Refactoring tests

Tests are now moved in the source folder.
Simplified travis-ci script.
Added some examples (that are checked for build, but not executed)

.travis.yml

@@ -1,7 +1,9 @@
 language: go
 
 go:
-  - 1.4
+  - 1.4.2
+
+go_import_path: go.bug.st/serial
 
 env:
   - TEST_OS=linux TEST_ARCH=386
@@ -20,18 +22,12 @@ matrix:
     - env: TEST_OS=dragonfly TEST_ARCH=amd64
 
 before_install:
-  - cd $GOROOT/src
+# bootstrap go tools for the specific OS/Arch
-  - GOOS=$TEST_OS GOARCH=$TEST_ARCH ./make.bash
+  - ( cd $GOROOT/src; GOOS=$TEST_OS GOARCH=$TEST_ARCH ./make.bash )
-  - mkdir -p $HOME/gopath/src/go.bug.st
-  - mv $TRAVIS_BUILD_DIR $HOME/gopath/src/go.bug.st/serial
-  - export TRAVIS_BUILD_DIR=$HOME/gopath/src/go.bug.st/serial
-  - cd $TRAVIS_BUILD_DIR
-
-install:
-  - export PATH="$HOME/gopath/bin:$PATH"
 
 script:
-  - GOARM=5 GO386=387 GOOS=$TEST_OS GOARCH=$TEST_ARCH go build travis/build_check.go
+  - GOARM=5 GO386=387 GOOS=$TEST_OS GOARCH=$TEST_ARCH go build -v ./...
+  - GOARM=5 GO386=387 GOOS=$TEST_OS GOARCH=$TEST_ARCH go test -c -v ./...
 
 notifications:
   email:

example_test.go

@@ -1,16 +1,47 @@
 //
-// Copyright 2014 Cristian Maglie. All rights reserved.
+// Copyright 2015 Cristian Maglie. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 //
 
-package serial
+package serial_test
 
-import "go.bug.st/serial"
 import "fmt"
 import "log"
+import "go.bug.st/serial"
 
-func ExampleCommunication() {
+func ExampleGetPortsList() {
+	ports, err := serial.GetPortsList()
+	if err != nil {
+		log.Fatal(err)
+	}
+	if len(ports) == 0 {
+		fmt.Println("No serial ports found!")
+	} else {
+		for _, port := range ports {
+			fmt.Printf("Found port: %v\n", port)
+		}
+	}
+}
+
+func ExampleSetMode() {
+	port, err := serial.OpenPort("/dev/ttyACM0", &serial.Mode{})
+	if err != nil {
+		log.Fatal(err)
+	}
+	mode := &serial.Mode{
+		BaudRate: 9600,
+		Parity:   serial.PARITY_NONE,
+		DataBits: 8,
+		StopBits: serial.STOPBITS_ONE,
+	}
+	if err := port.SetMode(mode); err != nil {
+		log.Fatal(err)
+	}
+	fmt.Println("Port set to 9600 N81")
+}
+
+func ExampleFullCommunication() {
 	ports, err := serial.GetPortsList()
 	if err != nil {
 		log.Fatal(err)
@@ -41,6 +72,7 @@ func ExampleCommunication() {
 
 	buff := make([]byte, 100)
 	for {
+		// Reads up to 100 bytes
 		n, err := port.Read(buff)
 		if err != nil {
 			log.Fatal(err)

travis/build_check.go

@@ -1,27 +0,0 @@
-//
-// Copyright 2014 Cristian Maglie. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-//
-
-package test
-
-import "go.bug.st/serial"
-
-func BuildTest() {
-	serial.GetPortsList()
-	mode := &serial.Mode{
-		BaudRate: 9600,
-		Parity:   serial.PARITY_NONE,
-		DataBits: 8,
-		StopBits: serial.STOPBITS_ONE,
-	}
-	port, _ := serial.OpenPort("", mode)
-	port.SetMode(mode)
-	buff := make([]byte, 100)
-	port.Write(buff)
-	port.Read(buff)
-	port.Close()
-}
-
-// vi:ts=2