From d8255382da1cb1a861864977947842e5da2e163c Mon Sep 17 00:00:00 2001
From: James Hillyerd <james@hillyerd.com>
Date: Sun, 8 Jan 2017 04:25:50 +0000
Subject: [PATCH] Start of V1 REST client for #43

- List mailbox contents
- Get message
---
 rest/client/apiv1_client.go      | 43 +++++++++++++++++++++++++
 rest/client/apiv1_client_test.go | 55 ++++++++++++++++++++++++++++++++
 2 files changed, 98 insertions(+)
 create mode 100644 rest/client/apiv1_client.go
 create mode 100644 rest/client/apiv1_client_test.go

diff --git a/rest/client/apiv1_client.go b/rest/client/apiv1_client.go
new file mode 100644
index 0000000..cdd34cf
--- /dev/null
+++ b/rest/client/apiv1_client.go
@@ -0,0 +1,43 @@
+package client
+
+import (
+	"net/http"
+	"net/url"
+
+	"github.com/jhillyerd/inbucket/rest/model"
+)
+
+// ClientV1 accesses the Inbucket REST API v1
+type ClientV1 struct {
+	restClient
+}
+
+// NewV1 creates a new v1 REST API client given the base URL of an Inbucket server, ex:
+// "http://localhost:9000"
+func NewV1(baseURL string) (*ClientV1, error) {
+	parsedURL, err := url.Parse(baseURL)
+	if err != nil {
+		return nil, err
+	}
+	c := &ClientV1{
+		restClient{
+			client:  &http.Client{},
+			baseURL: parsedURL,
+		},
+	}
+	return c, nil
+}
+
+// ListMailbox returns a list of messages for the requested mailbox
+func (c *ClientV1) ListMailbox(name string) (headers []*model.JSONMessageHeaderV1, err error) {
+	uri := "/api/v1/mailbox/" + url.QueryEscape(name)
+	err = c.doGet(uri, &headers)
+	return
+}
+
+// GetMessage returns the message details given a mailbox name and message ID.
+func (c *ClientV1) GetMessage(name, id string) (message *model.JSONMessageV1, err error) {
+	uri := "/api/v1/mailbox/" + url.QueryEscape(name) + "/" + id
+	err = c.doGet(uri, &message)
+	return
+}
diff --git a/rest/client/apiv1_client_test.go b/rest/client/apiv1_client_test.go
new file mode 100644
index 0000000..85a7e5c
--- /dev/null
+++ b/rest/client/apiv1_client_test.go
@@ -0,0 +1,55 @@
+package client
+
+import "testing"
+
+func TestClientV1ListMailbox(t *testing.T) {
+	var want, got string
+
+	c, err := NewV1(baseURLStr)
+	if err != nil {
+		t.Fatal(err)
+	}
+	mth := &mockHTTPClient{}
+	c.client = mth
+
+	// Method under test
+	c.ListMailbox("testbox")
+
+	want = "GET"
+	got = mth.req.Method
+	if got != want {
+		t.Errorf("req.Method == %q, want %q", got, want)
+	}
+
+	want = baseURLStr + "/api/v1/mailbox/testbox"
+	got = mth.req.URL.String()
+	if got != want {
+		t.Errorf("req.URL == %q, want %q", got, want)
+	}
+}
+
+func TestClientV1GetMessage(t *testing.T) {
+	var want, got string
+
+	c, err := NewV1(baseURLStr)
+	if err != nil {
+		t.Fatal(err)
+	}
+	mth := &mockHTTPClient{}
+	c.client = mth
+
+	// Method under test
+	c.GetMessage("testbox", "20170107T224128-0000")
+
+	want = "GET"
+	got = mth.req.Method
+	if got != want {
+		t.Errorf("req.Method == %q, want %q", got, want)
+	}
+
+	want = baseURLStr + "/api/v1/mailbox/testbox/20170107T224128-0000"
+	got = mth.req.URL.String()
+	if got != want {
+		t.Errorf("req.URL == %q, want %q", got, want)
+	}
+}