First real test

- move the sanity test to the top for the compiler to see first
- add a basic identity test that ensures the identities were created

Signed-off-by: Erik Hollensbe <[email protected]>

go.sum

@@ -150,6 +150,7 @@ github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/go-checkpoint v0.5.0/go.mod h1:7nfLNL10NsxqO4iWuW6tWW0HjZuDrwkBuEQsVcpCOgg=
 github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
+github.com/hashicorp/go-cleanhttp v0.5.1 h1:dH3aiDG9Jvb5r5+bYHsikaOUIpcM0xvgMXVoDkXMzJM=
 github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
 github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320 h1:1/D3zfFHttUKaCaGKZ/dR2roBXv0vKbSCnssIldfQdI=
 github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320/go.mod h1:EiZBMaudVLy8fmjf9Npq1dq9RalhveqZG5w/yz3mHWs=

provision_test.go

@@ -1,6 +1,64 @@
 package main
 
-import "testing"
+import (
+	"testing"
+
+	"github.com/erikh/tftest"
+)
+
+// these are deliberately named to keep the code small. they do not add
+// anything else. Hopefully we won't need this soon.
+func h(m interface{}) map[string]interface{} {
+	return m.(map[string]interface{})
+}
+
+func a(m interface{}) []interface{} {
+	return m.([]interface{})
+}
+
+func s(m interface{}) string {
+	return m.(string)
+}
 
 func TestIdentity(t *testing.T) {
+	type identity struct {
+		name    string
+		pubkey  string
+		privkey string
+	}
+
+	tf := tftest.New(t)
+	tf.Apply("testdata/plans/basic-identity.tf")
+	resources := a(tf.State()["resources"])
+
+	ids := map[string]identity{}
+
+	for _, resource := range resources {
+		res := h(resource)
+		name := s(res["name"])
+
+		ids[name] = identity{
+			name:    name,
+			pubkey:  s(h(h(a(res["instances"])[0])["attributes"])["public_key"]),
+			privkey: s(h(h(a(res["instances"])[0])["attributes"])["private_key"]),
+		}
+	}
+
+	if len(ids) != 2 {
+		t.Fatalf("invalid count of identities created")
+	}
+
+	for _, name := range []string{"alice", "bob"} {
+		if _, ok := ids[name]; !ok {
+			t.Fatalf("%q was not present in state", name)
+		}
+
+		if ids[name].pubkey == "" {
+			t.Fatalf("%q: pubkey empty", name)
+		}
+
+		if ids[name].privkey == "" {
+			t.Fatalf("%q: pubkey empty", name)
+		}
+	}
 }

testdata/plans/basic-identity.tf

@@ -0,0 +1,2 @@
+resource "zerotier_identity" "alice" {}
+resource "zerotier_identity" "bob" {}