terraform: some basic validation
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8aa8d2183e
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fceea12ade
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@ -77,6 +77,10 @@ type GraphNodeResourceProvider struct {
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// configured at this point.
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// configured at this point.
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//
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//
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func Graph(opts *GraphOpts) (*depgraph.Graph, error) {
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func Graph(opts *GraphOpts) (*depgraph.Graph, error) {
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if opts.Config == nil {
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return nil, errors.New("Config is required for Graph")
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}
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g := new(depgraph.Graph)
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g := new(depgraph.Graph)
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// First, build the initial resource graph. This only has the resources
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// First, build the initial resource graph. This only has the resources
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@ -21,6 +21,12 @@ func TestGraph(t *testing.T) {
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}
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}
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}
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}
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func TestGraph_configRequired(t *testing.T) {
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if _, err := Graph(new(GraphOpts)); err == nil {
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t.Fatal("should error")
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}
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}
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func TestGraph_cycle(t *testing.T) {
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func TestGraph_cycle(t *testing.T) {
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config := testConfig(t, "graph-cycle")
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config := testConfig(t, "graph-cycle")
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