --------------------------------------------------------------------- To unsubscribe from this list please visit: http://xircles.codehaus.org/manage_email |
| Free embeddable forum powered by Nabble | Forum Help |
