add system tests

pkg/cmd/sessions/login/login.manual.go

@@ -114,7 +114,12 @@ func NewCmdLogin(f *cmdutil.Factory) *CmdLogin {
 }
 
 func (n *CmdLogin) FromStdin(format string, args []string) (*c8ysession.CumulocitySession, error) {
-	return n.FromReader(bufio.NewReader(os.Stdin), format)
+	session, err := n.FromReader(bufio.NewReader(os.Stdin), format)
+
+	if session.SessionUri == "" {
+		session.SessionUri = "stdin://host"
+	}
+	return session, err
 }
 
 func (n *CmdLogin) FromEnv() (*c8ysession.CumulocitySession, error) {
@@ -149,6 +154,10 @@ func (n *CmdLogin) FromEnv() (*c8ysession.CumulocitySession, error) {
 		}
 	}
 
+	if session.SessionUri == "" {
+		session.SessionUri = "env://host"
+	}
+
 	return session, nil
 }
 

tests/manual/sessions/login/session_login.yaml

@@ -0,0 +1,28 @@
+# yaml-language-server: $schema=https://raw.githubusercontent.com/reubenmiller/commander/feat/handle-nested-files/schema.json
+
+tests:
+  It reads a session from a command:
+    command: |
+      env -i PATH="$PATH" C8Y_HOST="$C8Y_HOST" C8Y_USERNAME="$C8Y_USERNAME" C8Y_PASSWORD="$C8Y_PASSWORD" \
+        c8y sessions login --from-cmd "c8y sessions login --from-env --output-format json --no-banner" --output-format json
+    exit-code: 0
+    stdout:
+      json:
+        host: r/^.+$
+        tenant: r/^.+$
+        version: r/^.+$
+        username: r/^.+$
+        token: r/^.+$
+
+  It reads a session from environment variables:
+    command: |
+      env -i PATH="$PATH" C8Y_HOST="$C8Y_HOST" C8Y_USERNAME="$C8Y_USERNAME" C8Y_PASSWORD="$C8Y_PASSWORD" \
+        c8y sessions login --from-env --output-format json
+    exit-code: 0
+    stdout:
+      json:
+        host: r/^.+$
+        tenant: r/^.+$
+        version: r/^.+$
+        username: r/^.+$
+        token: r/^.+$