diff --git a/internal/reqdata/parameter_test.go b/internal/reqdata/parameter_test.go
new file mode 100644
index 0000000..f63f33e
--- /dev/null
+++ b/internal/reqdata/parameter_test.go
@@ -0,0 +1,58 @@
+package reqdata
+
+import (
+	"testing"
+)
+
+func TestSimpleString(t *testing.T) {
+	p := Parameter{Parsed: false, File: false, Value: "some-string"}
+
+	err := p.Parse()
+
+	if err != nil {
+		t.Errorf("unexpected error: <%s>", err)
+		t.FailNow()
+	}
+
+	if !p.Parsed {
+		t.Errorf("expected parameter to be parsed")
+		t.FailNow()
+	}
+
+	cast, canCast := p.Value.(string)
+	if !canCast {
+		t.Errorf("expected parameter to be a string")
+		t.FailNow()
+	}
+
+	if cast != "some-string" {
+		t.Errorf("expected parameter to equal 'some-string', got '%s'", cast)
+		t.FailNow()
+	}
+}
+func TestStringSlice(t *testing.T) {
+	p := Parameter{Parsed: false, File: false, Value: "some-string"}
+
+	err := p.Parse()
+
+	if err != nil {
+		t.Errorf("unexpected error: <%s>", err)
+		t.FailNow()
+	}
+
+	if !p.Parsed {
+		t.Errorf("expected parameter to be parsed")
+		t.FailNow()
+	}
+
+	cast, canCast := p.Value.(string)
+	if !canCast {
+		t.Errorf("expected parameter to be a string")
+		t.FailNow()
+	}
+
+	if cast != "some-string" {
+		t.Errorf("expected parameter to equal 'some-string', got '%s'", cast)
+		t.FailNow()
+	}
+}