renaming plugins -> inputs

plugins/inputs/influxdb/influxdb_test.go

@@ -0,0 +1,97 @@
+package influxdb_test
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/influxdb/telegraf/plugins/inputs/influxdb"
+	"github.com/influxdb/telegraf/testutil"
+	"github.com/stretchr/testify/require"
+)
+
+func TestBasic(t *testing.T) {
+	js := `
+{
+  "_1": {
+    "name": "foo",
+    "tags": {
+      "id": "ex1"
+    },
+    "values": {
+      "i": -1,
+      "f": 0.5,
+      "b": true,
+      "s": "string"
+    }
+  },
+  "ignored": {
+    "willBeRecorded": false
+  },
+  "ignoredAndNested": {
+    "hash": {
+      "is": "nested"
+    }
+  },
+  "array": [
+   "makes parsing more difficult than necessary"
+  ],
+  "string": "makes parsing more difficult than necessary",
+  "_2": {
+    "name": "bar",
+    "tags": {
+      "id": "ex2"
+    },
+    "values": {
+      "x": "x"
+    }
+  },
+  "pointWithoutFields_willNotBeIncluded": {
+    "name": "asdf",
+    "tags": {
+      "id": "ex3"
+    },
+    "values": {}
+  }
+}
+`
+	fakeServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/endpoint" {
+			_, _ = w.Write([]byte(js))
+		} else {
+			w.WriteHeader(http.StatusNotFound)
+		}
+	}))
+	defer fakeServer.Close()
+
+	plugin := &influxdb.InfluxDB{
+		URLs: []string{fakeServer.URL + "/endpoint"},
+	}
+
+	var acc testutil.Accumulator
+	require.NoError(t, plugin.Gather(&acc))
+
+	require.Len(t, acc.Points, 2)
+	fields := map[string]interface{}{
+		// JSON will truncate floats to integer representations.
+		// Since there's no distinction in JSON, we can't assume it's an int.
+		"i": -1.0,
+		"f": 0.5,
+		"b": true,
+		"s": "string",
+	}
+	tags := map[string]string{
+		"id":  "ex1",
+		"url": fakeServer.URL + "/endpoint",
+	}
+	acc.AssertContainsTaggedFields(t, "foo", fields, tags)
+
+	fields = map[string]interface{}{
+		"x": "x",
+	}
+	tags = map[string]string{
+		"id":  "ex2",
+		"url": fakeServer.URL + "/endpoint",
+	}
+	acc.AssertContainsTaggedFields(t, "bar", fields, tags)
+}