Merge pull request #2788 from hashicorp/b-splat-unknown

terraform: splatting with computed values is computed [GH-2744]
This commit is contained in:
Mitchell Hashimoto 2015-07-20 08:33:50 -07:00
commit 28762152c6
3 changed files with 80 additions and 0 deletions

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@ -433,6 +433,11 @@ func (i *Interpolater) computeResourceMultiVariable(
continue
}
// If any value is unknown, the whole thing is unknown
if attr == config.UnknownVariableValue {
return config.UnknownVariableValue, nil
}
values = append(values, attr)
}

View File

@ -136,6 +136,80 @@ func TestInterpolater_pathRoot(t *testing.T) {
})
}
func TestInterpolater_resourceVariable(t *testing.T) {
lock := new(sync.RWMutex)
state := &State{
Modules: []*ModuleState{
&ModuleState{
Path: rootModulePath,
Resources: map[string]*ResourceState{
"aws_instance.web": &ResourceState{
Type: "aws_instance",
Primary: &InstanceState{
ID: "bar",
Attributes: map[string]string{
"foo": "bar",
},
},
},
},
},
},
}
i := &Interpolater{
Module: testModule(t, "interpolate-resource-variable"),
State: state,
StateLock: lock,
}
scope := &InterpolationScope{
Path: rootModulePath,
}
testInterpolate(t, i, scope, "aws_instance.web.foo", ast.Variable{
Value: "bar",
Type: ast.TypeString,
})
}
func TestInterpolater_resourceVariableMulti(t *testing.T) {
lock := new(sync.RWMutex)
state := &State{
Modules: []*ModuleState{
&ModuleState{
Path: rootModulePath,
Resources: map[string]*ResourceState{
"aws_instance.web": &ResourceState{
Type: "aws_instance",
Primary: &InstanceState{
ID: "bar",
Attributes: map[string]string{
"foo": config.UnknownVariableValue,
},
},
},
},
},
},
}
i := &Interpolater{
Module: testModule(t, "interpolate-resource-variable"),
State: state,
StateLock: lock,
}
scope := &InterpolationScope{
Path: rootModulePath,
}
testInterpolate(t, i, scope, "aws_instance.web.*.foo", ast.Variable{
Value: config.UnknownVariableValue,
Type: ast.TypeString,
})
}
func testInterpolate(
t *testing.T, i *Interpolater,
scope *InterpolationScope,

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@ -0,0 +1 @@
resource "aws_instance" "web" {}