func TestError(t *testing.T) {
var nilPtr *int
var nilErr error
notNilErr := errors.New("Err")
i := 5
test.Error(t,
test.Equal(1, 1, "apples"),
test.NotEqual(1, 2, "oranges"),
test.NotNil(&i, "i"),
test.Nil(nilPtr, "pointer"),
test.Nil(nilErr, "error"),
test.NotNil(notNilErr, "error"),
)
}
func TestPostJsonUrlIsEmpty(t *testing.T) {
ts := startServer(200, `{"field": "value"}`)
defer ts.Close()
err, _ := (&client.Http{}).PostJson("", nil, nil)
test.Error(t,
test.NotNil(err, "error"),
test.Equal(0, httpCallsCount, "calls to http server"),
)
}
func TestGetJsonTargetIsNil(t *testing.T) {
ts := startServer(200, `{"field": "value"}`)
defer ts.Close()
err, _ := (&client.Http{}).GetJson(ts.URL, nil)
test.Error(t,
test.NotNil(err, "error"),
test.Equal(0, httpCallsCount, "calls to http server"),
)
}
func TestGetJsonInvalidJson(t *testing.T) {
ts := startServer(200, "That's not a json.")
defer ts.Close()
err, _ := (&client.Http{}).GetJson(ts.URL, &S{})
test.Error(t,
test.NotNil(err, "error"),
test.Equal(1, httpCallsCount, "calls to http server"),
)
}
func TestGetJsonErrorResponse(t *testing.T) {
ts := startServer(404, "Not found")
defer ts.Close()
err, _ := (&client.Http{}).GetJson(ts.URL, &S{})
test.Error(t,
test.NotNil(err, "error"),
test.Equal(1, httpCallsCount, "calls to http server"),
)
}
func ExampleError() {
var t = new(testing.T)
test.Error(t,
//Error message will be: Expected [1] apples but got [6]
test.Equal(1, 6, "apples"),
//Error message will be: Expected price to be not equal to 2.99
test.NotEqual(2.99, 2.99, "price"),
//Error message will be: Expected error to be nil
test.Nil(errors.New("ERROR"), "error"),
//Error message will be: Expected student name to not be nil
test.NotNil(nil, "student name"),
)
}
func TestPostJsonErrorResponse(t *testing.T) {
ts := startServer(500, `Error response`)
defer ts.Close()
resp := &S{}
s := &S{
Field: "value",
}
err, code := (&client.Http{}).PostJson(ts.URL, s, resp)
test.Error(t,
test.NotNil(err, "error"),
test.Equal(500, code, "response status code"),
test.Equal(1, httpCallsCount, "calls to http server"),
)
}