func TestUnixSocket(t *testing.T) {
buffer := new(bytes.Buffer)
router := New()
go func() {
router.Use(LoggerWithWriter(buffer))
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
router.RunUnix("/tmp/unix_unit_test")
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
c, err := net.Dial("unix", "/tmp/unix_unit_test")
assert.NoError(t, err)
fmt.Fprintf(c, "GET /example HTTP/1.0\r\n\r\n")
scanner := bufio.NewScanner(c)
var response string
for scanner.Scan() {
response += scanner.Text()
}
assert.Contains(t, response, "HTTP/1.0 200", "should get a 200")
assert.Contains(t, response, "it worked", "resp body should match")
}
// TestPanicInHandler assert that panic has been recovered.
func TestPanicInHandler(t *testing.T) {
buffer := new(bytes.Buffer)
router := New()
router.Use(RecoveryWithWriter(buffer))
router.GET("/recovery", func(_ *Context) {
panic("Oupps, Houston, we have a problem")
})
// RUN
w := performRequest(router, "GET", "/recovery")
// TEST
assert.Equal(t, w.Code, 500)
assert.Contains(t, buffer.String(), "Panic recovery -> Oupps, Houston, we have a problem")
assert.Contains(t, buffer.String(), "TestPanicInHandler")
}
func TestGithubAPI(t *testing.T) {
DefaultWriter = newMockWriter()
router := Default()
githubConfigRouter(router)
for _, route := range githubAPI {
path, values := exampleFromPath(route.path)
w := performRequest(router, route.method, path)
// TEST
assert.Contains(t, w.Body.String(), "\"status\":\"good\"")
for _, value := range values {
str := fmt.Sprintf("\"%s\":\"%s\"", value.Key, value.Value)
assert.Contains(t, w.Body.String(), str)
}
}
}
func TestContextRenderFile(t *testing.T) {
c, w, _ := createTestContext()
c.Request, _ = http.NewRequest("GET", "/", nil)
c.File("./gin.go")
assert.Equal(t, w.Code, 200)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, w.HeaderMap.Get("Content-Type"), "text/plain; charset=utf-8")
}
// TestHandleStaticDir - ensure the root/sub dir handles properly
func TestRouteStaticListingDir(t *testing.T) {
router := New()
router.StaticFS("/", Dir("./", true))
w := performRequest(router, "GET", "/")
assert.Equal(t, w.Code, 200)
assert.Contains(t, w.Body.String(), "gin.go")
assert.Equal(t, w.HeaderMap.Get("Content-Type"), "text/html; charset=utf-8")
}
func TestListOfRoutes(t *testing.T) {
router := New()
router.GET("/favicon.ico", handler_test1)
router.GET("/", handler_test1)
group := router.Group("/users")
{
group.GET("/", handler_test2)
group.GET("/:id", handler_test1)
group.POST("/:id", handler_test2)
}
router.Static("/static", ".")
list := router.Routes()
assert.Len(t, list, 7)
assert.Contains(t, list, RouteInfo{
Method: "GET",
Path: "/favicon.ico",
Handler: "github.com/gin-gonic/gin.handler_test1",
})
assert.Contains(t, list, RouteInfo{
Method: "GET",
Path: "/",
Handler: "github.com/gin-gonic/gin.handler_test1",
})
assert.Contains(t, list, RouteInfo{
Method: "GET",
Path: "/users/",
Handler: "github.com/gin-gonic/gin.handler_test2",
})
assert.Contains(t, list, RouteInfo{
Method: "GET",
Path: "/users/:id",
Handler: "github.com/gin-gonic/gin.handler_test1",
})
assert.Contains(t, list, RouteInfo{
Method: "POST",
Path: "/users/:id",
Handler: "github.com/gin-gonic/gin.handler_test2",
})
}
func TestBasicAuth(t *testing.T) {
pairs := processAccounts(Accounts{
"admin": "password",
"foo": "bar",
"bar": "foo",
})
assert.Len(t, pairs, 3)
assert.Contains(t, pairs, authPair{
User: "******",
Value: "Basic YmFyOmZvbw==",
})
assert.Contains(t, pairs, authPair{
User: "******",
Value: "Basic Zm9vOmJhcg==",
})
assert.Contains(t, pairs, authPair{
User: "******",
Value: "Basic YWRtaW46cGFzc3dvcmQ=",
})
}
func TestSuiteLogging(t *testing.T) {
testT := testing.T{}
suiteLoggingTester := new(SuiteLoggingTester)
capture := StdoutCapture{}
capture.StartCapture()
Run(&testT, suiteLoggingTester)
output, err := capture.StopCapture()
assert.Nil(t, err, "Got an error trying to capture stdout!")
// Failed tests' output is always printed
assert.Contains(t, output, "TESTLOGFAIL")
if testing.Verbose() {
// In verbose mode, output from successful tests is also printed
assert.Contains(t, output, "TESTLOGPASS")
} else {
assert.NotContains(t, output, "TESTLOGPASS")
}
}
func TestRouterMiddlewareAndStatic(t *testing.T) {
router := New()
static := router.Group("/", func(c *Context) {
c.Writer.Header().Add("Last-Modified", "Mon, 02 Jan 2006 15:04:05 MST")
c.Writer.Header().Add("Expires", "Mon, 02 Jan 2006 15:04:05 MST")
c.Writer.Header().Add("X-GIN", "Gin Framework")
})
static.Static("/", "./")
w := performRequest(router, "GET", "/gin.go")
assert.Equal(t, w.Code, 200)
assert.Contains(t, w.Body.String(), "package gin")
assert.Equal(t, w.HeaderMap.Get("Content-Type"), "text/plain; charset=utf-8")
assert.NotEqual(t, w.HeaderMap.Get("Last-Modified"), "Mon, 02 Jan 2006 15:04:05 MST")
assert.Equal(t, w.HeaderMap.Get("Expires"), "Mon, 02 Jan 2006 15:04:05 MST")
assert.Equal(t, w.HeaderMap.Get("x-GIN"), "Gin Framework")
}
// Contains asserts that the specified string contains the specified substring.
//
// require.Contains(t, "Hello World", "World", "But 'Hello World' does contain 'World'")
func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) {
if !assert.Contains(t, s, contains, msgAndArgs...) {
t.FailNow()
}
}
func TestLogger(t *testing.T) {
buffer := new(bytes.Buffer)
router := New()
router.Use(LoggerWithWriter(buffer))
router.GET("/example", func(c *Context) {})
router.POST("/example", func(c *Context) {})
router.PUT("/example", func(c *Context) {})
router.DELETE("/example", func(c *Context) {})
router.PATCH("/example", func(c *Context) {})
router.HEAD("/example", func(c *Context) {})
router.OPTIONS("/example", func(c *Context) {})
performRequest(router, "GET", "/example")
assert.Contains(t, buffer.String(), "200")
assert.Contains(t, buffer.String(), "GET")
assert.Contains(t, buffer.String(), "/example")
// I wrote these first (extending the above) but then realized they are more
// like integration tests because they test the whole logging process rather
// than individual functions. Im not sure where these should go.
performRequest(router, "POST", "/example")
assert.Contains(t, buffer.String(), "200")
assert.Contains(t, buffer.String(), "POST")
assert.Contains(t, buffer.String(), "/example")
performRequest(router, "PUT", "/example")
assert.Contains(t, buffer.String(), "200")
assert.Contains(t, buffer.String(), "PUT")
assert.Contains(t, buffer.String(), "/example")
performRequest(router, "DELETE", "/example")
assert.Contains(t, buffer.String(), "200")
assert.Contains(t, buffer.String(), "DELETE")
assert.Contains(t, buffer.String(), "/example")
performRequest(router, "PATCH", "/example")
assert.Contains(t, buffer.String(), "200")
assert.Contains(t, buffer.String(), "PATCH")
assert.Contains(t, buffer.String(), "/example")
performRequest(router, "HEAD", "/example")
assert.Contains(t, buffer.String(), "200")
assert.Contains(t, buffer.String(), "HEAD")
assert.Contains(t, buffer.String(), "/example")
performRequest(router, "OPTIONS", "/example")
assert.Contains(t, buffer.String(), "200")
assert.Contains(t, buffer.String(), "OPTIONS")
assert.Contains(t, buffer.String(), "/example")
performRequest(router, "GET", "/notfound")
assert.Contains(t, buffer.String(), "404")
assert.Contains(t, buffer.String(), "GET")
assert.Contains(t, buffer.String(), "/notfound")
}