loop

rocktest/rocktest/scenario/loop.go

@@ -0,0 +1,29 @@
+package scenario
+
+func (module *Module) Loop(params map[string]interface{}, scenario *Scenario) error {
+
+	paramsEx, err := scenario.ExpandMap(params)
+	if err != nil {
+		return err
+	}
+
+	from, _ := scenario.GetNumber(paramsEx, "from", 0)
+	inc, _ := scenario.GetNumber(paramsEx, "inc", 1)
+	counter, _ := scenario.GetString(paramsEx, "counter", "i")
+	to, err := scenario.GetNumber(paramsEx, "to", nil)
+	if err != nil {
+		return err
+	}
+
+	steps, _ := scenario.GetList(params, "steps", nil)
+	if err != nil {
+		return err
+	}
+
+	for i := from; i < to; i += inc {
+		scenario.PutContext(counter, i)
+		scenario.RunSteps(steps)
+	}
+
+	return nil
+}

rocktest/rocktest/test/yaml/loop_test.go

@@ -0,0 +1,9 @@
+package yamlTest
+
+import (
+	"testing"
+)
+
+func TestLoop1(t *testing.T) {
+	shouldPass(t, "loop/loop.yaml")
+}

rocktest/rocktest/test/yaml/scen/loop/loop.yaml

@@ -0,0 +1,21 @@
+- title: Loop test
+
+- var: concat = -
+
+- loop:
+  params:
+    from: 0
+    to: 10
+    inc: 2
+    counter: i
+    steps:
+      - display: ${i}
+      - display: AVANT ${concat}
+      - var: concat = ${concat}${i}
+      - display: APRES ${concat}
+      - dump:
+
+- assert.equals:
+  params:
+    expected: "-02468"
+    actual: ${concat}