Go Modules support (#110)

* Go Modules support

* move into same package

* Update billing_test.go

* Revert example_test.go and remove billing_test.go

* Keep 1.11 and 1.12 in travis

.travis.yml

@@ -1,12 +1,7 @@
 language: go
 go:
- - 1.5
- - 1.6
- - 1.7
- - 1.8
- - 1.9
- - "1.10"
  - 1.11
+ - 1.12
 install:
  - export PATH=$PATH:$HOME/gopath/bin
 script:

billing_test.go

@@ -1,111 +0,0 @@
-package paypal_test
-
-import (
-	"fmt"
-	"time"
-
-	paypal "github.com/plutov/paypal"
-)
-
-func BillingExample() {
-	plan := paypal.BillingPlan{
-		Name:        "Plan with Regular and Trial Payment Definitions",
-		Description: "Plan with regular and trial payment definitions.",
-		Type:        "fixed",
-		PaymentDefinitions: []paypal.PaymentDefinition{
-			{
-				Name:              "Regular payment definition",
-				Type:              "REGULAR",
-				Frequency:         "MONTH",
-				FrequencyInterval: "2",
-				Amount: paypal.AmountPayout{
-					Value:    "100",
-					Currency: "USD",
-				},
-				Cycles: "12",
-				ChargeModels: []paypal.ChargeModel{
-					{
-						Type: "SHIPPING",
-						Amount: paypal.AmountPayout{
-							Value:    "10",
-							Currency: "USD",
-						},
-					},
-					{
-						Type: "TAX",
-						Amount: paypal.AmountPayout{
-							Value:    "12",
-							Currency: "USD",
-						},
-					},
-				},
-			},
-			{
-				Name:              "Trial payment definition",
-				Type:              "trial",
-				Frequency:         "week",
-				FrequencyInterval: "5",
-				Amount: paypal.AmountPayout{
-					Value:    "9.19",
-					Currency: "USD",
-				},
-				Cycles: "2",
-				ChargeModels: []paypal.ChargeModel{
-					{
-						Type: "SHIPPING",
-						Amount: paypal.AmountPayout{
-							Value:    "1",
-							Currency: "USD",
-						},
-					},
-					{
-						Type: "TAX",
-						Amount: paypal.AmountPayout{
-							Value:    "2",
-							Currency: "USD",
-						},
-					},
-				},
-			},
-		},
-		MerchantPreferences: &paypal.MerchantPreferences{
-			SetupFee: &paypal.AmountPayout{
-				Value:    "1",
-				Currency: "USD",
-			},
-			ReturnURL:               "http://www.paypal.com",
-			CancelURL:               "http://www.paypal.com/cancel",
-			AutoBillAmount:          "YES",
-			InitialFailAmountAction: "CONTINUE",
-			MaxFailAttempts:         "0",
-		},
-	}
-	c, err := paypal.NewClient("clientID", "secretID", paypal.APIBaseSandBox)
-	if err != nil {
-		panic(err)
-	}
-	_, err = c.GetAccessToken()
-	if err != nil {
-		panic(err)
-	}
-	planResp, err := c.CreateBillingPlan(plan)
-	if err != nil {
-		panic(err)
-	}
-	err = c.ActivatePlan(planResp.ID)
-	fmt.Println(err)
-	agreement := paypal.BillingAgreement{
-		Name:        "Fast Speed Agreement",
-		Description: "Agreement for Fast Speed Plan",
-		StartDate:   paypal.JSONTime(time.Now().Add(time.Hour * 24)),
-		Plan:        paypal.BillingPlan{ID: planResp.ID},
-		Payer: paypal.Payer{
-			PaymentMethod: "paypal",
-		},
-	}
-	resp, err := c.CreateBillingAgreement(agreement)
-	fmt.Println(err, resp)
-
-	bps, err := c.ListBillingPlans(paypal.BillingPlanListParams{Status: "ACTIVE"})
-	fmt.Println(err, bps)
-}

go.mod

@@ -0,0 +1,3 @@
+module github.com/plutov/paypal/v3
+
+go 1.12