Support for capturing stdout and stderr from test cases (#27)

Author: rwbergstrom

ingest.go

@@ -80,6 +80,10 @@ func ingestTestcase(root xmlNode) Test {
 case "error":
 test.Error = ingestError(node)
 test.Status = StatusError
+case "system-out":
+test.SystemOut = string(node.Content)
+case "system-err":
+test.SystemErr = string(node.Content)
 }
 }
 

ingest_test.go

@@ -11,15 +11,20 @@ import (
 "github.com/stretchr/testify/require"
 )
 
-func TestInjest(t *testing.T) {
+func TestIngest(t *testing.T) {
 tests := []struct {
 title string
 input []byte
 expected []Suite
 }{
 {
 title: "xml input",
-input: []byte(`<testsuite errors="0" failures="1" file="Foo.java"><testcase name="unit tests" file="Foo.java"/></testsuite>`),
+input: []byte(`<testsuite errors="0" failures="1" file="Foo.java">
+<testcase name="unit tests" file="Foo.java">
+<system-out><![CDATA[Hello, World]]></system-out>
+<system-err><![CDATA[I'm an error!]]></system-err>
+</testcase>
+</testsuite>`),
 expected: []Suite{
 {
 Tests: []Test{
@@ -30,6 +35,8 @@ func TestInjest(t *testing.T) {
 "file": "Foo.java",
 "name": "unit tests",
 },
+SystemOut: "Hello, World",
+SystemErr: "I'm an error!",
 },
 },
 Totals: Totals{

types.go

@@ -129,6 +129,14 @@ type Test struct {
 // Additional properties from XML node attributes.
 // Some tools use them to store additional information about test location.
 Properties map[string]string `json:"properties" yaml:"properties"`
+
+// SystemOut is textual output for the test case. Usually output that is
+// written to stdout.
+SystemOut string `json:"stdout,omitempty" yaml:"stdout,omitempty"`
+
+// SystemErr is textual error output for the test case. Usually output that is
+// written to stderr.
+SystemErr string `json:"stderr,omitempty" yaml:"stderr,omitempty"`
 }
 
 // Error represents an erroneous test result.