Environment for mocked component is wrong

[lkipke]

Example:

In testcase.test.brs:

_brs_.mockComponent("DependencyComponent", {
    helloWorld: function()
        return m.top.subtype()
    end function
})

In MyComponent.brs:

dep = createObject("roSGNode", "dependencyComponent")
print dep.helloWorld() ' => "MyComponent"

It seems like the environment isn't getting seeded correctly for a member method.

[Vasya-M]

just want to add a note that brs has the same behavior if use dep.callFunc("helloWorld").