simple DON version

Author: skudasov

framework/COMPONENTS.md

@@ -31,7 +31,11 @@ func NewComponent(input *Input) (*Output, error) {
 	// deploy a docker container(s)
 	// or deploy a set of smart contracts
 	
-	input.Out = &Output{...}
+	input.Out = &Output{
+	    UseCache: true,
+	    // other fields
+	    ...
+	}
 	return out, nil
 }
 ```
@@ -83,6 +87,7 @@ An example of [composite component](components/don/don.go)
 	}
 
 	return &NodeOut{
+	    UseCache: true,
 		DockerURL: fmt.Sprintf("http://%s:%s", containerName, in.Node.Port),
 		HostURL:   fmt.Sprintf("http://%s:%s", host, mp.Port()),
 	}, nil

framework/components/clnode/clnode.go

@@ -26,8 +26,8 @@ type Input struct {
 type NodeInput struct {
 	Image                string `toml:"image" validate:"required"`
 	Tag                  string `toml:"tag" validate:"required"`
-	PullImage            bool   `toml:"pull_image"`
-	Port                 string `toml:"port" validate:"required"`
+	PullImage            bool   `toml:"pull_image" default:"true"`
+	Port                 string `toml:"port" validate:"required" default:"6688"`
 	TestConfigOverrides  string `toml:"test_config_overrides"`
 	UserConfigOverrides  string `toml:"user_config_overrides"`
 	TestSecretsOverrides string `toml:"test_secrets_overrides"`

framework/components/clnode/default.go

@@ -17,7 +17,7 @@ fj293fbBnlQ!f9vNs`
 
 const defaultConfigTmpl = `
 [Log]
-Level = 'info'
+Level = 'debug'
 
 [WebServer]
 HTTPWriteTimeout = '30s'

framework/components/don/don.go

@@ -15,7 +15,7 @@ type Output struct {
 	Nodes    []*clnode.Output `toml:"node"`
 }
 
-func NewBasicDON(in *Input, bcOut *blockchain.Output, fakeUrl string) (*Output, error) {
+func NewDON(in *Input, bcOut *blockchain.Output, fakeUrl string) (*Output, error) {
 	if in.Out.UseCache {
 		return in.Out, nil
 	}

framework/components/postgres/postgres.go

@@ -11,13 +11,13 @@ import (
 )
 
 type Input struct {
-	Image     string  `toml:"image" validate:"required"`
-	Tag       string  `toml:"tag" validate:"required"`
-	PullImage bool    `toml:"pull_image"`
-	User      string  `toml:"user" validate:"required"`
-	Password  string  `toml:"password" validate:"required"`
-	Database  string  `toml:"database" validate:"required"`
-	Port      string  `toml:"port" validate:"required"`
+	Image     string  `toml:"image" validate:"required" default:"postgres"`
+	Tag       string  `toml:"tag" validate:"required" default:"15.6"`
+	PullImage bool    `toml:"pull_image" default:"true"`
+	User      string  `toml:"user" validate:"required" default:"chainlink"`
+	Password  string  `toml:"password" validate:"required" default:"thispasswordislongenough"`
+	Database  string  `toml:"database" validate:"required" default:"chainlink"`
+	Port      string  `toml:"port" validate:"required" default:"5432"`
 	Out       *Output `toml:"out"`
 }
 

framework/components/simple_don/simple_don.go

@@ -0,0 +1,44 @@
+package simple_don
+
+import (
+	"github.com/smartcontractkit/chainlink-testing-framework/framework/components/blockchain"
+	"github.com/smartcontractkit/chainlink-testing-framework/framework/components/clnode"
+)
+
+type Input struct {
+	Nodes int `toml:"nodes" validate:"required"`
+	*clnode.Input
+	Out *Output `toml:"out"`
+}
+
+type Output struct {
+	UseCache bool             `toml:"use_cache"`
+	Nodes    []*clnode.Output `toml:"node"`
+}
+
+func NewSimpleDON(in *Input, bcOut *blockchain.Output, fakeUrl string) (*Output, error) {
+	if in.Out.UseCache {
+		return in.Out, nil
+	}
+	nodeOuts := make([]*clnode.Output, 0)
+	for i := 0; i < in.Nodes; i++ {
+		net, err := clnode.NewNetworkCfgOneNetworkAllNodes(bcOut)
+		if err != nil {
+			return nil, err
+		}
+		in.Input.Node.TestConfigOverrides = net
+		in.Input.DataProviderURL = fakeUrl
+		in.Input.Out = nil
+		o, err := clnode.NewNode(in.Input)
+		if err != nil {
+			return nil, err
+		}
+		nodeOuts = append(nodeOuts, o)
+	}
+	out := &Output{
+		UseCache: true,
+		Nodes:    nodeOuts,
+	}
+	in.Out = out
+	return out, nil
+}