damccorm commented on a change in pull request #16937:
URL: https://github.com/apache/beam/pull/16937#discussion_r814202997
##########
File path: sdks/go/pkg/beam/io/textio/textio_test.go
##########
@@ -40,3 +46,68 @@ func TestRead(t *testing.T) {
}
}
+
+func TestRead(t *testing.T) {
+ f := "../../../../data/textio_test.txt"
+ p, s := beam.NewPipelineWithRoot()
+ lines := Read(s, f)
+ passert.Count(s, lines, "NumLines", 1)
+
+ if _, err := beam.Run(context.Background(), "direct", p); err != nil {
+ t.Fatalf("Failed to execute job: %v", err)
+ }
+}
+
+func TestReadAll(t *testing.T) {
+ f := "../../../../data/textio_test.txt"
+ p, s := beam.NewPipelineWithRoot()
+ files := beam.Create(s, f)
+ lines := ReadAll(s, files)
+ passert.Count(s, lines, "NumLines", 1)
+
+ if _, err := beam.Run(context.Background(), "direct", p); err != nil {
+ t.Fatalf("Failed to execute job: %v", err)
+ }
+}
+
+func TestWrite(t *testing.T) {
+ f := "../../../../data/textio_test.txt"
+ out := "text.txt"
+ p, s := beam.NewPipelineWithRoot()
+ lines := Read(s, f)
+ Write(s, out, lines)
+
+ if _, err := beam.Run(context.Background(), "direct", p); err != nil {
+ t.Fatalf("Failed to execute job: %v", err)
+ }
+
+ if _, err := os.Stat(out); errors.Is(err, os.ErrNotExist) {
+ t.Fatalf("Failed to write %v", out)
+ }
+ defer os.Remove(out)
+
+ outfileContents, _ := os.ReadFile(out)
+ infileContents, _ := os.ReadFile(f)
+ if got, want := string(outfileContents), string(infileContents); got !=
want {
+ t.Fatalf("Write() wrote the wrong contents. Got: %v Want: %v",
got, want)
+ }
+}
+
+func TestImmediate(t *testing.T) {
+ f := "test2.txt"
+ if err := os.WriteFile(f, []byte("hello\ngo\n"), 0644); err != nil {
Review comment:
Good suggestions (here and below) - updated with both!
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