Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/processors/filepath/filepath_test_helpers.go

@@ -0,0 +1,100 @@
+package filepath
+
+import (
+	"testing"
+	"time"
+
+	"github.com/influxdata/telegraf"
+	"github.com/influxdata/telegraf/testutil"
+)
+
+const smokeMetricName = "testmetric"
+
+type testCase struct {
+	name            string
+	o               *Options
+	inputMetrics    []telegraf.Metric
+	expectedMetrics []telegraf.Metric
+}
+
+func newOptions(basePath string) *Options {
+	return &Options{
+		BaseName: []BaseOpts{
+			{
+				Field: "baseField",
+				Tag:   "baseTag",
+			},
+		},
+		DirName: []BaseOpts{
+			{
+				Field: "dirField",
+				Tag:   "dirTag",
+			},
+		},
+		Stem: []BaseOpts{
+			{
+				Field: "stemField",
+				Tag:   "stemTag",
+			},
+		},
+		Clean: []BaseOpts{
+			{
+				Field: "cleanField",
+				Tag:   "cleanTag",
+			},
+		},
+		Rel: []RelOpts{
+			{
+				BaseOpts: BaseOpts{
+					Field: "relField",
+					Tag:   "relTag",
+				},
+				BasePath: basePath,
+			},
+		},
+		ToSlash: []BaseOpts{
+			{
+				Field: "slashField",
+				Tag:   "slashTag",
+			},
+		},
+	}
+}
+
+func getSampleMetricTags(path string) map[string]string {
+	return map[string]string{
+		"baseTag":  path,
+		"dirTag":   path,
+		"stemTag":  path,
+		"cleanTag": path,
+		"relTag":   path,
+		"slashTag": path,
+	}
+}
+
+func getSampleMetricFields(path string) map[string]interface{} {
+	return map[string]interface{}{
+		"baseField":  path,
+		"dirField":   path,
+		"stemField":  path,
+		"cleanField": path,
+		"relField":   path,
+		"slashField": path,
+	}
+}
+
+func getSmokeTestInputMetrics(path string) []telegraf.Metric {
+	return []telegraf.Metric{
+		testutil.MustMetric(smokeMetricName, getSampleMetricTags(path), getSampleMetricFields(path),
+			time.Now()),
+	}
+}
+
+func runTestOptionsApply(t *testing.T, tests []testCase) {
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := tt.o.Apply(tt.inputMetrics...)
+			testutil.RequireMetricsEqual(t, tt.expectedMetrics, got, testutil.SortMetrics(), testutil.IgnoreTime())
+		})
+	}
+}