From 971744c5d2bdbbdfce53aee0c3408d336e33a833 Mon Sep 17 00:00:00 2001
From: Martin Geno <geno+dev@fireorbit.de>
Date: Sun, 26 Mar 2017 19:33:47 +0200
Subject: [PATCH] [TASK] add tests

---
 lib/http_test.go                  | 50 +++++++++++++++++++++++++++++++
 models/config_test.go             |  8 +++++
 models/testdata/config_panic.conf |  1 +
 3 files changed, 59 insertions(+)
 create mode 100644 lib/http_test.go
 create mode 100644 models/testdata/config_panic.conf

diff --git a/lib/http_test.go b/lib/http_test.go
new file mode 100644
index 0000000..c294a93
--- /dev/null
+++ b/lib/http_test.go
@@ -0,0 +1,50 @@
+package lib
+
+import (
+	"bytes"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWrite(t *testing.T) {
+	assert := assert.New(t)
+
+	w := httptest.NewRecorder()
+	from := map[string]string{"a": "b"}
+	Write(w, from)
+	result := w.Result()
+
+	assert.Equal([]string{"application/json"}, result.Header["Content-Type"], "no header information")
+	buf := new(bytes.Buffer)
+	buf.ReadFrom(result.Body)
+	to := buf.String()
+	assert.Equal("{\"a\":\"b\"}", to, "wrong content")
+
+	w = httptest.NewRecorder()
+	value := make(chan int)
+	Write(w, value)
+	result = w.Result()
+
+	assert.Equal(http.StatusInternalServerError, result.StatusCode, "wrong statuscode")
+
+}
+
+func TestRead(t *testing.T) {
+	assert := assert.New(t)
+
+	to := make(map[string]string)
+	r, _ := http.NewRequest("GET", "/a", strings.NewReader("{\"a\":\"b\"}"))
+
+	r.Header["Content-Type"] = []string{"application/json"}
+	err := Read(r, &to)
+	assert.NoError(err, "no error")
+	assert.Equal(map[string]string{"a": "b"}, to, "wrong content")
+
+	r.Header["Content-Type"] = []string{""}
+	err = Read(r, &to)
+	assert.Error(err, "no error")
+}
diff --git a/models/config_test.go b/models/config_test.go
index 4dd8b06..19fefb0 100644
--- a/models/config_test.go
+++ b/models/config_test.go
@@ -13,4 +13,12 @@ func TestReadConfig(t *testing.T) {
 	assert.NotNil(config)
 
 	assert.Equal("[::1]:8080", config.WebserverBind)
+
+	assert.Panics(func() {
+		ReadConfigFile("../config_example.co")
+	}, "wrong file")
+
+	assert.Panics(func() {
+		ReadConfigFile("testdata/config_panic.conf")
+	}, "wrong toml")
 }
diff --git a/models/testdata/config_panic.conf b/models/testdata/config_panic.conf
new file mode 100644
index 0000000..40142d0
--- /dev/null
+++ b/models/testdata/config_panic.conf
@@ -0,0 +1 @@
+blub