Merge branch 'main' into dep-oc-utils

.github/dependabot.yml

@@ -46,6 +46,16 @@ updates:
     schedule:
       day: sunday
       interval: weekly
+  -
+    package-ecosystem: gomod
+    directory: /bridge/opencensus/test
+    labels:
+      - dependencies
+      - go
+      - "Skip Changelog"
+    schedule:
+      day: sunday
+      interval: weekly
   -
     package-ecosystem: gomod
     directory: /example/prom-collector

bridge/opencensus/go.mod

@@ -6,7 +6,6 @@ require (
 	go.opencensus.io v0.22.6-0.20201102222123-380f4078db9f
 	go.opentelemetry.io/otel v1.0.0-RC2
 	go.opentelemetry.io/otel/metric v0.22.0
-	go.opentelemetry.io/otel/oteltest v1.0.0-RC2
 	go.opentelemetry.io/otel/sdk v1.0.0-RC2
 	go.opentelemetry.io/otel/sdk/export/metric v0.22.0
 	go.opentelemetry.io/otel/trace v1.0.0-RC2
@@ -71,3 +70,5 @@ replace go.opentelemetry.io/otel/exporters/stdout/stdoutmetric => ../../exporter
 replace go.opentelemetry.io/otel/exporters/stdout/stdouttrace => ../../exporters/stdout/stdouttrace
 
 replace go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp => ../../exporters/otlp/otlpmetric/otlpmetrichttp
+
+replace go.opentelemetry.io/otel/bridge/opencensus/test => ./test

bridge/opencensus/internal/oc2otel/attributes_test.go

@@ -0,0 +1,56 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package oc2otel
+
+import (
+	"testing"
+
+	octrace "go.opencensus.io/trace"
+
+	"go.opentelemetry.io/otel/attribute"
+)
+
+func TestAttributes(t *testing.T) {
+	in := []octrace.Attribute{
+		octrace.BoolAttribute("bool", true),
+		octrace.Int64Attribute("int64", 49),
+		octrace.Float64Attribute("float64", 1.618),
+		octrace.StringAttribute("key", "val"),
+	}
+
+	want := []attribute.KeyValue{
+		attribute.Bool("bool", true),
+		attribute.Int64("int64", 49),
+		attribute.Float64("float64", 1.618),
+		attribute.String("key", "val"),
+	}
+	got := Attributes(in)
+
+	if len(got) != len(want) {
+		t.Errorf("Attributes conversion failed: want %#v, got %#v", want, got)
+	}
+	for i := range got {
+		if g, w := got[i], want[i]; g != w {
+			t.Errorf("Attributes conversion: want %#v, got %#v", w, g)
+		}
+	}
+}
+
+func TestAttributeValueUnknown(t *testing.T) {
+	got := AttributeValue([]byte{})
+	if got != attribute.StringValue("unknown") {
+		t.Errorf("AttributeValue of unknown wrong: %#v", got)
+	}
+}

bridge/opencensus/internal/oc2otel/tracer_start_options_test.go

@@ -0,0 +1,52 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package oc2otel
+
+import (
+	"testing"
+
+	octrace "go.opencensus.io/trace"
+
+	"go.opentelemetry.io/otel/trace"
+)
+
+func TestStartOptionsSpanKind(t *testing.T) {
+	conv := map[int]trace.SpanKind{
+		octrace.SpanKindClient:      trace.SpanKindClient,
+		octrace.SpanKindServer:      trace.SpanKindServer,
+		octrace.SpanKindUnspecified: trace.SpanKindUnspecified,
+	}
+
+	for oc, otel := range conv {
+		ocOpts := []octrace.StartOption{octrace.WithSpanKind(oc)}
+		otelOpts, err := StartOptions(ocOpts)
+		if err != nil {
+			t.Errorf("StartOptions errored: %v", err)
+			continue
+		}
+		c := trace.NewSpanStartConfig(otelOpts...)
+		if c.SpanKind() != otel {
+			t.Errorf("conversion of SpanKind start option: got %v, want %v", c.SpanKind(), otel)
+		}
+	}
+}
+
+func TestStartOptionsSamplerErrors(t *testing.T) {
+	ocOpts := []octrace.StartOption{octrace.WithSampler(octrace.AlwaysSample())}
+	_, err := StartOptions(ocOpts)
+	if err == nil {
+		t.Error("StartOptions should error Sampler option")
+	}
+}