58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
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package web
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import (
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"errors"
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"net/http"
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"net/http/httptest"
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"simple-blog/model"
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"testing"
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)
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type MockDb struct {
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tech []*model.Technology
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err error
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}
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func (m *MockDb) GetTechnologies() ([]*model.Technology, error) {
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return m.tech, m.err
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}
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func TestApp_GetTechnologies(t *testing.T) {
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app := App{d: &MockDb{
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tech: []*model.Technology{
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{"Tech1", "Details1"},
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{"Tech2", "Details2"},
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},
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}}
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r, _ := http.NewRequest("GET", "/api/technologies", nil)
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w := httptest.NewRecorder()
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app.GetTechnologies(w, r)
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if w.Code != http.StatusOK {
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t.Errorf("handler returned wrong status code: got %v want %v", w.Code, http.StatusOK)
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}
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want := `[{"name":"Tech1","details":"Details1"},{"name":"Tech2","details":"Details2"}]` + "\n"
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if got := w.Body.String(); got != want {
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t.Errorf("handler returned unexpected body: got %v want %v", got, want)
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}
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}
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func TestApp_GetTechnologies_WithDBError(t *testing.T) {
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app := App{d: &MockDb{
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tech: nil,
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err: errors.New("unknown error"),
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}}
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r, _ := http.NewRequest("GET", "/api/technologies", nil)
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w := httptest.NewRecorder()
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app.GetTechnologies(w, r)
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if w.Code != http.StatusInternalServerError {
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t.Errorf("handler returned wrong status code: got %v want %v", w.Code, http.StatusOK)
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}
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}
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