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<?php | |
$polish_notation = "+ 9 * 2 6"; //space seperated polish notation | |
$invalid_polish_notation = "1 + 2"; | |
$answer = polish_notation_calculator($polish_notation); | |
print_r($answer."\n"); | |
$answer = polish_notation_calculator($invalid_polish_notation); | |
print_r($answer); | |
function polish_notation_calculator($polish_notation) { |
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package main | |
type entry struct { | |
ID int `json:"id,omitempty"` | |
FirstName string `json:"first_name,omitempty"` | |
LastName string `json:"last_name,omitempty"` | |
EmailAddress string `json:"email_address,omitempty"` | |
PhoneNumber string `json:"phone_number,omitempty"` | |
} |
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func TestGetEntries(t *testing.T) { | |
req, err := http.NewRequest("GET", "/entries", nil) | |
if err != nil { | |
t.Fatal(err) | |
} | |
rr := httptest.NewRecorder() | |
handler := http.HandlerFunc(GetEntries) | |
handler.ServeHTTP(rr, req) | |
if status := rr.Code; status != http.StatusOK { | |
t.Errorf("handler returned wrong status code: got %v want %v", |
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func TestGetEntryByID(t *testing.T) { | |
req, err := http.NewRequest("GET", "/entry", nil) | |
if err != nil { | |
t.Fatal(err) | |
} | |
q := req.URL.Query() | |
q.Add("id", "1") | |
req.URL.RawQuery = q.Encode() | |
rr := httptest.NewRecorder() |
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func TestGetEntryByIDNotFound(t *testing.T) { | |
req, err := http.NewRequest("GET", "/entry", nil) | |
if err != nil { | |
t.Fatal(err) | |
} | |
q := req.URL.Query() | |
q.Add("id", "123") | |
req.URL.RawQuery = q.Encode() | |
rr := httptest.NewRecorder() | |
handler := http.HandlerFunc(GetEntryByID) |
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func TestCreateEntry(t *testing.T) { | |
var jsonStr = []byte(`{"id":4,"first_name":"xyz","last_name":"pqr","email_address":"[email protected]","phone_number":"1234567890"}`) | |
req, err := http.NewRequest("POST", "/entry", bytes.NewBuffer(jsonStr)) | |
if err != nil { | |
t.Fatal(err) | |
} | |
req.Header.Set("Content-Type", "application/json") | |
rr := httptest.NewRecorder() |
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func TestEditEntry(t *testing.T) { | |
var jsonStr = []byte(`{"id":4,"first_name":"xyz change","last_name":"pqr","email_address":"[email protected]","phone_number":"1234567890"}`) | |
req, err := http.NewRequest("PUT", "/entry", bytes.NewBuffer(jsonStr)) | |
if err != nil { | |
t.Fatal(err) | |
} | |
req.Header.Set("Content-Type", "application/json") | |
rr := httptest.NewRecorder() |
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func TestDeleteEntry(t *testing.T) { | |
req, err := http.NewRequest("DELETE", "/entry", nil) | |
if err != nil { | |
t.Fatal(err) | |
} | |
q := req.URL.Query() | |
q.Add("id", "4") | |
req.URL.RawQuery = q.Encode() | |
rr := httptest.NewRecorder() | |
handler := http.HandlerFunc(DeleteEntry) |
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package main | |
import ( | |
"encoding/json" | |
"fmt" | |
"os" | |
) | |
func main() { | |
type Employee struct { |
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package main | |
import ( | |
"encoding/json" | |
"fmt" | |
"os" | |
"strings" | |
"testing" | |
) |
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