Add dep and travisCI configuration

.travis.yml

@@ -9,37 +9,20 @@ services:
     - docker
 
 before_install:
+- sudo apt-get install -y nmap
 - go get github.com/mattn/goveralls
-- go get github.com/pkg/errors
-- go get gopkg.in/go-playground/validator.v9
-- go get github.com/stretchr/testify/assert
-- docker version
 - curl -L -s https://github.com/golang/dep/releases/download/v${DEP_VERSION}/dep-linux-amd64 -o $GOPATH/bin/dep
 - chmod +x $GOPATH/bin/dep
 
 install:
 - dep ensure
-- docker build -t cameradar .
 
 script:
 # Run unit tests
 - go test -v -covermode=count -coverprofile=coverage.out
 - $HOME/gopath/bin/goveralls -coverprofile=coverage.out -service=travis-ci -repotoken=$COVERALLS_TOKEN
-# Launch a fake camera to check if cameradar is able to access it
-- docker run -d --name=fake_camera -e RTSP_USERNAME=admin -e RTSP_PASSWORD=12345 -p 8554:8554 ullaakut/rtspatt
-# Launch cameradar on the local machine
-- docker run --net=host -t cameradar -t 0.0.0.0 -l > logs.txt
-- docker logs fake_camera > camera_logs.txt
-# Stop the fake camera
-- docker stop fake_camera
-# Print logs
-- cat camera_logs.txt
-- cat logs.txt
-# check if file contains more than one line
-# 1 line: Error message because no streams were found
-# More lines: Logs for all found cameras
-- if [[ $(wc -l <logs.txt) -lt 2 ]]; then exit 1; fi
-
+# Ensure the examples compile
+- for dir in examples/*/; do go build -o $dir/bin $dir/main.go; done
 notifications:
   email:
     recipients:

Gopkg.toml

@@ -0,0 +1,34 @@
+# Gopkg.toml example
+#
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
+
+
+[[constraint]]
+  name = "github.com/pkg/errors"
+  version = "0.8.1"
+
+[prune]
+  go-tests = true
+  unused-packages = true

nmap_test.go

@@ -2,13 +2,19 @@ package nmap
 
 import (
 	"context"
+	"os/exec"
 	"reflect"
 	"strings"
 	"testing"
 	"time"
 )
 
 func TestRun(t *testing.T) {
+	nmapPath, err := exec.LookPath("nmap")
+	if err != nil {
+		panic("nmap is required to run those tests")
+	}
+
 	tests := []struct {
 		description string
 		options     []func(*Scanner)
@@ -52,7 +58,7 @@ func TestRun(t *testing.T) {
 			},
 
 			expectedResult: &Run{
-				Args:    "/usr/local/bin/nmap -oX - localhost",
+				Args:    nmapPath + " -oX - localhost",
 				Scanner: "nmap",
 			},
 		},
@@ -69,7 +75,7 @@ func TestRun(t *testing.T) {
 			},
 
 			expectedResult: &Run{
-				Args:    "/usr/local/bin/nmap -oX - localhost",
+				Args:    nmapPath + " -oX - localhost",
 				Scanner: "nmap",
 			},
 		},