Add integration tests for first(), last() and spread() queries.

influxdata · Apr 30, 2015 · 1861f41 · 1861f41
1 parent 0c99faa
commit 1861f41
Showing 1 changed file with 36 additions and 0 deletions.
diff --git a/cmd/influxd/server_integration_test.go b/cmd/influxd/server_integration_test.go
@@ -617,6 +617,42 @@ func runTestsData(t *testing.T, testName string, nodes Cluster, database, retent
 			queryDb:  "%DB%",
 			expected: `{"results":[{"series":[{"name":"cpu","columns":["time","mean","stddev"],"values":[["2000-01-01T00:00:00Z",5,2.138089935299395]]}]}]}`,
 		},
+		{
+			reset: true,
+			name: "first value",
+			write: `{"database" : "%DB%", "retentionPolicy" : "%RP%", "points": [
+				{"name": "cpu", "timestamp": "2000-01-01T00:00:00Z", "fields": {"value": 2}},
+				{"name": "cpu", "timestamp": "2000-01-01T00:01:00Z", "fields": {"value": 7}},
+				{"name": "cpu", "timestamp": "2000-01-01T00:01:10Z", "fields": {"value": 9}}
+			]}`,
+			query: `SELECT first(value) FROM cpu`,
+			queryDb:  "%DB%",
+			expected: `{"results":[{"series":[{"name":"cpu","columns":["time","first"],"values":[["1970-01-01T00:00:00Z",2]]}]}]}`,
+		},
+		{
+			reset: true,
+			name: "last value",
+			write: `{"database" : "%DB%", "retentionPolicy" : "%RP%", "points": [
+				{"name": "cpu", "timestamp": "2000-01-01T00:00:00Z", "fields": {"value": 2}},
+				{"name": "cpu", "timestamp": "2000-01-01T00:01:00Z", "fields": {"value": 7}},
+				{"name": "cpu", "timestamp": "2000-01-01T00:01:10Z", "fields": {"value": 9}}
+			]}`,
+			query: `SELECT last(value) FROM cpu`,
+			queryDb:  "%DB%",
+			expected: `{"results":[{"series":[{"name":"cpu","columns":["time","last"],"values":[["1970-01-01T00:00:00Z",9]]}]}]}`,
+		},
+		{
+			reset: true,
+			name: "value spread",
+			write: `{"database" : "%DB%", "retentionPolicy" : "%RP%", "points": [
+				{"name": "cpu", "timestamp": "2000-01-01T00:00:00Z", "fields": {"value": 2}},
+				{"name": "cpu", "timestamp": "2000-01-01T00:01:00Z", "fields": {"value": 7}},
+				{"name": "cpu", "timestamp": "2000-01-01T00:01:10Z", "fields": {"value": 9}}
+			]}`,
+			query: `SELECT spread(value) FROM cpu`,
+			queryDb:  "%DB%",
+			expected: `{"results":[{"series":[{"name":"cpu","columns":["time","spread"],"values":[["1970-01-01T00:00:00Z",7]]}]}]}`,
+		},
 		{
 			reset: true,
 			name:  "aggregations",