Add basic unit tests.

7 files changed, 72 insertions, 5 deletions

diff --git a/app/Makefile b/app/Makefile
index 15da585..e10dbc4 100644
--- a/app/Makefile
+++ b/app/Makefile
@@ -33,7 +33,7 @@ clean: kill
 	@echo "Removing sqlite3 database..."
 	@rm $(STATUS_DB_CREDENTIALS) || true
 	@echo "Removing tar archiv..."
-	@rm ../$(APP).tar.gz || true
+	@rm ../$(APP).tar.gz 1>&2 2>/dev/null || true
 	@echo "Removing binary..."
 	@rm $(APP)
 	@echo "Done."
@@ -78,3 +78,12 @@ pack:
 	tar czf $(APP).tar.gz app/$(APP) app/env.sh app/Makefile views static db 2>/dev/null && \
 	echo "../$(APP).tar.gz is ready." || \
 	(echo "Run \"make build\" first." && exit 1)
+
+test:
+	go test -race -run '^(Database|Redis)'
+
+test_all:
+	go test -race
+
+test_dependencies:
+	go test -race -run '(Database|Redis)'
diff --git a/app/config.go b/app/config.go
index 2c1ea5e..dafc846 100644
--- a/app/config.go
+++ b/app/config.go
@@ -5,7 +5,7 @@ import (
 	"os"
 )
 
-func check() {
+func checkConfig() {
 	check := os.Getenv("STATUS_DB_DRIVER")
 	if check == "" {
 		log.Fatal("Env STATUS_DB_DRIVER not found. No database connection can be established.")
diff --git a/app/dependecies_test.go b/app/dependecies_test.go
new file mode 100644
index 0000000..d220f96
--- /dev/null
+++ b/app/dependecies_test.go
@@ -0,0 +1,24 @@
+package main
+
+import (
+	"testing"
+)
+
+func TestDatabase(t *testing.T) {
+	//	h := Host{Url: "http://example.com"}
+	err := Db.DB().Ping()
+	if err != nil {
+		t.Fatal("No database connection established.")
+	}
+
+}
+
+func TestRedis(t *testing.T) {
+	c := pool.Get()
+	defer c.Close()
+
+	if _, err := c.Do("PING"); err != nil {
+		//t.Fatal("Redis server down.")
+		t.Error("Down")
+	}
+}
diff --git a/app/fetch.go b/app/fetch.go
index c8b0376..a3d3ae7 100644
--- a/app/fetch.go
+++ b/app/fetch.go
@@ -8,7 +8,7 @@ import (
 	"log"
 )
 
-func run() {
+func jobRun() {
 	c := c
 	c.AddFunc("@every 10s", healthCheck)
 	c.Start()
diff --git a/app/main.go b/app/main.go
index d51cf20..17d3157 100644
--- a/app/main.go
+++ b/app/main.go
@@ -16,8 +16,8 @@ var mainTempl = template.Must(template.New("global").ParseGlob("../views/*.html"
 var c = cron.New()
 
 func main() {
-	check()
-	run()
+	checkConfig()
+	jobRun()
 	InitDB()
 	insertHost()
 
diff --git a/app/utilities_test.go b/app/utilities_test.go
new file mode 100644
index 0000000..7037b2f
--- /dev/null
+++ b/app/utilities_test.go
@@ -0,0 +1,33 @@
+package main
+
+import (
+	"testing"
+)
+
+func TestMd5Hash(t *testing.T) {
+	hash := "f9d08276bc85d30d578e8883f3c7e843"
+	testHash := Md5Hash("md5hash")
+
+	if hash != testHash {
+		t.Fatal("Expected %s as hash. Got %s.", hash, testHash)
+	}
+}
+
+func TestRandomKey(t *testing.T) {
+	key := RandomKey()
+	if len(key) != 40 {
+		t.Fatal("Expected a key with length of 40. Got %s.", key)
+	}
+}
+
+func TestPassword(t *testing.T) {
+
+	testHash, err := HashPassword("password")
+	if err != nil {
+		t.Fatal("Hashing password failed.")
+	}
+	verify := VerifyPassword("password", testHash)
+	if !verify {
+		t.Fatal("Verifying password failed.")
+	}
+}
diff --git a/hooks/pre-commit b/hooks/pre-commit
index 402ec09..5a3ff7d 100755
--- a/hooks/pre-commit
+++ b/hooks/pre-commit
@@ -2,6 +2,7 @@
 
 if [ -f $GIT_DIR/../app/Makefile ]; then
 	cd "$GIT_DIR/../app"
+	make test
 	make clean || exit 0
 else
 	echo "No Makefile found." 1>&2