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terraform: test case for #10982 (passes)

This commit is contained in:
Mitchell Hashimoto 2017-02-13 13:05:46 -08:00
parent 320840f4d5
commit c36b6c42ba
No known key found for this signature in database
GPG Key ID: 744E147AA52F5B0A
2 changed files with 42 additions and 14 deletions
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3
terraform/resource_address.go
View File

@ -285,14 +285,17 @@ func tokenizeResourceAddress(s string) (map[string]string, error) {
// "1" (optional, omission implies: "0")
`(?:\[(?P<index>\d+)\])?` +
`\z`)
groupNames := re.SubexpNames()
rawMatches := re.FindAllStringSubmatch(s, -1)
if len(rawMatches) != 1 {
return nil, fmt.Errorf("Problem parsing address: %q", s)
}
matches := make(map[string]string)
for i, m := range rawMatches[0] {
matches[groupNames[i]] = m
}
return matches, nil
}

53
terraform/resource_address_test.go
View File

@ -105,6 +105,7 @@ func TestParseResourceAddress(t *testing.T) {
Input string
Expected *ResourceAddress
Output string
Err bool
}{
"implicit primary managed instance, no specific index": {
"aws_instance.foo",
@ -116,6 +117,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: -1,
},
"",
false,
},
"implicit primary data instance, no specific index": {
"data.aws_instance.foo",
@ -127,6 +129,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: -1,
},
"",
false,
},
"implicit primary, explicit index": {
"aws_instance.foo[2]",
@ -138,6 +141,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: 2,
},
"",
false,
},
"implicit primary, explicit index over ten": {
"aws_instance.foo[12]",
@ -149,6 +153,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: 12,
},
"",
false,
},
"explicit primary, explicit index": {
"aws_instance.foo.primary[2]",
@ -161,6 +166,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: 2,
},
"",
false,
},
"tainted": {
"aws_instance.foo.tainted",
@ -173,6 +179,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: -1,
},
"",
false,
},
"deposed": {
"aws_instance.foo.deposed",
@ -185,6 +192,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: -1,
},
"",
false,
},
"with a hyphen": {
"aws_instance.foo-bar",
@ -196,6 +204,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: -1,
},
"",
false,
},
"managed in a module": {
"module.child.aws_instance.foo",
@ -208,6 +217,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: -1,
},
"",
false,
},
"data in a module": {
"module.child.data.aws_instance.foo",
@ -220,6 +230,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: -1,
},
"",
false,
},
"nested modules": {
"module.a.module.b.module.forever.aws_instance.foo",
@ -232,6 +243,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: -1,
},
"",
false,
},
"just a module": {
"module.a",
@ -243,6 +255,7 @@ func TestParseResourceAddress(t *testing.T) {
Index: -1,
},
"",
false,
},
"just a nested module": {
"module.a.module.b",
@ -254,26 +267,38 @@ func TestParseResourceAddress(t *testing.T) {
Index: -1,
},
"",
false,
},
"module missing resource type": {
"module.name.foo",
nil,
"",
true,
},
}
for tn, tc := range cases {
out, err := ParseResourceAddress(tc.Input)
if err != nil {
t.Fatalf("%s: unexpected err: %#v", tn, err)
}
t.Run(tn, func(t *testing.T) {
out, err := ParseResourceAddress(tc.Input)
if (err != nil) != tc.Err {
t.Fatalf("%s: unexpected err: %#v", tn, err)
}
if tc.Err {
return
}
if !reflect.DeepEqual(out, tc.Expected) {
t.Fatalf("bad: %q\n\nexpected:\n%#v\n\ngot:\n%#v", tn, tc.Expected, out)
}
if !reflect.DeepEqual(out, tc.Expected) {
t.Fatalf("bad: %q\n\nexpected:\n%#v\n\ngot:\n%#v", tn, tc.Expected, out)
}
expected := tc.Input
if tc.Output != "" {
expected = tc.Output
}
if out.String() != expected {
t.Fatalf("bad: %q\n\nexpected: %s\n\ngot: %s", tn, expected, out)
}
expected := tc.Input
if tc.Output != "" {
expected = tc.Output
}
if out.String() != expected {
t.Fatalf("bad: %q\n\nexpected: %s\n\ngot: %s", tn, expected, out)
}
})
}
}