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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| package service | ||
|
|
||
| import ( | ||
| "context" | ||
| "net/http/httptest" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/fbufler/database-monitor/internal/tester" | ||
| "github.com/gorilla/mux" | ||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
||
| func TestNew(t *testing.T) { | ||
| type args struct { | ||
| config Config | ||
| results chan tester.Result | ||
| router *mux.Router | ||
| } | ||
| tests := []struct { | ||
| name string | ||
| args args | ||
| want Service | ||
| }{ | ||
| { | ||
| name: "New", | ||
| args: args{ | ||
| config: Config{ | ||
| Port: 8080, | ||
| InvalidationTime: 60, | ||
| }, | ||
| results: make(chan tester.Result), | ||
| router: mux.NewRouter(), | ||
| }, | ||
| want: &ServiceImpl{ | ||
| config: Config{Port: 8080, InvalidationTime: 60}, | ||
| results: make(chan tester.Result), | ||
| router: mux.NewRouter(), | ||
| resultsMap: make(map[string]tester.Result), | ||
| }, | ||
| }, | ||
| } | ||
| for _, tt := range tests { | ||
| t.Run(tt.name, func(t *testing.T) { | ||
| got := New(tt.args.config, tt.args.results, tt.args.router) | ||
| if got == nil { | ||
| t.Errorf("New() = %v, want %v", got, tt.want) | ||
| } | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func TestServiceImplCollectResults(t *testing.T) { | ||
| ctx, cancel := context.WithCancel(context.Background()) | ||
| defer cancel() | ||
| results := make(chan tester.Result) | ||
| s := New(Config{Port: 8080, InvalidationTime: 1}, results, mux.NewRouter()) | ||
| go s.(*ServiceImpl).collectResults(ctx) | ||
| results <- tester.Result{ | ||
| Database: "test", | ||
| Connectable: true, | ||
| Writable: true, | ||
| Readable: true, | ||
| ConnectionTime: 0, | ||
| Timestamp: time.Now(), | ||
| WriteTime: 0, | ||
| ReadTime: 0, | ||
| } | ||
| result, ok := s.(*ServiceImpl).resultsMap["test"] | ||
| assert.Equal(t, true, ok) | ||
| assert.Equal(t, "test", result.Database) | ||
| assert.Equal(t, true, result.Connectable) | ||
| assert.Equal(t, true, result.Writable) | ||
| assert.Equal(t, true, result.Readable) | ||
| assert.Equal(t, time.Duration(0), result.ConnectionTime) | ||
| assert.Equal(t, time.Duration(0), result.WriteTime) | ||
| assert.Equal(t, time.Duration(0), result.ReadTime) | ||
| } | ||
|
|
||
| func TestServiceImplCollectResultsInvalidation(t *testing.T) { | ||
| ctx, cancel := context.WithCancel(context.Background()) | ||
| defer cancel() | ||
| results := make(chan tester.Result) | ||
| s := New(Config{Port: 8080, InvalidationTime: 1}, results, mux.NewRouter()) | ||
| go s.(*ServiceImpl).collectResults(ctx) | ||
| results <- tester.Result{ | ||
| Database: "test", | ||
| Connectable: true, | ||
| Writable: true, | ||
| Readable: true, | ||
| ConnectionTime: 0, | ||
| Timestamp: time.Now().Add(-2 * time.Second), | ||
| WriteTime: 0, | ||
| ReadTime: 0, | ||
| } | ||
| _, ok := s.(*ServiceImpl).resultsMap["test"] | ||
| assert.Equal(t, false, ok) | ||
| } | ||
|
|
||
| func TestRunResults(t *testing.T) { | ||
| router := mux.NewRouter() | ||
| results := make(chan tester.Result) | ||
| s := New(Config{Port: 8080, InvalidationTime: 1}, results, router) | ||
| ctx, cancel := context.WithCancel(context.Background()) | ||
| defer cancel() | ||
| go s.Run(ctx) | ||
| now := time.Now() | ||
| results <- tester.Result{ | ||
| Database: "test", | ||
| Connectable: true, | ||
| Writable: true, | ||
| Readable: true, | ||
| ConnectionTime: 0, | ||
| Timestamp: now, | ||
| WriteTime: 0, | ||
| ReadTime: 0, | ||
| } | ||
| time.Sleep(50 * time.Millisecond) | ||
| server := httptest.NewServer(router) | ||
| request := httptest.NewRequest("GET", server.URL+"/results", nil) | ||
| response := httptest.NewRecorder() | ||
| router.ServeHTTP(response, request) | ||
| assert.Equal(t, 200, response.Code) | ||
| assert.Equal(t, "{\"results\":{\"test\":{\"database\":\"test\",\"connectable\":true,\"connection_time\":0,\"writable\":true,\"write_time\":0,\"readable\":true,\"read_time\":0,\"timestamp\":\""+now.Format(time.RFC3339Nano)+"\"}}}\n", response.Body.String()) | ||
| } |
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