Added api module with departures feature

1 files changed, 48 insertions, 0 deletions

diff --git a/api/departures_test.go b/api/departures_test.go
new file mode 100644
index 0000000..b0a5dc5
--- /dev/null
+++ b/api/departures_test.go
@@ -0,0 +1,48 @@
+package api
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestGetDepartures(t *testing.T) {
+	// invalid characters in token
+	client := NewClient("}")
+	_, err := client.GetDepartures()
+	if err == nil {
+		t.Fatalf("invalid characters in token should raise an error")
+	}
+	// unreachable server
+	client = NewClient("https://")
+	_, err = client.GetDepartures()
+	if err == nil {
+		t.Fatalf("unreachable server should raise an error")
+	}
+	// invalid json
+	client, ts := NewTestClientFromFilename(t, "invalid.json")
+	defer ts.Close()
+	_, err = client.GetDepartures()
+	if err == nil {
+		t.Fatalf("invalid json should raise an error")
+	}
+	// http error
+	ts = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusNotFound)
+	}))
+	client = NewTestClient(ts)
+	_, err = client.GetDepartures()
+	if err == nil {
+		t.Fatalf("404 should raise an error")
+	}
+	// normal working request
+	client, ts = NewTestClientFromFilename(t, "normal-crepieux.json")
+	defer ts.Close()
+	departures, err := client.GetDepartures()
+	if err != nil {
+		t.Fatalf("could not get normal-crepieux departures : %s", err)
+	}
+	if len(departures.Departures) != 10 {
+		t.Fatalf("did not decode normal-crepieux departures properly, got %d departures when expected 10", len(departures.Departures))
+	}
+}