268 lines
7.4 KiB
Go
268 lines
7.4 KiB
Go
package aws
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import (
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"fmt"
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"testing"
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"github.com/aws/aws-sdk-go/aws"
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events "github.com/aws/aws-sdk-go/service/cloudwatchevents"
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"github.com/hashicorp/terraform/helper/acctest"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestAccAWSCloudWatchEventRule_basic(t *testing.T) {
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var rule events.DescribeRuleOutput
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckAWSCloudWatchEventRuleDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccAWSCloudWatchEventRuleConfig,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckCloudWatchEventRuleExists("aws_cloudwatch_event_rule.foo", &rule),
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resource.TestCheckResourceAttr("aws_cloudwatch_event_rule.foo", "name", "tf-acc-cw-event-rule"),
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),
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},
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resource.TestStep{
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Config: testAccAWSCloudWatchEventRuleConfigModified,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckCloudWatchEventRuleExists("aws_cloudwatch_event_rule.foo", &rule),
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resource.TestCheckResourceAttr("aws_cloudwatch_event_rule.foo", "name", "tf-acc-cw-event-rule-mod"),
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),
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},
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},
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})
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}
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func TestAccAWSCloudWatchEventRule_full(t *testing.T) {
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var rule events.DescribeRuleOutput
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckAWSCloudWatchEventRuleDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccAWSCloudWatchEventRuleConfig_full,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckCloudWatchEventRuleExists("aws_cloudwatch_event_rule.moobar", &rule),
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resource.TestCheckResourceAttr("aws_cloudwatch_event_rule.moobar", "name", "tf-acc-cw-event-rule-full"),
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resource.TestCheckResourceAttr("aws_cloudwatch_event_rule.moobar", "schedule_expression", "rate(5 minutes)"),
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resource.TestCheckResourceAttr("aws_cloudwatch_event_rule.moobar", "event_pattern", "{\"source\":[\"aws.ec2\"]}"),
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resource.TestCheckResourceAttr("aws_cloudwatch_event_rule.moobar", "description", "He's not dead, he's just resting!"),
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resource.TestCheckResourceAttr("aws_cloudwatch_event_rule.moobar", "role_arn", ""),
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testAccCheckCloudWatchEventRuleEnabled("aws_cloudwatch_event_rule.moobar", "DISABLED", &rule),
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),
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},
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},
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})
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}
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func TestAccAWSCloudWatchEventRule_enable(t *testing.T) {
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var rule events.DescribeRuleOutput
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckAWSCloudWatchEventRuleDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccAWSCloudWatchEventRuleConfigEnabled,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckCloudWatchEventRuleExists("aws_cloudwatch_event_rule.moo", &rule),
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testAccCheckCloudWatchEventRuleEnabled("aws_cloudwatch_event_rule.moo", "ENABLED", &rule),
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),
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},
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resource.TestStep{
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Config: testAccAWSCloudWatchEventRuleConfigDisabled,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckCloudWatchEventRuleExists("aws_cloudwatch_event_rule.moo", &rule),
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testAccCheckCloudWatchEventRuleEnabled("aws_cloudwatch_event_rule.moo", "DISABLED", &rule),
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),
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},
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resource.TestStep{
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Config: testAccAWSCloudWatchEventRuleConfigEnabled,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckCloudWatchEventRuleExists("aws_cloudwatch_event_rule.moo", &rule),
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testAccCheckCloudWatchEventRuleEnabled("aws_cloudwatch_event_rule.moo", "ENABLED", &rule),
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),
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},
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},
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})
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}
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func testAccCheckCloudWatchEventRuleExists(n string, rule *events.DescribeRuleOutput) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Not found: %s", n)
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}
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conn := testAccProvider.Meta().(*AWSClient).cloudwatcheventsconn
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params := events.DescribeRuleInput{
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Name: aws.String(rs.Primary.ID),
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}
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resp, err := conn.DescribeRule(¶ms)
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if err != nil {
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return err
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}
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if resp == nil {
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return fmt.Errorf("Rule not found")
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}
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*rule = *resp
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return nil
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}
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}
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func testAccCheckCloudWatchEventRuleEnabled(n string, desired string, rule *events.DescribeRuleOutput) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Not found: %s", n)
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}
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conn := testAccProvider.Meta().(*AWSClient).cloudwatcheventsconn
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params := events.DescribeRuleInput{
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Name: aws.String(rs.Primary.ID),
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}
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resp, err := conn.DescribeRule(¶ms)
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if err != nil {
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return err
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}
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if *resp.State != desired {
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return fmt.Errorf("Expected state %q, given %q", desired, *resp.State)
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}
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return nil
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}
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}
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func testAccCheckAWSCloudWatchEventRuleDestroy(s *terraform.State) error {
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conn := testAccProvider.Meta().(*AWSClient).cloudwatcheventsconn
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "aws_cloudwatch_event_rule" {
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continue
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}
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params := events.DescribeRuleInput{
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Name: aws.String(rs.Primary.ID),
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}
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resp, err := conn.DescribeRule(¶ms)
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if err == nil {
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return fmt.Errorf("CloudWatch Event Rule %q still exists: %s",
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rs.Primary.ID, resp)
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}
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}
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return nil
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}
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func TestResourceAWSCloudWatchEventRule_validateEventPatternValue(t *testing.T) {
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type testCases struct {
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Length int
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Value string
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ErrCount int
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}
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invalidCases := []testCases{
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{
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Length: 8,
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Value: acctest.RandString(16),
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ErrCount: 1,
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},
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{
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Length: 123,
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Value: `{"abc":}`,
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ErrCount: 1,
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},
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{
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Length: 1,
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Value: `{"abc":["1","2"]}`,
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ErrCount: 1,
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},
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}
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for _, tc := range invalidCases {
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_, errors := validateEventPatternValue(tc.Length)(tc.Value, "event_pattern")
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if len(errors) != tc.ErrCount {
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t.Fatalf("Expected %q to trigger a validation error.", tc.Value)
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}
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}
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validCases := []testCases{
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{
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Length: 0,
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Value: ``,
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ErrCount: 0,
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},
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{
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Length: 2,
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Value: `{}`,
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ErrCount: 0,
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},
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{
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Length: 18,
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Value: `{"abc":["1","2"]}`,
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ErrCount: 0,
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},
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}
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for _, tc := range validCases {
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_, errors := validateEventPatternValue(tc.Length)(tc.Value, "event_pattern")
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if len(errors) != tc.ErrCount {
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t.Fatalf("Expected %q not to trigger a validation error.", tc.Value)
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}
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}
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}
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var testAccAWSCloudWatchEventRuleConfig = `
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resource "aws_cloudwatch_event_rule" "foo" {
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name = "tf-acc-cw-event-rule"
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schedule_expression = "rate(1 hour)"
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}
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`
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var testAccAWSCloudWatchEventRuleConfigEnabled = `
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resource "aws_cloudwatch_event_rule" "moo" {
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name = "tf-acc-cw-event-rule-state"
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schedule_expression = "rate(1 hour)"
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}
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`
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var testAccAWSCloudWatchEventRuleConfigDisabled = `
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resource "aws_cloudwatch_event_rule" "moo" {
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name = "tf-acc-cw-event-rule-state"
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schedule_expression = "rate(1 hour)"
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is_enabled = false
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}
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`
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var testAccAWSCloudWatchEventRuleConfigModified = `
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resource "aws_cloudwatch_event_rule" "foo" {
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name = "tf-acc-cw-event-rule-mod"
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schedule_expression = "rate(1 hour)"
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}
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`
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var testAccAWSCloudWatchEventRuleConfig_full = `
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resource "aws_cloudwatch_event_rule" "moobar" {
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name = "tf-acc-cw-event-rule-full"
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schedule_expression = "rate(5 minutes)"
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event_pattern = <<PATTERN
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{ "source": ["aws.ec2"] }
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PATTERN
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description = "He's not dead, he's just resting!"
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is_enabled = false
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}
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`
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// TODO: Figure out example with IAM Role
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