1008 test implementation

Signed-off-by: Guillaume de Rouville <guillaume.derouville@gmail.com>

docs/learn/tests/cloudformation/template/convert.cue

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+package main
+
+import "encoding/json"
+
+s3Template: json.Unmarshal(template)

docs/learn/tests/cloudformation/template/deployment.cue

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+package main
+
+#Deployment: {
+
+	// Bucket's output description
+	description: string
+
+	// index file
+	indexDocument: *"index.html" | string
+
+	// error file
+	errorDocument: *"error.html" | string
+
+	// Bucket policy version
+	version: *"2012-10-17" | string
+
+	// Retain as default deletion policy. Delete is also accepted but requires the s3 bucket to be empty
+	deletionPolicy: *"Retain" | "Delete"
+
+	// Canned access control list (ACL) that grants predefined permissions to the bucket
+	accessControl: *"PublicRead" | "Private" | "PublicReadWrite" | "AuthenticatedRead" | "LogDeliveryWrite" | "BucketOwnerRead" | "BucketOwnerFullControl" | "AwsExecRead"
+
+	// Modified copy of s3 value in `todoapp/cloudformation/template.cue`
+	template: {
+		AWSTemplateFormatVersion: "2010-09-09"
+		Outputs: Name: {
+			Description: description
+			Value: "Fn::GetAtt": [
+				"S3Bucket",
+				"Arn",
+			]
+		}
+		Resources: {
+			BucketPolicy: {
+				Properties: {
+					Bucket: Ref: "S3Bucket"
+					PolicyDocument: {
+						Id: "MyPolicy"
+						Statement: [
+							{
+								Action:    "s3:GetObject"
+								Effect:    "Allow"
+								Principal: "*"
+								Resource: "Fn::Join": [
+									"",
+									[
+										"arn:aws:s3:::",
+										{
+											Ref: "S3Bucket"
+										},
+										"/*",
+									],
+								]
+								Sid: "PublicReadForGetBucketObjects"
+							},
+						]
+						Version: version
+					}
+				}
+				Type: "AWS::S3::BucketPolicy"
+			}
+			S3Bucket: {
+				DeletionPolicy: deletionPolicy
+				Properties: {
+					AccessControl: "PublicRead"
+					WebsiteConfiguration: {
+						ErrorDocument: errorDocument
+						IndexDocument: indexDocument
+					}
+				}
+				Type: "AWS::S3::Bucket"
+			}
+		}
+	}
+}

docs/learn/tests/cloudformation/template/template-begin.cue

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+// Add this line, to make it part to the cloudformation template
+package main
+
+import "encoding/json"
+
+// Wrap exported Cue in previous point inside the `s3` value
+s3: {
+	AWSTemplateFormatVersion: "2010-09-09"
+	Outputs: Name: {
+		Description: "Name S3 Bucket"
+		Value: "Fn::GetAtt": [
+			"S3Bucket",
+			"Arn",
+		]
+	}
+	Resources: {
+		BucketPolicy: {
+			Properties: {
+				Bucket: Ref: "S3Bucket"
+				PolicyDocument: {
+					Id: "MyPolicy"
+					Statement: [
+						{
+							Action:    "s3:GetObject"
+							Effect:    "Allow"
+							Principal: "*"
+							Resource: "Fn::Join": [
+								"",
+								[
+									"arn:aws:s3:::",
+									{
+										Ref: "S3Bucket"
+									},
+									"/*",
+								],
+							]
+							Sid: "PublicReadForGetBucketObjects"
+						},
+					]
+					Version: "2012-10-17"
+				}
+			}
+			Type: "AWS::S3::BucketPolicy"
+		}
+		S3Bucket: {
+			DeletionPolicy: "Retain"
+			Properties: {
+				AccessControl: "PublicRead"
+				WebsiteConfiguration: {
+					ErrorDocument: "error.html"
+					IndexDocument: "index.html"
+				}
+			}
+			Type: "AWS::S3::Bucket"
+		}
+	}
+}
+
+// Template contains the marshalled value of the s3 template
+template: json.Marshal(s3)

docs/learn/tests/cloudformation/template/template-end.cue

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+package main
+
+import "encoding/json"
+
+s3: #Deployment & {
+	description: "Name S3 Bucket"
+}
+
+// Template contains the marshalled value of the s3 template
+template: json.Marshal(s3.template)