terraform/builtin/providers/test/resource_config_mode_test.go

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package test
import (
"strings"
"testing"
"github.com/hashicorp/terraform/helper/resource"
)
func TestResourceConfigMode(t *testing.T) {
resource.UnitTest(t, resource.TestCase{
Providers: testAccProviders,
CheckDestroy: testAccCheckResourceDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: strings.TrimSpace(`
resource "test_resource_config_mode" "foo" {
resource_as_attr = [
{
foo = "resource_as_attr 0"
},
{
foo = "resource_as_attr 1"
},
]
}
`),
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("test_resource_config_mode.foo", "resource_as_attr.#", "2"),
resource.TestCheckResourceAttr("test_resource_config_mode.foo", "resource_as_attr.0.foo", "resource_as_attr 0"),
resource.TestCheckResourceAttr("test_resource_config_mode.foo", "resource_as_attr.1.foo", "resource_as_attr 1"),
),
},
resource.TestStep{
Config: strings.TrimSpace(`
resource "test_resource_config_mode" "foo" {
# Due to a preprocessing fixup we do in lang.EvalBlock, it's allowed
# to specify resource_as_attr members using one or more nested blocks
# instead of attribute syntax, if desired. This should be equivalent
# to the previous config.
#
# This allowance is made for backward-compatibility with existing providers
# before Terraform v0.12 that were expecting nested block types to also
# support attribute syntax; it should not be used for any new use-cases.
resource_as_attr {
foo = "resource_as_attr 0"
}
resource_as_attr {
foo = "resource_as_attr 1"
}
}
`),
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("test_resource_config_mode.foo", "resource_as_attr.#", "2"),
resource.TestCheckResourceAttr("test_resource_config_mode.foo", "resource_as_attr.0.foo", "resource_as_attr 0"),
resource.TestCheckResourceAttr("test_resource_config_mode.foo", "resource_as_attr.1.foo", "resource_as_attr 1"),
),
},
resource.TestStep{
Config: strings.TrimSpace(`
resource "test_resource_config_mode" "foo" {
resource_as_attr = [
{
foo = "resource_as_attr 0 updated"
},
]
}
`),
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("test_resource_config_mode.foo", "resource_as_attr.#", "1"),
resource.TestCheckResourceAttr("test_resource_config_mode.foo", "resource_as_attr.0.foo", "resource_as_attr 0 updated"),
),
},
resource.TestStep{
Config: strings.TrimSpace(`
resource "test_resource_config_mode" "foo" {
resource_as_attr = []
}
`),
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("test_resource_config_mode.foo", "resource_as_attr.#", "0"),
),
},
resource.TestStep{
Config: strings.TrimSpace(`
resource "test_resource_config_mode" "foo" {
}
`),
Check: resource.ComposeTestCheckFunc(
resource.TestCheckNoResourceAttr("test_resource_config_mode.foo", "resource_as_attr.#"),
),
},
},
})
}
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func TestResourceConfigMode_nestedSet(t *testing.T) {
resource.UnitTest(t, resource.TestCase{
Providers: testAccProviders,
CheckDestroy: testAccCheckResourceDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: strings.TrimSpace(`
resource "test_resource_config_mode" "foo" {
resource_as_attr = []
nested_set {
value = "a"
}
nested_set {
value = "b"
set = []
}
}
`),
Check: resource.ComposeTestCheckFunc(),
},
},
})
}